CN221303466U - Crimping type electric connection testing tool based on flexible probe - Google Patents
Crimping type electric connection testing tool based on flexible probeInfo
- Publication number
- CN221303466U CN221303466U CN202323353209.XU CN202323353209U CN221303466U CN 221303466 U CN221303466 U CN 221303466U CN 202323353209 U CN202323353209 U CN 202323353209U CN 221303466 U CN221303466 U CN 221303466U
- Authority
- CN
- China
- Prior art keywords
- piece
- tested
- circuit board
- flexible probe
- crimping
- 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 abstract description 49
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000002788 crimping Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model provides a crimping type electric connection testing tool based on a flexible probe, and belongs to the technical field of testing tools. The crimping type electric connection testing tool based on the flexible probe comprises a supporting structure and a testing structure. The supporting structure comprises a base plate, a spiral crimping piece, a piece to be tested limiter and a piece to be tested fastener, wherein the piece to be tested limiter is located between the spiral crimping piece and the piece to be tested fastener, the testing structure comprises a groove body, a movable connecting piece and the piece to be tested, the groove body is in sliding connection with the inside of the spiral crimping piece, a second adapter piece is arranged on the movable connecting piece, and the piece to be tested is clamped in the piece to be tested limiter. The utility model can avoid repeated insertion and extraction of the FC color flat cable and the probe on the piece to be tested, reduce the problem of error detection result caused by poor contact due to insertion and extraction, and reduce the maintenance, breakage and damage of the probe and economic loss.
Description
Technical Field
The utility model relates to the technical field of test tools, in particular to a crimping type electric connection test tool based on a flexible probe.
Background
In the test of the product component, the product component is connected with the detection equipment through the FC color flat cable. If the product component is new, the probe is a standard probe, and the connection of the FC color flat cable and the component does not cause problems. Solder remains on the part probes to be repaired, which causes the thickness of the probes to be different. In the detection process, the FC color flat cable socket is frequently enlarged, so that the contact between the component probe and the FC color flat cable is poor, the phenomenon of error detection result is very easy to occur, the production progress is seriously influenced, and even the product is damaged, so that economic loss is caused. Meanwhile, the product component is directly connected with the FC color flat cable of the detection equipment, a fixing device is not arranged, the probe of the to-be-detected component is easy to bend in the process of inserting and extracting the component and the FC color flat cable, the probe is easy to break due to rigid strain in the process of repeatedly repairing and straightening the component probe, and the component is damaged, so that economic loss is caused.
Disclosure of utility model
In order to make up for the defects, the utility model provides a crimping type electric connection testing tool based on a flexible probe, which aims to improve the problems that the thickness of the probe is different due to the fact that soldering tin is easy to remain in the repeated maintenance process through soldering tin, the jack is easy to expand in the repeated plugging process to cause poor contact of other FC color flat wires, meanwhile, the probe of a to-be-tested piece is easy to bend, and the probe is easy to break due to rigid strain in the repeated repair and straightening process of the component probe.
The utility model is realized in the following way:
The utility model provides a crimping type electric connection testing tool based on a flexible probe.
The supporting structure comprises a base plate, a spiral crimping piece, a piece to be tested limiter and a piece to be tested fastener, wherein the spiral crimping piece is installed on one side of the top surface of the base plate, the piece to be tested limiter and the piece to be tested fastener are all installed on the base plate, the piece to be tested limiter is located between the spiral crimping piece and the piece to be tested fastener, the testing structure comprises a groove body, a movable connecting piece and the piece to be tested, the groove body is slidably inserted into the spiral crimping piece, a first circuit board group is installed in the groove body, a first FC color flat cable is installed on one side of the first circuit board group, a first adapter is installed on the other side of the first circuit board group, the movable connecting piece is slidably connected onto the piece to be tested fastener, a second adapter is installed on the movable connecting piece, and the piece to be tested is clamped into the piece to be tested limiter.
In the embodiment of the utility model, the spiral compression joint component comprises a fixed plate and a first fixed block, wherein a groove is formed on the top surface of the fixed plate, limit grooves are formed on two sides of the inside of the groove, the first fixed block is fixed on one side of the inside of the groove, a first threaded rod penetrates through the internal thread of the first fixed block, and a rotating knob is connected with one end of the first threaded rod in a key manner.
In an embodiment of the utility model, the to-be-tested piece limiter comprises a second fixed block and a first lug plate, wherein a notch groove is formed in one side of the top surface of the second fixed block, the first lug plate is fixed on two sides of the second fixed block, and the first lug plate is mounted on the top surface of the base plate through bolts.
In the embodiment of the utility model, clamping blocks matched with the notch grooves are fixed on two sides of the piece to be tested, and are clamped in the notch grooves.
In an embodiment of the present utility model, the fastener to be tested includes a second threaded rod, the bottom of which is screwed inside the base plate, and a fastening knob, which is screwed on the second threaded rod, and is screwed on the second threaded rod.
In the embodiment of the utility model, the two sides of the groove body are fixed with the limit bars matched with the limit grooves, and the limit bars are inserted into the limit grooves in a sliding manner.
In an embodiment of the utility model, the movable connecting piece comprises a movable plate and a second circuit board group, the movable plate penetrates through the second threaded rod in a sliding mode, the second circuit board group is mounted on the movable plate, a second FC color flat cable is mounted on the second circuit board group, and the second adapter is mounted on the second circuit board group.
In the embodiment of the utility model, the first adapter and the second adapter are arranged in the same way, the first adapter comprises a box body and a conducting strip, the box body is arranged on the first circuit board group and the second circuit board group, a pin hole is formed in one side of the box body, a conducting strip is connected in the box body in a sliding way, and the conducting strip is electrically connected with the first circuit board group and the conducting strip and the second circuit board group through springs.
The beneficial effects of the utility model are as follows: according to the crimping type electric connection testing tool based on the flexible probe, which is obtained through the design, when the crimping type electric connection testing tool based on the flexible probe is used, the limiting strip is inserted into the limiting groove to limit the groove body, then the clamping block on the piece to be tested is correspondingly clamped in the notch groove on the second fixed block, at the moment, the movable plate is sleeved on the second threaded rod, the movable plate is extruded and fixed through the rotary fastening knob, the probe on the piece to be tested passes through the pinhole to be in contact with the conducting strip in the extrusion process and is retracted under the action of the spring, at the moment, the rotary knob is rotated to enable the first threaded rod to extend to one side, the groove body is pushed to move to one side of the piece to be tested in the extending process, so that the probe on the piece to be tested can pass through the pinhole and be in contact with the conducting strip in the same way, and is retracted under the action of the spring, the problem that the FC color flat cable is in contact with the probe on the piece to be tested repeatedly inserted and pulled out, and the problem of error in detection result caused by poor contact due to insertion and pulling is reduced, and the maintenance, breakage and damage of the probe are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a crimping type electric connection testing tool based on a flexible probe according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a first partially exploded structure of a crimping electrical connection testing tool based on a flexible probe according to an embodiment of the present utility model;
Fig. 3 is a schematic diagram of a second partially exploded structure of a crimping electrical connection testing tool based on a flexible probe according to an embodiment of the present utility model;
Fig. 4 is a schematic cross-sectional structure of a first adaptor of a crimping type electrical connection testing tool based on a flexible probe according to an embodiment of the present utility model.
In the figure: 100-supporting structure; 110-a substrate; 120-screw crimp; 121-a fixed plate; 122-limit grooves; 123-a first fixed block; 124-a first threaded rod; 125-turning the knob; 130-a limiter of the part to be tested; 131-a second fixed block; 132-notch groove; 133-a first ear panel; 140-a part fastener to be tested; 141-a second threaded rod; 142-tightening the nut; 143-a tightening knob; 200-testing the structure; 210-a tank body; 211-limiting strips; 220-a first circuit board group; 221-a first FC color flat cable; 230-a first adapter; 231-a box; 232-pinhole; 233-conductive sheet; 234-springs; 240-a movable connection; 241-a movable plate; 242-a second circuit board set; 243-a second FC color flat cable; 260-a second adapter; 270-a piece to be tested; 271-a clamp block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides the following technical solutions: the crimping type electric connection testing tool based on the flexible probe comprises a supporting structure 100 and a testing structure 200.
Referring to fig. 1-4, the supporting structure 100 includes a base plate 110, a screw press-connection member 120, a to-be-measured member limiter 130 and a to-be-measured member fastener 140, wherein the screw press-connection member 120 is mounted on one side of the top surface of the base plate 110, the to-be-measured member limiter 130 and the to-be-measured member fastener 140 are both mounted on the base plate 110, and the to-be-measured member limiter 130 is located between the screw press-connection member 120 and the to-be-measured member fastener 140.
The screw press-connection member 120 includes a fixing plate 121 and a first fixing block 123, a groove is formed on the top surface of the fixing plate 121, limiting grooves 122 are formed on two sides of the inside of the groove, the first fixing block 123 is fixed on one side of the inside of the groove, first threaded rods 124 are penetrated through by internal threads of the first fixing block 123, one end of each first threaded rod 124 is connected with a rotating knob 125 in a key manner, the groove body 210 is located at one end of each first threaded rod 124, threaded holes matched with the first threaded rods 124 are formed in the inside of each first fixing block 123, and the first threaded rods 124 can be pushed to move to one side by the first threaded rods 124 through rotating the rotating knob 125.
The to-be-tested piece limiter 130 comprises a second fixed block 131 and a first lug plate 133, wherein a notch groove 132 is formed in one side of the top surface of the second fixed block 131, the first lug plate 133 is fixed on two sides of the second fixed block 131, and the first lug plate 133 is mounted on the top surface of the base plate 110 through bolts; clamping blocks 271 matched with the notch grooves 132 are fixed on two sides of the to-be-detected piece 270, the clamping blocks 271 are clamped inside the notch grooves 132, and the to-be-detected piece 270 can be conveniently positioned through the to-be-detected piece limiter 130; the fastener 140 for the part to be tested comprises a second threaded rod 141 and a fastening knob 143, wherein the bottom of the second threaded rod 141 is in threaded connection with the inside of the base plate 110, the second threaded rod 141 is in threaded connection with a fastening nut 142, the fastening knob 143 is in threaded connection with the second threaded rod 141, a thread groove matched with the second threaded rod 141 is formed in the inside of the base plate 110, and the second threaded rod 141 is in threaded connection with the inside of the thread groove; the movable plate 241 can be pressed and positioned by rotating the fastening knob 143.
Referring to fig. 1-4, the test structure 200 includes a slot 210, a movable connecting member 240 and a member to be tested 270, the slot 210 is slidably inserted into the screw press-connection member 120, a first circuit board set 220 is installed in the slot 210, a first FC color flat cable 221 is installed on one side of the first circuit board set 220, a first adapter 230 is installed on the other side of the first circuit board set 220, the movable connecting member 240 is slidably connected to the member to be tested fastener 140, a second adapter 260 is installed on the movable connecting member 240, and the member to be tested 270 is clamped in the member to be tested limiter 130, where a probe is disposed on the member to be tested 270.
The two sides of the groove body 210 are fixedly provided with the limit strips 211 matched with the limit grooves 122, the limit strips 211 are slidably inserted into the limit grooves 122, the limit strips 211 are used for conveniently limiting the groove body 210, and meanwhile, the groove body 210 can be pushed by the first threaded rod 124; the movable connection piece 240 includes a movable plate 241 and a second circuit board set 242, the movable plate 241 is slidably penetrating through the second threaded rod 141, the second circuit board set 242 is mounted on the movable plate 241, where the first circuit board set 220 and the second circuit board set 242 are formed by combining multiple circuit boards, the second circuit board set 242 is mounted with a second FC color flat cable 243, the second adapter 260 is mounted on the second circuit board set 242, and a through hole matched with the second threaded rod 141 is formed in the movable plate 241 for sleeving the movable plate 241 on the second threaded rod 141.
The first adaptor 230 and the second adaptor 260 are arranged in the same way, the first adaptor 230 comprises a box body 231 and a conductive sheet 233, the box body 231 is arranged on the first circuit board set 220 and the second circuit board set 242, a pinhole 232 is formed in one side of the box body 231, the pinhole 232 is matched with a probe on the to-be-tested piece 270, the aperture of the pinhole 232 is larger than the diameter of the probe, the conductive sheet 233 is slidingly connected inside the box body 231, the conductive sheet 233 is electrically connected with the first circuit board set 220 and the conductive sheet 233 and the second circuit board set 242 through springs 234, the conductive sheet 233 can be stretched and contracted through the springs 234, point-to-point contact between the conductive sheet 233 and the probe on the to-be-tested piece 270 is facilitated, and damage to the probe hole 232 caused by plug-in is avoided.
Specifically, this flexible probe based crimping formula electricity connects test fixture's theory of operation: when the device is used, the limiting bar 211 is inserted into the limiting groove 122 to limit the groove body 210, then the clamping block 271 on the piece 270 to be tested is correspondingly clamped in the notch groove 132 on the second fixed block 131, at this time, the movable plate 241 is sleeved on the second threaded rod 141, the movable plate 241 is extruded and fixed through the rotary fastening knob 143, the probe on the piece 270 to be tested passes through the pinhole 232 to be contacted with the conducting strip 233 in the extrusion process, and is retracted under the action of the spring 234, at this time, the rotary knob 125 is rotated to enable the first threaded rod 124 to extend to one side, the groove body 210 is pushed to move to one side of the piece 270 to be tested in the extending process, the probe on the piece 270 to be tested can pass through the pinhole 232 and be contacted with the conducting strip 233, and is retracted under the action of the spring 234, so that the problem of error detection results caused by poor contact due to the insertion and extraction can be avoided, and meanwhile, the damage of the probe and breakage and economic loss can be reduced.
It should be noted that, specific model specifications of the first circuit board set 220, the first FC color flat cable 221, the second circuit board set 242, and the second FC color flat cable 243 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted.
The power supply of the first circuit board group 220, the first FC color flat cable 221, the second circuit board group 242, and the second FC color flat cable 243, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. 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 (8)
1. The crimping type electric connection testing tool based on the flexible probe comprises a supporting structure (100) and a testing structure (200) arranged on the supporting structure (100), and is characterized in that,
The supporting structure (100) comprises a base plate (110), a spiral pressing part (120), a to-be-detected part limiter (130) and a to-be-detected part fastener (140), wherein the spiral pressing part (120) is arranged on one side of the top surface of the base plate (110), the to-be-detected part limiter (130) and the to-be-detected part fastener (140) are arranged on the base plate (110), and the to-be-detected part limiter (130) is arranged between the spiral pressing part (120) and the to-be-detected part fastener (140);
The testing structure (200) comprises a groove body (210), a movable connecting piece (240) and a piece (270) to be tested, wherein the groove body (210) is in sliding connection with the inside of the spiral crimping piece (120), a first circuit board group (220) is installed in the groove body (210), a first FC color flat cable (221) is installed on one side of the first circuit board group (220), a first connecting piece (230) is installed on the other side of the first circuit board group (220), the movable connecting piece (240) is in sliding connection with the piece fastener (140) to be tested, a second connecting piece (260) is installed on the movable connecting piece (240), and the piece (270) to be tested is clamped in the piece limiter (130) to be tested.
2. The flexible probe-based crimping type electric connection testing tool according to claim 1, wherein the spiral crimping piece (120) comprises a fixing plate (121) and a first fixing block (123), the top surface of the fixing plate (121) is provided with a groove, two sides of the inside of the groove are provided with limit grooves (122), the first fixing block (123) is fixed on one side of the inside of the groove, the internal thread of the first fixing block (123) penetrates through a first threaded rod (124), and one end of the first threaded rod (124) is connected with a rotating knob (125) in a key manner.
3. The flexible probe-based crimping electrical connection testing tool according to claim 1, wherein the to-be-tested piece limiter (130) comprises a second fixing block (131) and a first lug plate (133), a notch groove (132) is formed in one side of the top surface of the second fixing block (131), the first lug plate (133) is fixed on two sides of the second fixing block (131), and the first lug plate (133) is mounted on the top surface of the base plate (110) through bolts.
4. The flexible probe-based crimping electrical connection testing tool according to claim 3, wherein clamping blocks (271) matched with the notch grooves (132) are fixed on two sides of the piece to be tested (270), and the clamping blocks (271) are clamped inside the notch grooves (132).
5. The flexible probe-based crimping electrical connection test fixture of claim 1, wherein the part to be tested fastener (140) comprises a second threaded rod (141) and a fastening knob (143), the bottom of the second threaded rod (141) is in threaded connection with the inside of the base plate (110), the second threaded rod (141) is in threaded connection with a fastening nut (142), and the fastening knob (143) is in threaded connection with the second threaded rod (141).
6. The flexible probe-based crimping electrical connection testing tool according to claim 2, wherein limit strips (211) matched with the limit grooves (122) are fixed on two sides of the groove body (210), and the limit strips (211) are slidably inserted into the limit grooves (122).
7. The flexible probe-based crimping electrical connection test fixture of claim 5, wherein the movable connector (240) comprises a movable plate (241) and a second circuit board set (242), the movable plate (241) is slidably inserted through the second threaded rod (141), the second circuit board set (242) is mounted on the movable plate (241), a second FC color flat cable (243) is mounted on the second circuit board set (242), and the second adapter (260) is mounted on the second circuit board set (242).
8. The flexible probe-based crimping electrical connection test fixture according to claim 7, wherein the first adaptor (230) and the second adaptor (260) are arranged in the same way, the first adaptor (230) comprises a box body (231) and a conductive sheet (233), the box body (231) is installed on the first circuit board set (220) and the second circuit board set (242), a pinhole (232) is formed in one side of the box body (231), the conductive sheet (233) is slidingly connected inside the box body (231), and the conductive sheet (233) and the first circuit board set (220) are electrically connected with the second circuit board set (242) through springs (234).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221303466U true CN221303466U (en) | 2024-07-09 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101408601B (en) | Automatic short circuit automatic connection apparatus of single-phase multifunctional electrical energy meter calibration stand | |
| CN221303466U (en) | Crimping type electric connection testing tool based on flexible probe | |
| CN212723280U (en) | Cable tester transfer box | |
| CN216957971U (en) | Single-face crimping clamp for double-layer soft board of light emitting device | |
| CN210893632U (en) | Auxiliary joint device of switch mechanical characteristic tester | |
| CN215986189U (en) | Aging clamp for chip capacitor | |
| CN208568124U (en) | Connector pulling force calibration equipment | |
| CN208477040U (en) | A kind of tester tested for automobile charging gun mode two and safety | |
| CN220040600U (en) | Electric tool inspection device | |
| CN221302373U (en) | Sensor withstand voltage test equipment | |
| CN201281761Y (en) | Automatic short-circuit automatic connection device for novel single-phase multifunctional electric energy meter calibration stand | |
| CN210016441U (en) | Photovoltaic module auxiliary test frock | |
| CN201281762Y (en) | Automatic short-circuit automatic connection device for novel three-phase multifunctional electric energy meter calibration stand | |
| CN219831143U (en) | Frock clamp for battery delivery detection | |
| CN114400193B (en) | Single-face crimping method and clamp for double-layer flexible board of light emitting device | |
| CN212301636U (en) | Aviation plug's switching on-line measuring interface arrangement | |
| CN215218997U (en) | SMD components and parts test fixture | |
| CN219695185U (en) | Automatic plug tool of multiunit aviation plug | |
| CN220983398U (en) | Portable detection device is used in insulation resistance production | |
| CN218958246U (en) | Photovoltaic inverter direct current connector with assembly and disassembly tools | |
| CN219348917U (en) | Mainboard voltage stabilizing plug-in test fixture | |
| CN219144599U (en) | Secondary test lead device | |
| CN219015198U (en) | Multidirectional Kong Caolun profile detection device for automobile framework with quick support assembly | |
| CN211348596U (en) | Transformer coil circuit test structure | |
| CN219576149U (en) | Bus adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |