CN208334523U - Connecting terminal test fixture - Google Patents
Connecting terminal test fixture Download PDFInfo
- Publication number
- CN208334523U CN208334523U CN201820946321.4U CN201820946321U CN208334523U CN 208334523 U CN208334523 U CN 208334523U CN 201820946321 U CN201820946321 U CN 201820946321U CN 208334523 U CN208334523 U CN 208334523U
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- connecting terminal
- test
- pin needle
- test fixture
- test department
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Abstract
The utility model discloses a kind of connecting terminal test fixtures, electrical property for the device with connecting terminal detects, the connecting terminal includes pin needle, the connecting terminal test fixture includes: pedestal, it is set to the positioning region on the pedestal, test department, connect the driving mechanism of the test department and the instruction device of the electrical connection test department, the device is fixed on the positioning region, the pin needle that the driving mechanism drives the test department towards the connecting terminal on the positioning region is mobile, the instruction device be used to indicate the pin needle be located at predeterminated position the test department contact or the pin needle deviate positioned at the predeterminated position the test department.The connecting terminal test fixture detects the high-efficient of the electrical property of device.
Description
Technical field
The utility model relates to tooling technical field more particularly to a kind of connecting terminal test fixtures.
Background technique
Since connecting terminal has the function of to transmit electric signal and conduction etc., so that connecting terminal is widely used.
However, the connecting terminal being fitted on device can because various factors (for example, in the assembling process of vehicle power supply, staff's
Rigging error.) pin needle pine is caused to move back, so that product appearance is bad, so that doing over again for product be caused to reprocess.Traditionally, generally
Using hand-held device the connecting terminal withdraw of the needle detection jig come detect connecting terminal whether occur it is bad.However, above-mentioned detection
Jig detects the low efficiency of the yield of device.
Utility model content
In view of this, the present invention provides a kind of connecting terminal test fixtures that detection efficiency is high.
A kind of connecting terminal test fixture, the electrical property for the device with connecting terminal detect, the connecting terminal
Including pin needle, the connecting terminal test fixture includes: pedestal, the positioning region being set on the pedestal, test department, connection
The driving mechanism of the test department and the instruction device of the electrical connection test department, the device are fixed on the positioning region,
The pin needle that the driving mechanism drives the test department towards the connecting terminal on the positioning region is mobile, the instruction
Device is used to indicate the pin needle and contact with the test department for being located at predeterminated position or the pin needle deviates positioned at institute
State the test department of predeterminated position.
Wherein, the test department includes ontology and the test interface set on the ontology, and the test interface is used for and institute
State connecting terminal connection.
Wherein, the test department further includes bracket, and the bracket includes the sliding part of fixed part and the connection fixed part,
The fixed ontology of the fixed part, the sliding part can slide on the pedestal.
Wherein, the connecting terminal test fixture further includes the sliding rail for being fixed on the pedestal, the sliding part sliding dress
On the sliding rail.
Wherein, the driving mechanism is cylinder, and the cylinder includes cylinder body, push rod and push plate, and the push rod includes opposite
The first end and second end of setting, the first end connect the push plate, and the second end activity is loaded in the cylinder body, described
The fixed part is fixed in push plate.
Wherein, the test fixture further includes gas pipeline and air valve switch, and the gas pipeline includes first part,
Two parts and Part III, the air valve switch include spaced first opening, the second opening, third opening and set respectively
In the first valve, the second valve and the third valve of first opening, second opening and third opening, described the
One end connection of a part first opening, one end connection of the second part second opening, the Part III
One end be connected to third opening, and the second part is connected to the Part III through the cylinder body.
Wherein, the instruction device includes LED light, and the LED light is used to indicate the pin needle and the test department
Contact condition, when the LED light is bright, the pin needle is contacted with the test department；When the LED light does not work, the pin needle
Deviate the test department.
Wherein, the pedestal is equipped with metallic channel, and the instruction device is electrically connected through call wire with the test department, the biography
Conducting wire is contained in the metallic channel.
Wherein, the positioning region includes multiple spaced limited blocks set on base-plates surface, and the limited block surrounds
Stop zone, the stop zone is for limiting the device.
Wherein, the limited block can the relatively described base runner, to adjust the volume of the stop zone.
The present embodiment drives the test department towards pin needle movement by the driving mechanism as a result, and passes through the finger
Showing device indicates that the pin needle is contacted with the test department for being located at predeterminated position or the pin needle deviates positioned at described
The test department of predeterminated position, accurately and quickly to detect the electrical property of the device.
Detailed description of the invention
For the construction feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
It is described in detail.
Fig. 1 is a kind of structural schematic diagram of state of the connecting terminal test fixture of the utility model embodiment.
Fig. 2 is the structural schematic diagram of another state of the connecting terminal test fixture of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, described embodiment is a part of the embodiment of the utility model, rather than is all implemented
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained all should belong to the range of the utility model protection.
As shown in Figure 1, the present embodiment provides a kind of connecting terminal test fixtures 100, for the device with connecting terminal
Electrical property detection, the connecting terminal includes pin needle.Connecting terminal test fixture 100 includes: pedestal 10, can be in the base
The instruction of the driving mechanism 30, the electrical connection test department 20 of the test department 20, the connection test department 20 that move on seat 10 fills
The positioning region 1 setting 40 and being set on the pedestal 10.The device is fixed on the positioning region 1.The driving mechanism 30
The pin needle for driving the test department 20 towards the connecting terminal on the positioning region 1 is mobile.The instruction device 40 is used for
Indicate that the pin needle is contacted with positioned at test department 20 described in predeterminated position or the pin needle deviates positioned at the default position
The test department 20 set.
It is understood that predeterminated position expression is (the i.e. terminals when the pin needle of connecting terminal is not recessed
Son is qualified products, and pin needle can be realized device and keep the effect stablized and be electrically connected for a long time, to guarantee device just
Often work.), the test department 20 at least a distance mobile towards positioning region 1.At this point, test department 20 is contacted with pin needle, refer to
Showing device 40 is powered, and the position where test department 20 is predeterminated position.In addition, the device can be but be not limited only to be vehicle-mounted
Power supply.The application carries out full text narration by taking vehicle power supply as an example.
In the present embodiment, it drives the test department 20 towards pin needle movement by the driving mechanism 30, and passes through institute
It states instruction device 40 and indicates that the pin needle is contacted with the test department 20 for being located at predeterminated position or the pin needle deviates
Positioned at the test department 20 of the predeterminated position, accurately and quickly to detect the electrical property of the device.
It is understood that driving test department 20 mobile towards positioning region 1 by driving mechanism 30, it is ensured that more testing
When the connecting terminal of a vehicle power supply, the consistency for the distance that test department 20 moves, on the one hand guarantee test vehicle power supply
Yield accuracy, on the other hand can be convenient staff's operation and the yield of batch detection vehicle power supply may be implemented,
To be effectively saved the working hour of vehicle power supply test.
In the present embodiment, the material of the pedestal 10 can be but be not limited only to for stainless steel, electrolytic zinc-coated steel sheet or hot galvanizing
Steel material, with guarantee test department 20, driving mechanism 30 and instruction device 40 will not because pedestal 10 built on the sand due to shake.This
Outside, the pedestal 10 includes loading end 11.The test department 20, driving mechanism 30 and instruction device 40 are set to loading end 11.
11 even uniform of loading end, to avoid test department 20 when being moved on pedestal 10, bias motion direction, to influence vehicle mounted electric
The accuracy of the yield test in source.
As shown in Figure 1, the test department 20 includes ontology 21 and the test interface 23 set on the ontology 21, the test
Interface 23 with the connecting terminal for connecting.In the present embodiment, the quantity of ontology 21 is two.Two ontologies 21 are set side by side
It sets.There are two test interfaces 23 for one of tool of ontology 21, and there are four test interfaces 23 for another ontology 21 tool.When ontology 21
When test interface 23 is electrically connected with pin needle, instruction device 40 is powered.Instruction device 40 indicates that pin needle is not sent out to staff
Raw invagination, the i.e. connecting terminal are qualified products.When the test interface 23 of ontology 21 and pin needle do not contact, instruction device 40
Closed circuit cannot be formed.Instruction device 40 indicates that pin needle is invaginated to staff, i.e., the connecting terminal is unqualified
Product.In other embodiments, the quantity of ontology 21 and the quantity of test interface 23 can respectively with the wiring of vehicle power supply
Pin needle quantity Matching in the quantity and connecting terminal of terminal.It is arranged with specific reference to actual conditions.
As shown in Figure 1, the test department 20 further includes bracket 22.The bracket 22 includes described in fixed part 221 and connection
The sliding part 222 of fixed part 221.The fixed part 221 is fixed with the ontology 21.The sliding part 222 can be in the pedestal
It is slided on 10.In the present embodiment, the material of the bracket 22 can be but be not limited to stainless steel material.The fixed part 221
For plate.The surfacing of plate is uniform, with when ontology 21 is fixed on fixed part 221, ontology 21 is in driving mechanism 30
Driving is lower to be moved along certain direction, to guarantee the accuracy of the yield test of vehicle power supply.Furthermore fixed part 221
It is connect with driving mechanism 30.When driving mechanism 30 starts, driving mechanism 30 applies thrust to fixed part 221, so that fixed part
221 push the sliding of 222 opposite base 10 of sliding part by the thrust.At this point, fixed part 221 is slided also with sliding part 222,
And the ontology 21 on fixed part 221 is fixed on also towards mobile at least a distance in direction of positioning region 1.
As shown in Figure 1, the connecting terminal test fixture 100 further includes the sliding rail 50 for being fixed on the pedestal 10.It is described
Sliding part 222 is slidably mounted on the sliding rail 50.In the present embodiment, the quantity of sliding rail 50 is two, to guarantee that fixed part 221 is flat
Quietly move.Sliding rail 50 is located at the two sides of driving mechanism 30.Sliding rail 50 extends towards the direction far from driving mechanism 30.Sliding
Portion 222 is equipped with groove (not shown) towards the surface of pedestal 10.The sliding of sliding rail 50 is loaded in groove.When driving mechanism 30 is driven
Move the fixed part 221 it is mobile when, sliding part 222 slides on the sliding rail 50, so that the ontology 21 is towards positioning region 1
Mobile at least a distance in direction, so that ontology 21 is contacted or separated with pin needle.Therefore, by being arranged on pedestal 10
On the one hand sliding rail 50 can be convenient ontology 21 and slide on pedestal 10, on the other hand can limit 21 direction of motion of ontology again, keep away
Exempt from 21 direction of motion of ontology to shift, influences the accuracy of the yield test of vehicle power supply.
As shown in Fig. 2, the driving mechanism 30 is cylinder.Cylinder includes cylinder body 31 and push rod 32.The push rod 32 includes
The first end 321 and second end (not shown) being disposed opposite to each other.The first end 321 connects the fixed part 221.The second end
Activity is loaded in the cylinder body 31.When the cylinder body 31 pushes the push rod 32 towards far from 31 direction of cylinder body movement, institute
Stating push rod 32 pushes the fixed part 221 to move, so that 21 activity of the ontology at least a distance, so that the test
The conductive terminal of interface 23 is located at predeterminated position.In the present embodiment, the quantity of the push rod 32 is two.It is full of when in cylinder body 31
When gas, cylinder body 31 pushes push rod 32 mobile towards the direction far from cylinder body 31, at this point, the first end 321 due to push rod 32 connects
In the fixed part 221, so that direction of the fixed part 221 under the promotion of push rod 32 towards positioning region 1 is mobile, to be fixed on
The movement of ontology 21 at least a distance on fixed part 221, so that the conductive terminal of the test interface 23 is located at predeterminated position.
In other embodiments, quantity the application of push rod 32 does not make specific limitation.
As shown in Fig. 2, the driving mechanism 30 further includes being connected to the push plate 33 of the first end 321.The push plate 33
It is fixed on the fixed part 221.In the present embodiment, the push plate 33 is plate.Push plate 33 can be solid by screw or screw
It is scheduled on fixed part 221, to guarantee the firmness of the connection of push plate 33 Yu fixed part 221.When push rod 32 is connected to by push plate 33
When on fixed part 221, it is ensured that thrust-neutral of the fixed part 221 by push rod 32 avoids push rod 32 from acting directly on fixation
Portion 221, bias motion direction due to stress is concentrated of fixed part 221, skids off sliding rail 50, so that the electrical property for influencing vehicle power supply is surveyed
The accuracy of examination.
As shown in Figure 1, the connecting terminal test fixture 100 further includes gas pipeline 60 and air valve switch 70.The gas
Body pipeline 60 includes first part 61, second part 62 and Part III 63.The air valve switch 70 includes spaced the
One the 71, second opening 72 of opening, third opening 73 and it is respectively arranged on first opening 71, second opening 72 and described the
The first valve (not shown), the second valve (not shown) and the third valve (not shown) of three openings 73.The first part 61
One end connection it is described first opening 71.One end connection of the second part 62 second opening 72, the Part III
63 one end is connected to the third opening 73, and the second part 62 is connected to the Part III 63 through the cylinder body 31.
When the first valve and second valve opening, the third valve is closed, and gas enters the cylinder body 31, so that the cylinder
Body 31 pushes the push rod 32 to move towards 1 direction of positioning region.When first valve and the third valve opening, described second
Valve is closed, and the gas flows out the cylinder body 31, and the push rod 32 is moved towards remotely located portion 1.In the present embodiment, terminals
Sub- test fixture 100 includes gas cylinder (not shown).Gas cylinder is connected to first part 61.When staff needs to test vehicle power supply
The pin needle of connecting terminal when whether being located at predeterminated position, open the first valve and the second valve, and close third valve.This
When, the gas of gas cylinder enters cylinder body 31 through first the 71, second opening 72 of opening and second part 62 from first part 61.Gas pushes away
Dynamic push rod 32 is mobile, so that ontology 21 is under the promotion of push rod 32 towards the mobile at least a distance of the pin needle.
When staff tests the yield of vehicle power supply, staff opens the first valve and third valve, and closes
The second valve is closed, gas flows back to gas cylinder through Part III 63, third opening 73 and the first opening 71 from cylinder body 31.Ontology 21 at this time
Restore with push rod 32 to original position.Therefore, by setting gas pipeline 60 and air valve switch 70, the circulation of gas both may be implemented
It utilizes, and the yield of batch testing vehicle power supply may be implemented, staff is facilitated to operate.In addition, passing through setting gas pipeline
60 and air valve switch 70, the flow of the gas that can also be flowed into cylinder body 31 according to control with regulate and control ontology 21 it is mobile described in
At least a distance.
As shown in Fig. 2, the instruction device 40 include LED light 41 (LED full name in English: Light Emitting Diode,
Chinese abbreviation light emitting diode).The LED light 41 is used to indicate the contact condition of the pin needle Yu the test department 20.When
The LED light 41 is bright, and the pin needle is contacted with the test department 20.When the LED light 21 does not work, the pin needle deviates institute
State test department 20.In the present embodiment, the quantity of LED light 41 is arranged according to the quantity of pin needle, and a pin needle is one corresponding
LED light 41.Test department 20 moves a distance towards the pin needle.When test department 20 is electrically connected with pin needle, instruction device
40 are powered, and the LED light 41 is bright.Instruction device 40 indicates that pin needle is not invaginated to staff, i.e., the connecting terminal is
Qualified products.When instruction device 40 cannot form closed circuit, LED light 41 does not work.Instruction device 40 is indicated to staff
Pin needle is invaginated, i.e., the connecting terminal is substandard product.Therefore, work can be convenient as display by LED light 41
Personnel make quick judgement, and whether the connecting terminal of vehicle power supply invaginates.
In the present embodiment, the pedestal 10 is equipped with metallic channel (not shown), and (figure is not through call wire for the instruction device 40
Show) it is electrically connected with the test department 20, the call wire is contained in the metallic channel.At this point, by being arranged on pedestal 10
Call wire is housed in metallic channel by metallic channel, to guarantee that the surface of pedestal 10 is succinct, is connect to avoid staff in use
Because device occurs to cause connecting terminal test fixture 100 to break down due to winding with call wire when line terminals test fixture 100.
As shown in Fig. 2, the positioning region 1 includes multiple spaced limited blocks 12 set on 10 surface of pedestal.It is described
Limited block 12 surrounds stop zone 13.The stop zone 13 is for limiting the vehicle power supply.In the present embodiment, limited block 12
Quantity be four.First limited block 12 and second limited block 12 are oppositely arranged, third limited block 12 and the 4th limit
Position block 12 is between first limited block 12 and second limited block 12.First limited block, 12, second limited blocks 12,
Three limited blocks 12 and the 4th limited block 12 surround stop zone 13.Stop zone 13 is for the fixed vehicle with connecting terminal
Carry power supply.Specifically, pedestal 10 is equipped with the first mounting hole (not shown), limited block 12 is equipped with the second mounting hole, and (figure is not
Show), the first mounting hole and the second mounting hole are passed through by screw or screw, each limited block 12 is fixed on pedestal 10
On.Since perhaps screw is to be detachably fixed mode so that when breakage occurs for the reuse of limited block 12 or cannot to screw
It uses, can be convenient staff's manual teardown, and retighten a new limited block 12, to improve connecting terminal survey
Try the maintainability of jig 100.In other embodiments, the quantity of limited block 12 is not limited only to four, specifically can be according to reality
The setting of border situation.In addition, the fixed form of limited block 12 can also be fixed by being bonded or buckling the modes such as engaging, this
Specific limitation is not made in application.
Further, the limited block 12 can 10 activity of the pedestal relatively, to adjust the body of the stop zone 13
Product.In the present embodiment, by the way that sliding slot is arranged on pedestal 10, and the first mounting hole is located in sliding slot.When staff needs to survey
When measuring the vehicle power supply of different size, by sliding limited block 12, to adjust the volume of stop zone 13, so that adapting to receiving should
The vehicle power supply of specification.It should be noted that needing to adjust test department 20 simultaneously when testing the vehicle power supply of different size
Predeterminated position, to guarantee the accuracy that test department 20 is tested.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can easily expect each
The equivalent modifications or substitutions of kind, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this reality
It should be subject to the protection scope in claims with novel protection scope.
Claims (10)
1. a kind of connecting terminal test fixture, the electrical property for the device with connecting terminal is detected, the terminals attached bag
Include pin needle, which is characterized in that the connecting terminal test fixture includes: pedestal, the positioning region being set on the pedestal, surveys
The instruction device in examination portion, the driving mechanism of the connection test department and the electrical connection test department, the device are fixed on described
On positioning region, the pin needle that the driving mechanism drives the test department towards the connecting terminal on the positioning region is mobile,
The instruction device is used to indicate the pin needle and contacts or the pin needle is inclined with the test department for being located at predeterminated position
It offs normal in the test department of the predeterminated position.
2. connecting terminal test fixture according to claim 1, which is characterized in that the test department includes ontology and is set to
The test interface of the ontology, the test interface with the connecting terminal for connecting.
3. connecting terminal test fixture according to claim 2, which is characterized in that the test department further includes bracket, institute
The sliding part that bracket includes fixed part and the connection fixed part is stated, the fixed ontology of the fixed part, the sliding part can
It is slided on the pedestal.
4. connecting terminal test fixture according to claim 3, which is characterized in that the connecting terminal test fixture is also wrapped
The sliding rail for being fixed on the pedestal is included, the sliding part is slidably mounted on the sliding rail.
5. connecting terminal test fixture according to claim 3, which is characterized in that the driving mechanism is cylinder, described
Cylinder includes cylinder body, push rod and push plate, and the push rod includes the first end and second end being disposed opposite to each other, and the first end connects institute
Push plate is stated, loaded in the cylinder body, the fixed part is fixed in the push plate for the second end activity.
6. connecting terminal test fixture according to claim 5, which is characterized in that the test fixture further includes flue
Road and air valve switch, the gas pipeline include first part, second part and Part III, and the air valve switch includes interval
The first opening, the second opening, the third being arranged are open and are respectively arranged on first opening, second opening and the third
The first valve, the second valve and the third valve of opening, one end connection of the first part first opening, described second
Partial one end connection second opening, one end of the Part III are connected to the third opening, and the second part
It is connected to the Part III through the cylinder body.
7. connecting terminal test fixture according to any one of claims 1 to 6, which is characterized in that the instruction device packet
LED light is included, the LED light is used to indicate the contact condition of the pin needle Yu the test department, described when the LED light is bright
Pin needle is contacted with the test department；When the LED light does not work, the pin needle deviates the test department.
8. connecting terminal test fixture according to claim 7, which is characterized in that the pedestal is equipped with metallic channel, described
Instruction device is electrically connected through call wire with the test department, and the call wire is contained in the metallic channel.
9. connecting terminal test fixture according to any one of claims 1 to 6, which is characterized in that the positioning region includes
Set on multiple spaced limited blocks of base-plates surface, the limited block surrounds stop zone, and the stop zone is for limiting
The position device.
10. connecting terminal test fixture according to claim 9, which is characterized in that the limited block can the relatively described base
Seat activity, to adjust the volume of the stop zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946321.4U CN208334523U (en) | 2018-06-19 | 2018-06-19 | Connecting terminal test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946321.4U CN208334523U (en) | 2018-06-19 | 2018-06-19 | Connecting terminal test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334523U true CN208334523U (en) | 2019-01-04 |
Family
ID=64771773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820946321.4U Active CN208334523U (en) | 2018-06-19 | 2018-06-19 | Connecting terminal test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208334523U (en) |
-
2018
- 2018-06-19 CN CN201820946321.4U patent/CN208334523U/en active Active
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