CN209327720U - A kind of cell phone back light source detection jig - Google Patents
A kind of cell phone back light source detection jig Download PDFInfo
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- CN209327720U CN209327720U CN201822223768.1U CN201822223768U CN209327720U CN 209327720 U CN209327720 U CN 209327720U CN 201822223768 U CN201822223768 U CN 201822223768U CN 209327720 U CN209327720 U CN 209327720U
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- connecting rod
- terminal plate
- briquetting
- item
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims description 40
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of cell phone back light source detection jigs, including workbench, binding post, switch, the first positioning mechanism, the second positioning mechanism and the welding fixture that is electrically connected, the welding fixture that is electrically connected includes elastic terminal plate and clamp mechanism, first positioning mechanism includes the first stationary positioned item and the first activity orientation item, the mobile side for being set to the first stationary positioned item of the first activity orientation item；Second positioning mechanism includes the second stationary positioned item and the second activity orientation item, and the movement of the second activity orientation item is set to the side of the second stationary positioned item, and the welding fixture that is electrically connected is set at the right-angle structure that the first stationary positioned item and the second stationary positioned item are constituted.The utility model adjusts the first positioning mechanism and the second positioning mechanism according to the size of cell phone back light source, it recycles clamp mechanism that cell phone back light source is pressed on elastic terminal plate and carries out energization detection, it can be adapted for various sizes of product testing, versatility is higher, the service life is longer for elastic terminal plate, is also convenient for dismounting and change.
Description
Technical field
The utility model belongs to technical field of liquid crystal display, and in particular to a kind of cell phone back light source detection jig.
Background technique
Backlight is a kind of light source positioned at liquid crystal display behind, its illumination effect will directly influence liquid crystal display
Module visual effect.Liquid crystal display itself does not shine, it shows figure or the result that it modulates light.In backlight
When production factory, need to detect its properties, therefore, this just needs to use a kind of backlight detection device, external
One source of stable pressure controls its operating current and voltage to protect backlight product.
Currently, there is certain drawbacks in use for backlight plate detection device, structure is simple, is not easy to different sizes
Backlight carry out detection operation, certain influence is brought to the use of staff.
Therefore, we make improvement to this, propose a kind of cell phone back light source detection jig that the scope of application is wider.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of cell phone back light source detection jig.
In order to achieve the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of cell phone back light source detection jig, including workbench, binding post, switch, first fixed
Position mechanism, the second positioning mechanism and the welding fixture that is electrically connected, the welding fixture that is electrically connected include elastic terminal plate and clamp mechanism, the bullet
Property terminal plate be elastically mounted on workbench, the clamp mechanism is set on workbench and is located at the one of elastic terminal plate
Side, the binding post are set on workbench and are electrically connected with elastic terminal plate, it is described switch be set on workbench and
It is electrically connected between binding post and elastic terminal plate；
First positioning mechanism includes the first stationary positioned item and the first activity orientation item, the first stationary positioned item
It is fixedly installed on workbench, the first activity orientation item is vertical and moves and sets along the length direction of the first stationary positioned item
It is placed in the side of the first stationary positioned item；
Second positioning mechanism includes the second stationary positioned item and the second activity orientation item, the second stationary positioned item
It is fixedly installed on workbench, the second activity orientation item is vertical and moves and sets along the length direction of the second stationary positioned item
It is placed in the side of the second stationary positioned item, the welding fixture that is electrically connected is set to the first stationary positioned item and the second stationary positioned structure
At right-angle structure at.
As a preferred option, the clamp mechanism includes fixture base, the first fixture connecting rod, the connection of the second fixture
Bar, drive rod, briquetting, briquetting connecting rod and briquetting locking nut, the fixture base are set on workbench, the fixture
Pedestal is equipped with two mounting bases, and the first fixture connecting rod and the second fixture connecting rod are rotatably dispose in two mounting bases respectively
On, the drive rod is arranged with the first fixture connecting rod and the rotation of the second fixture connecting rod respectively, and the briquetting is set to briquetting
In connecting rod, briquetting connecting rod is set in the first fixture connecting rod, and the briquetting locking nut is threadedly connected to briquetting connection
For briquetting connecting rod to be connect rod locking with the first fixture on bar；
The drive rod is moved to drive to close to fixture base direction far from its one end connecting with the first fixture connecting rod
The first fixture connecting rod is driven to rotate to horizontality when lever level so that briquetting pressure is set on elastic terminal plate, it is described
Drive rod drives the first fixture to connect when mobile to separate fixture base direction far from one end that it connect with the first fixture connecting rod
Extension bar is rotated to the junction of the first fixture connecting rod and briquetting connecting rod far from the movement of fixture base direction so that briquetting
Leave elastic terminal plate.
As a preferred option, the briquetting includes briquetting ontology and insulating layer, the briquetting ontology and briquetting connecting rod
Connection, the insulating layer are set on the lower surface of briquetting ontology.
As a preferred option, the bottom of the fixture base is equipped with installation lug, and the installation lug is tight by screw
It is fixed on workbench.
As a preferred option, the top of two mounting base be globoidal structure, the bottom of the drive rod and be located at its
It is equipped with positioning groove with the side of the second fixture connecting rod junction, the drive rod is connect far from it with the first fixture connecting rod
One end to close to fixture base direction be moved to drive rod level when mounting base globoidal structure be set in positioning groove.
As a preferred option, magnetic absorption piece is equipped in the positioning groove.
As a preferred option, the elastic terminal plate includes terminal plate pedestal, spring ring and terminal plate ontology, the work
Make platform equipped with terminal plate installing port, the terminal plate pedestal is set to the bottom of terminal plate installing port, the terminal plate sheet
Body is set to the top of terminal plate pedestal, and the spring ring is set between terminal plate ontology and terminal plate pedestal and is used for wiring
Plate ontology resilient abutment is on terminal plate installing port.
As a preferred option, it is additionally provided with vacuum adsorption mechanism, the vacuum adsorption mechanism includes absorption mounting base, absorption
Mounting rack, suction tray, absorption lifting cylinder and absorption rotating electric machine, the absorption mounting base are set to work in vertical direction movement
Make the side of platform, the absorption lifting cylinder and absorption mounting base transmission connection, the absorption mounting rack are rotatably dispose in suction
In attached mounting base, suction tray is set on absorption mounting rack, and the absorption rotating electric machine is passed by speed reducer and absorption mounting rack
Dynamic connection.
The utility model has the following beneficial effects: the utility model is compared to the prior art, cell phone back light source is placed in
On workbench, the first positioning mechanism and the second positioning mechanism are adjusted according to the size of cell phone back light source, recycle clamp mechanism
Cell phone back light source is pressed on elastic terminal plate and carries out energization detection, can be adapted for various sizes of product testing, it is general
Property is higher, and the service life is longer for elastic terminal plate, is also convenient for dismounting and change.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of cell phone back light source detection jig of the utility model.
Fig. 2 is the structural schematic diagram of clamp mechanism in a kind of cell phone back light source detection jig of the utility model.
Wherein, 10, workbench, 11, binding post, 12, switch, the 20, first positioning mechanism, the 30, second positioning mechanism,
40, be electrically connected welding fixture, 41, fixture base, the 42, first fixture connecting rod, the 43, second fixture connecting rod, 44, drive rod, 45, pressure
Block, 46, briquetting connecting rod, 47, briquetting locking nut.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
In order to reach the purpose of this utility model, as shown in Figure 1, being mentioned in one of embodiment of the utility model
It is fixed for a kind of cell phone back light source detection jig, including workbench 10, binding post 11, switch 12, the first positioning mechanism 20, second
Position mechanism 30 and the welding fixture 40 that is electrically connected, the welding fixture 40 that is electrically connected include elastic terminal plate and clamp mechanism, the elasticity wiring
Plate is elastically mounted on workbench, and the clamp mechanism is set on workbench 10 and is located at the side of elastic terminal plate,
The binding post 11 is set on workbench 10 and is electrically connected with elastic terminal plate, and the switch 12 is set to workbench 10
Above and it is electrically connected between binding post 11 and elastic terminal plate；
First positioning mechanism 20 includes the first stationary positioned item and the first activity orientation item, first stationary positioned
Item is fixedly installed on workbench 10, and the first activity orientation item is vertical and moves along the length direction of the first stationary positioned item
The dynamic side for being set to the first stationary positioned item；
Second positioning mechanism 30 includes the second stationary positioned item and the second activity orientation item, second stationary positioned
Item is fixedly installed on workbench 10, and the second activity orientation item is vertical and moves along the length direction of the second stationary positioned item
The dynamic side for being set to the second stationary positioned item, the welding fixture 40 that is electrically connected is set to the first stationary positioned item and the second fixation is fixed
At the right-angle structure that position item is constituted.
Cell phone back light source is placed on workbench in present embodiment, and it is fixed to adjust first according to the size of cell phone back light source
Position mechanism and the second positioning mechanism recycle clamp mechanism that cell phone back light source is pressed on elastic terminal plate and carry out energization inspection
It surveys, can be adapted for various sizes of product testing, versatility is higher, and the service life is longer for elastic terminal plate, is also convenient for dismantling
Replacement.
As shown in Fig. 2, in order to further optimize the implementation result of the utility model, it is real in the another kind of the utility model
It applies in mode, on the basis of foregoing teachings, above-mentioned clamp mechanism includes fixture base 41, the first fixture connecting rod 42,
Two fixture connecting rods 43, drive rod 44, briquetting 45, briquetting connecting rod 46 and briquetting locking nut 47, the fixture base 41 are set
It is placed on workbench 10, the fixture base 41 is equipped with two mounting bases, the first fixture connecting rod 42 and the second fixture
Connecting rod 43 is rotatably dispose in respectively in two mounting bases, the drive rod 44 respectively with the first fixture connecting rod 42 and the second fixture
The rotation setting of connecting rod 43, the briquetting 45 are set in briquetting connecting rod 46, and briquetting connecting rod 46 is set to the first fixture company
On extension bar 42, the briquetting locking nut 47 is threadedly connected in briquetting connecting rod 46 for pressing from both sides briquetting connecting rod 46 and first
Have connecting rod 42 to lock；
The drive rod 44 is moved to far from its one end connecting with the first fixture connecting rod to close to fixture base direction
The first fixture connecting rod is driven to rotate to horizontality when drive rod level so that briquetting pressure is set on elastic terminal plate, institute
Drive rod 44 is stated to press from both sides far from its one end connecting with the first fixture connecting rod to drive first when separate fixture base direction movement
Tool connecting rod rotate to the junction of the first fixture connecting rod and briquetting connecting rod it is mobile far from fixture base direction so that
Briquetting leaves elastic terminal plate.
Specifically, the briquetting 45 includes briquetting ontology and insulating layer, and the briquetting ontology is connect with briquetting connecting rod 46,
The insulating layer is set on the lower surface of briquetting ontology.
Specifically, the bottom of the fixture base 41 is equipped with installation lug, and the installation lug is fixed by screw in work
Make on platform 10.
Specifically, the top of two mounting base be globoidal structure, the bottom of the drive rod 44 and be located at itself and second
The side of 43 junction of fixture connecting rod is equipped with positioning groove, and the drive rod 44 is connect far from it with the first fixture connecting rod
One end is set in positioning groove to the globoidal structure of mounting base when being moved to drive rod level close to fixture base direction.Using
Positioning groove is positioned, and absorption fixed function is provided when drive rod 44 is in a horizontal position, prevents drive rod 44 from detecting
It generates in the process and shakes or be displaced, the stability of detection is provided.
Specifically, magnetic absorption piece is equipped in the positioning groove, as another embodiment, magnetic absorption piece is being driven
Absorption fixed function is provided when bar 44 is in a horizontal position, prevents drive rod 44 from generating shaking or displacement in the detection process, mentions
For the stability of detection.
Specifically, above-mentioned elastic terminal plate includes terminal plate pedestal, spring ring and terminal plate ontology, the workbench
10 are equipped with terminal plate installing port, and the terminal plate pedestal is set to the bottom of terminal plate installing port, and the terminal plate ontology is set
It is placed in the top of terminal plate pedestal, the spring ring is set between terminal plate ontology and terminal plate pedestal and is used for terminal plate sheet
Body elasticity is resisted against on terminal plate installing port.
In order to further optimize the implementation result of the utility model, in the another embodiment of the utility model,
On the basis of foregoing teachings, it is additionally provided with vacuum adsorption mechanism, the vacuum adsorption mechanism includes absorption mounting base, absorption installation
Frame, suction tray, absorption lifting cylinder and absorption rotating electric machine, the absorption mounting base are set to work in vertical direction movement and put down
The side of platform 10, the absorption lifting cylinder and absorption mounting base transmission connection, the absorption mounting rack are rotatably dispose in absorption
In mounting base, suction tray is set on absorption mounting rack, and the absorption rotating electric machine passes through speed reducer and absorption mounting rack transmission
Connection.
Using above-mentioned optimal technical scheme, cell phone back light source to be processed can be placed into work by vacuum adsorption mechanism
On platform or artificial hand on the cell phone back light source absorption migration to accepting rack completed the process, will be avoided to take product, realized automatic
Change, is also prevented from polluted product.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (8)
1. a kind of cell phone back light source detection jig, which is characterized in that including workbench (10), binding post (11), switch (12),
First positioning mechanism (20), the second positioning mechanism (30) and the welding fixture that is electrically connected (40), the welding fixture that is electrically connected (40) include elasticity
Terminal plate and clamp mechanism, the elasticity terminal plate are elastically mounted on workbench, and it is flat that the clamp mechanism is set to work
On platform (10) and be located at the side of elastic terminal plate, the binding post (11) be set on workbench (10) and with elastic wiring
Plate electrical connection, the switch (12) be set on workbench (10) and be electrically connected to binding post (11) and elasticity terminal plate it
Between；
First positioning mechanism (20) includes the first stationary positioned item and the first activity orientation item, the first stationary positioned item
It is fixedly installed on workbench (10), the first activity orientation item is vertical and moves along the length direction of the first stationary positioned item
The dynamic side for being set to the first stationary positioned item；
Second positioning mechanism (30) includes the second stationary positioned item and the second activity orientation item, the second stationary positioned item
It is fixedly installed on workbench (10), the second activity orientation item is vertical and moves along the length direction of the second stationary positioned item
The dynamic side for being set to the second stationary positioned item, the welding fixture that is electrically connected (40) are set to the first stationary positioned item and second and fix
At the right-angle structure that positioning strip is constituted.
2. cell phone back light source detection jig according to claim 1, which is characterized in that the clamp mechanism includes fixture bottom
Seat (41), the first fixture connecting rod (42), the second fixture connecting rod (43), drive rod (44), briquetting (45), briquetting connecting rod
(46) it is set on workbench (10) with briquetting locking nut (47), the fixture base (41), the fixture base (41)
Two mounting bases are equipped with, the first fixture connecting rod (42) and the second fixture connecting rod (43) are rotatably dispose in two installations respectively
On seat, the drive rod (44) is arranged with the first fixture connecting rod (42) and the rotation of the second fixture connecting rod (43) respectively, described
Briquetting (45) is set on briquetting connecting rod (46), and briquetting connecting rod (46) is set in the first fixture connecting rod (42), described
Briquetting locking nut (47) is threadedly connected on briquetting connecting rod (46) for briquetting connecting rod (46) to be connect with the first fixture
Bar (42) locking；
The drive rod (44) is moved to drive to close to fixture base direction far from its one end connecting with the first fixture connecting rod
Drive the rotation of the first fixture connecting rod (42) to horizontality so that briquetting (45) pressure is set to elastic wiring when lever level
On plate, the band when drive rod (44) is mobile to separate fixture base direction far from one end that it connect with the first fixture connecting rod
Dynamic first fixture connecting rod (42) rotation is to the junction of the first fixture connecting rod and briquetting connecting rod far from fixture base direction
Movement is so that briquetting (45) leaves elastic terminal plate.
3. cell phone back light source detection jig according to claim 2, which is characterized in that the briquetting (45) includes briquetting sheet
Body and insulating layer, the briquetting ontology are connect with briquetting connecting rod (46), and the insulating layer is set to the lower surface of briquetting ontology
On.
4. cell phone back light source detection jig according to claim 2, which is characterized in that the bottom of the fixture base (41)
Equipped with installation lug, the installation lug is fixed by screw on workbench (10).
5. cell phone back light source detection jig according to claim 4, which is characterized in that the top of two mounting base is arc
Face structure, the bottom of the drive rod (44) and the side for being located at itself and second fixture connecting rod (43) junction be equipped with position it is recessed
Slot, the drive rod (44) are moved to driving to close to fixture base direction far from its one end connecting with the first fixture connecting rod
The globoidal structure of mounting base is set in positioning groove when bar level.
6. cell phone back light source detection jig according to claim 5, which is characterized in that be equipped with magnetism in the positioning groove
Suction sheet.
7. cell phone back light source detection jig according to claim 1, which is characterized in that the elasticity terminal plate includes wiring
Board bottom seat, spring ring and terminal plate ontology, the workbench (10) are equipped with terminal plate installing port, and the terminal plate pedestal is set
It is placed in the bottom of terminal plate installing port, the terminal plate ontology is set to the top of terminal plate pedestal, and the spring ring is set to
It is used for terminal plate ontology resilient abutment between terminal plate ontology and terminal plate pedestal in terminal plate installing port.
8. cell phone back light source detection jig according to claim 1, which is characterized in that be additionally provided with vacuum adsorption mechanism, institute
Stating vacuum adsorption mechanism includes absorption mounting base, absorption mounting rack, suction tray, absorption lifting cylinder and absorption rotating electric machine, institute
Absorption mounting base is stated in the mobile side for being set to workbench (10) of vertical direction, the absorption lifting cylinder and absorption are installed
Seat transmission connection, the absorption mounting rack are rotatably dispose in absorption mounting base, and suction tray is set on absorption mounting rack, described
It adsorbs rotating electric machine and passes through speed reducer and absorption mounting rack transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223768.1U CN209327720U (en) | 2018-12-27 | 2018-12-27 | A kind of cell phone back light source detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223768.1U CN209327720U (en) | 2018-12-27 | 2018-12-27 | A kind of cell phone back light source detection jig |
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| Publication Number | Publication Date |
|---|---|
| CN209327720U true CN209327720U (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223768.1U Expired - Fee Related CN209327720U (en) | 2018-12-27 | 2018-12-27 | A kind of cell phone back light source detection jig |
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| Country | Link |
|---|---|
| CN (1) | CN209327720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113986A (en) * | 2019-12-25 | 2020-05-08 | 中山市天键电声有限公司 | Pressure maintaining device |
-
2018
- 2018-12-27 CN CN201822223768.1U patent/CN209327720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113986A (en) * | 2019-12-25 | 2020-05-08 | 中山市天键电声有限公司 | Pressure maintaining device |
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| Date | Code | Title | Description |
|---|---|---|---|
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| 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: 20190830 Termination date: 20191227 |