CN209642976U - A kind of fall-down test tooling of earphone connection component - Google Patents
A kind of fall-down test tooling of earphone connection component Download PDFInfo
- Publication number
- CN209642976U CN209642976U CN201920851562.5U CN201920851562U CN209642976U CN 209642976 U CN209642976 U CN 209642976U CN 201920851562 U CN201920851562 U CN 201920851562U CN 209642976 U CN209642976 U CN 209642976U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixture block
- fall
- earphone
- placing groove
- 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.)
- Expired - Fee Related
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to earphone experimental rig field, in particular a kind of fall-down test tooling of earphone connection component, including pedestal, sliding rail is fixedly connected on the left of the pedestal upper surface, the sliding rail internal slide is equipped with placement platform, several placing grooves are offered inside the placement platform upper surface, and fixed fixture block is fixedly connected to inside the placing groove；Earphone connection component is partially disposed in inside placing groove, placing groove is provided with several, it is fixed by fixed fixture block, after fixing, pull out handle, the second sliding block is displaced outwardly inside sliding slot under the action of power, and movable plate is driven to be displaced outwardly, and top plate is driven to be displaced outwardly, push plate follows top plate to be displaced outwardly, it pushes earphone to be displaced outwardly, earphone is released to the outside of placing groove, earphone is fallen from placing groove outermost, carry out fall-down test, it is easy to operate, fall-down test can be carried out to multiple earphones simultaneously, improve working efficiency.
Description
Technical field
The utility model relates to earphone experimental rig field, the fall-down test tooling of specifically a kind of earphone connection component.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard, earphone be usually it is separable with media player, inserted using one
Head connection needs to carry out fall-down test to earphone in earphone production process, to test the intensity of earphone junction.
It at present when carrying out fall-down test to earphone, generallys use and takes earphone to eminence, carry out earphone free-electron model
Test, can only once test an earphone, great work intensity, testing efficiency is lower.
Utility model content
The purpose of this utility model is to provide a kind of fall-down test toolings of earphone connection component, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of fall-down test tooling of earphone connection component, including pedestal, the pedestal upper surface left side are fixedly connected with
Sliding rail, the sliding rail internal slide are equipped with placement platform, offer several placing grooves inside the placement platform upper surface,
Fixed fixture block is fixedly connected to inside the placing groove, the fixed fixture block includes upper fixture block and lower fixture block, the lower fixture block
Bottom end is fixedly connected on inside the placing groove, and the left and right sides is fixedly connected to spring, the spring inside the lower fixture block
Top is fixedly connected with connecting plate, and the connecting plate other end and the upper fixture block are spirally connected fixation；
The placement platform lateral wall offers sliding slot, is slidably fitted with movable plate, the movable plate on the outside of the sliding slot
Top is fixedly connected with top plate, and the top plate lower end surface is fixedly connected with push plate identical with the placement slot number.
Outer wall is fixedly connected with the first sliding block on the left of the placement platform as a further solution of the present invention,
First sliding block is slidably mounted on inside the sliding rail.
It is offered inside the sliding rail lateral wall and first sliding block as a further solution of the present invention,
The location hole of several same sizes, the rail tips are fixedly connected with limit plate.
Arc is provided on the inside of the upper fixture block and the lower fixture block as a further solution of the present invention,
Face, the arcwall face inside are fixedly connected with rubber pad.
It is fixedly connected with the second sliding block on the inside of the movable plate as a further solution of the present invention, described the
Two sliding blocks are slidably mounted on inside the sliding slot.
The movable plate outer wall is fixedly connected with handle as a further solution of the present invention,.
The push plate width is less than the width of the placing groove, institute as a further solution of the present invention,
Push plate is stated to be located inside the placing groove.
Compared with prior art, the utility model has the beneficial effects that
1, earphone connection component is partially disposed in inside placing groove, and placing groove is provided with several, passes through fixed fixture block
It is fixed, after fixing, pulls out handle, the second sliding block is displaced outwardly inside sliding slot under the action of power, drives movement
Plate is displaced outwardly, and top plate is driven to be displaced outwardly, and push plate follows top plate to be displaced outwardly, and pushes earphone to be displaced outwardly, earphone is released
The outside of placing groove, earphone are fallen from placing groove outermost, carry out fall-down test, easy to operate, can be simultaneously to multiple earphones
Fall-down test is carried out, working efficiency is improved.
2, it is provided with sliding rail on pedestal, moves up placement platform, the first sliding block moves up inside sliding rail, and drive is put
Horizontalization platform moves up, to adjust the height of placement platform, adjust positioning pin after height also cross sliding rail lateral wall and
Location hole inside first sliding block, is fixed placement platform, is provided with several location holes, can according to need and fallen
The height for falling test adjusts the position of placement platform, can carry out the fall-down test of different height.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fall-down test tooling of earphone connection component；
Fig. 2 is the structural schematic diagram of pedestal and placement platform in a kind of fall-down test tooling of earphone connection component；
Fig. 3 be a kind of earphone connection component fall-down test tooling in fix the structural schematic diagram of fixture block；
Fig. 4 is the structural schematic diagram of movable plate in a kind of fall-down test tooling of earphone connection component.
In figure: 1, pedestal；11, sliding rail；111, location hole；12, limit plate；2, placement platform；21, the first sliding block；22, it puts
Set slot；23, sliding slot；3, fixed fixture block；31, upper fixture block；32, lower fixture block；321, spring；322, connecting plate；4, movable plate；41,
Top plate；42, push plate；43, handle；44, the second sliding block.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of fall-down test tooling of earphone connection component, including bottom
Seat 1, is fixedly connected with sliding rail 11 on the left of 1 upper surface of pedestal, and 11 internal slide of sliding rail is equipped with placement platform 2, on placement platform 2
Several placing grooves 22 are offered inside end face, fixed fixture block 3 is fixedly connected to inside placing groove 22, and fixed fixture block 3 includes
Upper fixture block 31 and lower fixture block 32, lower 32 bottom end of fixture block are fixedly connected on inside placing groove 22, and the lower 32 inside left and right sides of fixture block is
It is fixedly connected with spring 321,321 top of spring is fixedly connected with connecting plate 322,322 other end of connecting plate and upper 31 spiral shell of fixture block
Fixation is connect, 2 lateral wall of placement platform offers sliding slot 23, and movable plate 4 is slidably fitted on the outside of sliding slot 23, and 4 top of movable plate is solid
Surely it is connected with top plate 41,41 lower end surface of top plate is fixedly connected with push plate 42 identical with 22 quantity of placing groove, and push plate 42, which is located at, puts
Set 22 upside of slot.
In fig. 1 and 2: being fixedly connected with sliding rail 11 on the left of 1 upper surface of pedestal, 11 internal slide of sliding rail is equipped with placement
Platform 2,2 left side outer wall of placement platform are fixedly connected with the first sliding block 21, and the first sliding block 21 is slidably mounted on inside sliding rail 11, sliding
The location hole 111 of several same sizes is offered inside 11 lateral wall of rail and the first sliding block 21,11 top of sliding rail is fixed to be connected
It is connected to limit plate 12, moves up placement platform 2, the first sliding block 21 moves up inside sliding rail 11, Lai Jinhang placement platform 2
The adjustment of height carries out fall-down test in different height, adjusts the positioning of positioning pin insertion 11 lateral wall of sliding rail after height
Hole 111 is fixed placement platform 2 also cross the location hole 111 inside the first sliding block 21, and 11 top of sliding rail is fixed with
Limit plate 12 is limited come the conduct distance to placement platform 2 by limit plate 12,2 upward sliding of placement platform is avoided to go out
It outside sliding rail 11, causes to derail, offers several placing grooves 22 inside 2 upper surface of placement platform, it is solid inside placing groove 22
Surely it is connected with fixed fixture block 3,2 lateral wall of placement platform offers sliding slot 23, movable plate 4 is slidably fitted on the outside of sliding slot 23, leads to
Placing groove 22 is crossed place to earphone, can while multiple earphones be surveyed by being provided with several placing grooves 22
The wiring of earphone is passed through fixed fixture block 3 and is fixed by being partially disposed in inside placing groove 22 for earphone connection component by examination,
It is displaced outwardly movable plate 4, pushes out earphone, earphone is displaced outwardly, and it drops out earphone outside placing groove 22, drops down, into
Row test.
In Fig. 3: fixed fixture block 3 includes upper fixture block 31 and lower fixture block 32, and lower 32 bottom end of fixture block is fixedly connected on placing groove
Inside 22, the lower 32 inside left and right sides of fixture block is fixedly connected to spring 321, and 321 top of spring is fixedly connected with connecting plate
322,322 other end of connecting plate and upper fixture block 31 are spirally connected fixation, are provided with arcwall face, arc on the inside of upper fixture block 31 and lower fixture block 32
It is fixedly connected with rubber pad on the inside of shape face, when placing, by being partially disposed in inside placing groove 22 for earphone connection component, upwards
Fixture block 31 in pulling drive spring 321 to be pulled up, and the wiring of earphone is passed through upper fixture block 31 and lower fixture block 32, is slowly unclamped
Upper fixture block 31,321 retracted downward of spring, fixture block 31 moves down in drive, upper fixture block 31 and the fitting of lower fixture block 32, butted line into
Row is fixed, and is fixedly connected with rubber pad on the inside of upper fixture block 31 and lower 32 inside arcwall face of fixture block, can be made by rubber pad
Fixed more stable of fixture block 31 and lower 32 butted line of fixture block, can also prevent butted line from damaging.
In Fig. 4: being fixedly connected with the second sliding block 44 on the inside of movable plate 4, the second sliding block 44 is slidably mounted in sliding slot 23
Portion, 4 top of movable plate are fixedly connected with top plate 41, and 41 lower end surface of top plate is fixedly connected with push plate identical with 22 quantity of placing groove
42,42 width of push plate is less than the width of placing groove 22, and push plate 42 is located inside placing groove 22, and 4 outer wall of movable plate is fixedly connected with
Handle 43 after fixing, pulls out handle 43, and the second sliding block 44 is displaced outwardly inside sliding slot 23 under the action of power, drives
Movable plate 4 is displaced outwardly, and is driven top plate 41 to be displaced outwardly, push plate 42 is equipped with below top plate 41, push plate 42 is located at placing groove 22
Inside, push plate 42 follow top plate 41 to be displaced outwardly, and push plate 42 pushes earphone to be displaced outwardly, and earphone is released the outer of placing groove 22
Portion, earphone are fallen from 22 outermost of placing groove, carry out fall-down test.
The working principle of the utility model is: being partially disposed in earphone connection component inside placing groove 22, pulls up
Dynamic upper fixture block 31, drives spring 321 to be pulled up, and the wiring of earphone is passed through upper fixture block 31 and lower fixture block 32, is slowly unclamped
Fixture block 31,321 retracted downward of spring, fixture block 31 moves down in drive, is bonded fixture block 31 and lower fixture block 32, butted line into
Row is fixed, and after fixing, moves up placement platform 2, and the first sliding block 21 moves up inside sliding rail 11, drives placement platform
2 move up, and to adjust the height of placement platform 2, adjust the location hole of positioning pin insertion 11 lateral wall of sliding rail after height
111, it is also cross the location hole 111 inside the first sliding block 21, placement platform 2 is fixed, several location holes 111 are provided with,
The adjustment of 2 height of placement platform can be carried out according to the position of location hole 111, can carry out the fall-down test of different height,
Handle 43 is pulled out, the second sliding block 44 is displaced outwardly inside sliding slot 23 under the action of power, and drive movable plate 4 to be displaced outwardly,
Top plate 41 is driven to be displaced outwardly, push plate 42 follows top plate 41 to be displaced outwardly, and push plate 42 pushes earphone to be displaced outwardly, and earphone is released
The outside of placing groove 22, earphone are fallen from 22 outermost of placing groove, carry out fall-down test.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of fall-down test tooling of earphone connection component, including pedestal (1), it is characterised in that: pedestal (1) upper surface
Left side is fixedly connected with sliding rail (11), and sliding rail (11) internal slide is equipped with placement platform (2), the placement platform (2)
Several placing grooves (22) are offered inside upper surface, are fixedly connected to fixed fixture block (3), institute inside the placing groove (22)
Stating fixed fixture block (3) includes upper fixture block (31) and lower fixture block (32), and lower fixture block (32) bottom end is fixedly connected on the placement
Slot (22) is internal, and the internal left and right sides of lower fixture block (32) is fixedly connected to spring (321), spring (321) top
It is fixedly connected with connecting plate (322), connecting plate (322) other end and the upper fixture block (31) are spirally connected fixation；
Placement platform (2) lateral wall offers sliding slot (23), is slidably fitted with movable plate (4) on the outside of the sliding slot (23),
Movable plate (4) top is fixedly connected with top plate (41), and top plate (41) lower end surface is fixedly connected with and the placing groove
(22) the identical push plate of quantity (42).
2. a kind of fall-down test tooling of earphone connection component according to claim 1, it is characterised in that: described place is put down
Outer wall is fixedly connected with the first sliding block (21) on the left of platform (2), and first sliding block (21) is slidably mounted in the sliding rail (11)
Portion.
3. a kind of fall-down test tooling of earphone connection component according to claim 2, it is characterised in that: the sliding rail
(11) lateral wall and the internal location hole (111) for offering several same sizes of first sliding block (21), the sliding rail
(11) top is fixedly connected with limit plate (12).
4. a kind of fall-down test tooling of earphone connection component according to claim 1, it is characterised in that: the upper fixture block
(31) it is provided with arcwall face with lower fixture block (32) inside, is fixedly connected with rubber pad on the inside of the arcwall face.
5. a kind of fall-down test tooling of earphone connection component according to claim 1, it is characterised in that: the movable plate
(4) inside is fixedly connected with the second sliding block (44), and it is internal that second sliding block (44) is slidably mounted on the sliding slot (23).
6. a kind of fall-down test tooling of earphone connection component according to claim 1, it is characterised in that: the movable plate
(4) outer wall is fixedly connected with handle (43).
7. a kind of fall-down test tooling of earphone connection component according to claim 1, it is characterised in that: the push plate
(42) width is less than the width of the placing groove (22), and it is internal that the push plate (42) is located at the placing groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851562.5U CN209642976U (en) | 2019-06-06 | 2019-06-06 | A kind of fall-down test tooling of earphone connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851562.5U CN209642976U (en) | 2019-06-06 | 2019-06-06 | A kind of fall-down test tooling of earphone connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642976U true CN209642976U (en) | 2019-11-15 |
Family
ID=68498852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851562.5U Expired - Fee Related CN209642976U (en) | 2019-06-06 | 2019-06-06 | A kind of fall-down test tooling of earphone connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543785A (en) * | 2020-06-17 | 2020-08-18 | 南通市久正人体工学股份有限公司 | Liftable keyboard bracket |
| CN112985732A (en) * | 2021-02-04 | 2021-06-18 | 深圳市鼎准电子有限公司 | Free drop test machine for earphone battery |
| CN113473344A (en) * | 2021-06-04 | 2021-10-01 | 苏州海卡缔听力技术有限公司 | Testing equipment for hearing aid production |
-
2019
- 2019-06-06 CN CN201920851562.5U patent/CN209642976U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543785A (en) * | 2020-06-17 | 2020-08-18 | 南通市久正人体工学股份有限公司 | Liftable keyboard bracket |
| CN112985732A (en) * | 2021-02-04 | 2021-06-18 | 深圳市鼎准电子有限公司 | Free drop test machine for earphone battery |
| CN113473344A (en) * | 2021-06-04 | 2021-10-01 | 苏州海卡缔听力技术有限公司 | Testing equipment for hearing aid production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209642976U (en) | A kind of fall-down test tooling of earphone connection component | |
| CN208391876U (en) | A kind of pcb board jig pressing plate | |
| CN108711489A (en) | A kind of shockproof reinforced support device of for transformer | |
| CN108044978A (en) | A kind of prepressing device of sound insulating inserts material | |
| CN212588454U (en) | Portable sound box convenient for adjusting sounding position | |
| CN214598078U (en) | Multiple active carbon adsorption equipment for exhaust-gas treatment | |
| CN213672598U (en) | Manual welding auxiliary tool | |
| CN202783878U (en) | Adhesive tape pasting tool | |
| CN109121028B (en) | Electroacoustic equipment device is used to open air convenient to carry | |
| CN208674393U (en) | A kind of power transmission and distribution wire clamp convenient for clamp operation | |
| CN217388922U (en) | Professional active sound box with built-in audio processor | |
| CN204906496U (en) | Intelligent telephone set testing arrangement | |
| CN206983350U (en) | A kind of fluid pressure type powder former | |
| CN219087273U (en) | Push-pull type RF test fixture | |
| CN216555698U (en) | Compressor pipeline damping device with quick centre gripping fixed knot constructs | |
| CN219163812U (en) | Anti-drop aluminum alloy conductive connecting piece | |
| CN210925741U (en) | Magnetic core pressing device of transformer | |
| CN106142001B (en) | A kind of locker pressure head assembly and the locker machine using the assembly | |
| CN213764596U (en) | Terminal butt welding frock with dust removal function | |
| CN218298389U (en) | Automatic testing arrangement for power station transformer relay protection equipment | |
| CN218866016U (en) | Coil test fixture | |
| CN214252378U (en) | Testing arrangement of insulating rubber mat | |
| CN219945863U (en) | Electric locomotive traction pull rod seat installation frock | |
| CN215588939U (en) | Carrier device convenient for transferring parts | |
| CN210405652U (en) | Jig is implanted to screen cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |