CN209327720U - A kind of cell phone back light source detection jig - Google Patents

A kind of cell phone back light source detection jig Download PDF

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Publication number
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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CN
China
Prior art keywords
fixture
rod
briquetting
item
terminal plate
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
Application number
CN201822223768.1U
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Chinese (zh)
Inventor
许承豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Sandu Optical Electronics Co Ltd
Original Assignee
Suzhou Sandu Optical Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Sandu Optical Electronics Co Ltd filed Critical Suzhou Sandu Optical Electronics Co Ltd
Priority to CN201822223768.1U priority Critical patent/CN209327720U/en
Application granted granted Critical
Publication of CN209327720U publication Critical patent/CN209327720U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of cell phone back light source detection jig
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.
CN201822223768.1U 2018-12-27 2018-12-27 A kind of cell phone back light source detection jig Expired - Fee Related CN209327720U (en)

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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CN209327720U true CN209327720U (en) 2019-08-30

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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