CN216283693U

CN216283693U - ITO film high temperature and high humidity test jig

Info

Publication number: CN216283693U
Application number: CN202123008329.7U
Authority: CN
Inventors: 王强华; 罗俊欣; 杨兵华
Original assignee: Shenzhen Qiangfeng Electronic Technology Co ltd
Current assignee: Shenzhen Qiangfeng Electronic Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-12
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an ITO film high-temperature high-humidity test rack, which belongs to the technical field of film test and comprises a rack body, four movable plates and a counterweight plate, wherein the four movable plates are rotatably connected to the side surface of the rack body; fixed combination includes the carriage, inserted block and the collateral branch board of two mouth style of calligraphy, two the carriage passes through the hinge rotation and connects, the side that the hinge was kept away from to the carriage is connected with the side extension board, circular passageway has been seted up to the side of side extension board, is provided with connecting bolt in the circular passageway, and connecting bolt's periphery is connected with screws up the nut, the bottom of carriage is connected with the inserted block, a plurality of slots with the inserted block adaptation are seted up on the top of counterweight plate. This ITO film high temperature and high humidity test jig not only can fix the film, can also heat the humidification.

Description

ITO film high temperature and high humidity test jig

Technical Field

The utility model belongs to the technical field of film testing, and particularly relates to an ITO film high-temperature high-humidity testing jig.

Background

The film samples were tested in a flat position on a test stand. The ITO film is taken out after being placed under high temperature of 60-90 ℃ and high humidity of 60-90% for about 10 days, and the performance of the ITO film, such as conductivity, sheet resistance, optical performance and the like, is measured to determine whether the ITO film is still stable. If the conductivity, sheet resistance, optical performance and the like are not abnormal, the ITO film produced meets the production requirements. Only after the ITO film meeting the requirements is applied to electronic products, the daily use of users can be met for a long time.

The Chinese patent document discloses an ITO film high temperature and high humidity test jig (No. CN211627319U), including supporting the framework, it hangs the layer to have the one deck at least on supporting the framework, every it all includes many levels and parallel arrangement's peg to hang the layer, can slide and/or be provided with a plurality of couples or clip with dismantling along peg length direction on the peg. The ITO film high temperature and high humidity test jig mainly comprises a supporting framework, a hanging rod and a hook or a clamp, the material consumption is less, the space is large, the ITO film can be hung on the hanging rod through the hook or the clamp, and the containing capacity of an ITO film sample is increased. But has the disadvantages that: the fixing effect is general, and the damage is easily generated during the test.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature high-humidity test jig for an ITO film, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the ITO film high-temperature high-humidity test rack comprises a rack body, four movable plates and a counterweight plate, wherein the four movable plates are rotatably connected to the side face of the rack body, the counterweight plate is connected to the bottom end of the rack body, a plurality of fixed combinations for fixing films are connected between the rack body and the counterweight plate, and the top end of the rack body is connected with an adjusting control combination;

fixed combination includes the carriage, inserted block and the collateral branch board of two mouth style of calligraphy, two the carriage passes through the hinge rotation and connects, the side that the hinge was kept away from to the carriage is connected with the side extension board, circular passageway has been seted up to the side of side extension board, is provided with connecting bolt in the circular passageway, and connecting bolt's periphery is connected with screws up the nut, the bottom of carriage is connected with the inserted block, a plurality of slots with the inserted block adaptation are seted up on the top of counterweight plate.

Furthermore, two adjacent sides of the connecting frame are connected with rubber pads.

Further, the regulation and control combination includes air exhauster, the frame that ventilates of mouth style of calligraphy, communicating pipe and connecting plate, the top at the support body is connected to the air exhauster, and the both sides of air exhauster all communicate has hopper-shaped's air funnel, and the air funnel intercommunication has communicating pipe, and rectangular channel has all been seted up to the fly leaf that two symmetries set up, and rectangular channel's inner wall connection has the frame that ventilates, the side that the support body was kept away from to the frame that ventilates is connected with the connecting plate that communicates with pipe.

Furthermore, one of them the inner wall of ventilation frame is connected with the heating pipe, the top of support body is connected with the humidifier that is used for with the air funnel intercommunication.

Furthermore, an observation groove is formed in the side face of one of the movable plates, an observation window is connected to the inner wall of the observation groove, and a thermometer and a hygrometer are connected to the inner wall of the observation window.

Furthermore, the bottom of the counterweight plate is connected with a plurality of supporting legs.

The utility model has the technical effects and advantages that: the ITO film high-temperature high-humidity test jig benefits from the design of a fixed combination, the film can be fixed by using the two connecting frames, subsequent tests are facilitated, the stability of the fixed combination during testing can be assisted by the matching of the inserting block and the slot, and the fixing and the dismounting are facilitated by the matching of the connecting bolt and the screwing nut;

benefit from the design of regulation control combination, the circulation can be assisted in the cooperation of air exhauster and two communicating pipes, and then guarantees that can be long-time handling the film, and the design of ventilation frame can assist and evenly circulate, and the humidification can be heated in the cooperation of heating pipe and humidifier for the film can satisfy the test of high temperature and high humidity, and numerical value can be known to thermometer and hygrometer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing assembly of the present invention;

FIG. 3 is a schematic diagram of the suction fan of the present invention.

Description of reference numerals:

in the figure: 1. a frame body; 2. a movable plate; 3. a weight plate; 4. fixing and combining; 5. adjusting the control combination; 41. a connecting frame; 42. a side support plate; 43. inserting a block; 51. an exhaust fan; 52. a ventilation hopper; 53. a communicating pipe; 54. a connecting plate; 55. a ventilation frame; 56. a humidifier; 6. a thermometer; 7. a hygrometer; 8. and (5) supporting legs.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to facilitate installation and disassembly, as shown in fig. 1 and 2, the ITO film high temperature and high humidity test fixture comprises a fixture body 1, four movable plates 2 rotatably connected to the side surfaces of the fixture body 1, and a weight plate 3 connected to the bottom end of the fixture body 1, wherein a plurality of fixing assemblies 4 for fixing films are connected between the fixture body 1 and the weight plate 3, each fixing assembly 4 comprises two square connecting frames 41, an insert block 43, and a side support plate 42, two of the connecting frames 41 are rotatably connected by a hinge, the side surface of the connecting frame 41 away from the hinge is welded and connected with the side support plate 42, the side surface of the side support plate 42 is provided with a circular channel, a connecting bolt is arranged in the circular channel, the periphery of the connecting bolt is connected with a tightening nut, the bottom end of the connecting frame 41 is welded and connected with the insert block 43, and the top end of the weight plate 3 is provided with a plurality of slots adapted to the insert block 43, two the adjacent side of carriage 41 all the adhesive connection has the rubber pad, and the rubber pad can guarantee fixed stability, utilizes two fixed films that need carry out the test of carriage 41, then fixed connection bolt and screw up the nut, then inserts the inserted block 43 in the slot.

Referring to fig. 1 and 3, in order to perform adjustment to meet heating and humidification, an adjustment control combination 5 is connected to the top end of the frame body 1; the adjusting and controlling combination 5 comprises an exhaust fan 51, a square ventilation frame 55, a communicating pipe 53 and a connecting plate 54, the exhaust fan 51 is connected to the top end of the frame body 1 through a screw, funnel-shaped ventilation hoppers 52 are communicated with both sides of the exhaust fan 51, the ventilation hoppers 52 are communicated with a communicating pipe 53, rectangular channels are respectively arranged on the two symmetrically arranged movable plates 2, the inner walls of the rectangular channels are welded and connected with a ventilation frame 55, the side of the ventilation frame 55 far away from the frame body 1 is welded and connected with a connecting plate 54 communicated with the communicating pipe 53, one of them ventilation frame 55's inner wall is connected with the heating pipe, the top of support body 1 is connected with and is used for the humidifier 56 with the air funnel 52 intercommunication, opens air exhauster 51, heating pipe and humidifier 56, and air exhauster 51 can assist the air that is heated and humidify and circulate, locates to know numerical value by thermometer 6 and hygrometer 7, and then carries out the pertinence test to the film.

Referring to fig. 1, for the convenience of observation and understanding, one of them the observation groove has been seted up to the side of fly leaf 2, and the inner wall connection of observation groove has the observation window, and there are thermometer 6 and hygrometer 7 on the inner wall of observation window through bolted connection, the bottom of counterweight plate 3 is connected with a plurality of supporting legs 8.

The theory of operation, this ITO film high temperature and high humidity test jig utilizes two connection frames 41 fixed films that need to carry out the test, then fixed connection bolt and screw up the nut, then insert the inserted block 43 in the slot, then close fly leaf 2 and the trick lock that has the observation window, then open air exhauster 51, heating pipe and humidifier 56, air exhauster 51 can assist the air that is heated and humidify and circulate, know numerical value by thermometer 6 and hygrometer 7 department, and then carry out the test of pertinence to the film.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a ITO film high temperature and high humidity test jig, includes support body (1), four rotates to connect fly leaf (2) in support body (1) side and connect counterweight plate (3) in support body (1) bottom, its characterized in that: a plurality of fixing combinations (4) for fixing films are connected between the frame body (1) and the counterweight plate (3), and the top end of the frame body (1) is connected with an adjusting control combination (5);

fixed combination (4) are including linking frame (41), inserted block (43) and collateral branch board (42), two of two mouthful style of calligraphy linking frame (41) are connected through the hinge rotation, the side that the hinge was kept away from in linking frame (41) is connected with collateral branch board (42), circular passageway has been seted up to the side of collateral branch board (42), is provided with connecting bolt in the circular passageway, and connecting bolt's periphery is connected with screws up the nut, the bottom of linking frame (41) is connected with inserted block (43), a plurality of slots with inserted block (43) adaptation are seted up on the top of counterweight plate (3).

2. The ITO film high temperature and high humidity test jig of claim 1, wherein: the adjacent side surfaces of the two connecting frames (41) are connected with rubber pads.

3. The ITO film high temperature and high humidity test jig of claim 1, wherein: adjusting control combination (5) include ventilation frame (55), communicating pipe (53) and connecting plate (54) of air exhauster (51), mouth style of calligraphy, the top at support body (1) is connected in air exhauster (51), and the both sides of air exhauster (51) all communicate have hopper-shaped air funnel (52), and air funnel (52) intercommunication has communicating pipe (53), and rectangular channel has all been seted up in fly leaf (2) that two symmetries set up, and rectangular channel's inner wall connection has ventilation frame (55), the side that support body (1) was kept away from in ventilation frame (55) is connected with connecting plate (54) with communicating pipe (53) intercommunication.

4. The ITO film high temperature and high humidity test jig of claim 3, wherein: the inner wall of one of the ventilating frames (55) is connected with a heating pipe, and the top end of the frame body (1) is connected with a humidifier (56) which is used for being communicated with the ventilating hopper (52).

5. The ITO film high temperature and high humidity test jig of claim 1, wherein: an observation groove is formed in the side face of one of the movable plates (2), an observation window is connected to the inner wall of the observation groove, and a thermometer (6) and a hygrometer (7) are connected to the inner wall of the observation window.

6. The ITO film high temperature and high humidity test jig of claim 1, wherein: the bottom of the counterweight plate (3) is connected with a plurality of supporting legs (8).