False pressure sampling inspection device

Abstract

The utility model discloses a false pressure spot check device which comprises a rack, a feeding mechanism and a detection mechanism. According to the false pressure sampling inspection device, the feeding mechanism is arranged to bear the to-be-detected screen, and the detection flat cable is arranged on the detection platform, so that when the screen is detected, the to-be-detected screen can be placed on the feeding mechanism, and then the pressing driving piece drives the pressing connecting piece to drive the pressing head to move; therefore, one end, with a terminal, of the flat cable for detection is pressed at the connection position of the screen to be detected and the terminal by the lower pressing head, the flat cable is connected with the screen, the screen is detected under the condition that the flat cable for detection is electrified, the connection part of the screen and the flat cable does not need to be aligned manually, the detection efficiency is improved, and the detection cost is reduced. And the screens only need to be loaded and unloaded manually, so that the time of contact with the screens is shortened, the risk that the screens are scratched is reduced, and the situations that the efficiency is low, the screens are easily scratched and defective screens are increased when the screens are detected manually are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen detection technical field, specifically is a false pressure spot check device. BACKGROUND

[0002] Screen assembly is widely used in various electronic devices, including but not limited to smart phones, tablet computers, notebook computers, displays and the like, which is mainly composed of inner screen, outer screen and wire, the inner screen is also called display screen, is responsible for displaying image and digital information, is the core part in screen assembly, the outer screen is usually a glass cover plate, mainly plays the role of protecting the inner screen, prevents it from being scratched or impacted and the like physical damage, the wire is connected with the data transmission line of mainboard and inner screen, is responsible for transmitting various signals and data, including fingerprint identification, face sensing and the like functions, wherein the inner screen and outer screen are usually integrated into one, called screen.

[0003] Screen in the production and manufacturing process, due to its production requirement is higher, resulting in in the production process, there will be defective products, need to detect resolution, color, brightness and contrast ratio, to guarantee to exclude defective products, facilitate the help of screen and wire, reduce the defective products generated in the production process, improve the quality of finished products, and can timely rework processing to defective screen, reduce production cost, but the traditional screen detection is mainly detected by manual, resulting in low efficiency when detecting, and easy to scratch screen, affect screen quality, increase the generation of defective screen. UTILITY MODEL CONTENT

[0004] In view of the low efficiency of manual screen detection in the prior art, and the problem of easy scratching of screen and increasing the generation of defective screen, the utility model provides a false pressure spot check device.

[0005] The utility model discloses a false pressure spot check device includes: rack, feeding mechanism and detection mechanism, feeding mechanism is connected with the rack, and the screen to be detected is carried, and detection mechanism includes detection platform and down pressure subassembly, the detection platform is connected with the rack, and is located one side of feeding mechanism, the detection platform carries detection wire, the down pressure subassembly includes down pressure drive part, down pressure connecting piece and down pressure head, down pressure drive part is connected in the rack, down pressure connecting piece is connected in the drive end of down pressure drive part, down pressure head is connected with down pressure connecting piece, and down pressure head is located above detection wire.

[0006] Preferably, the feeding mechanism includes a bearing adjustment assembly and a bearing platform, the bearing adjustment assembly is connected with the rack, the bearing platform is connected with the bearing adjustment assembly, and the bearing adjustment assembly carries the screen to be detected.

[0007] Preferably, the pressing-down assembly further comprises a first driving member, the first driving member is connected with the frame, and a driving end of the first driving member is connected with the detection platform.

[0008] Preferably, the pressing-down assembly further comprises a second driving member, the second driving member is connected with the frame, and a driving end of the second driving member is connected with the first driving member.

[0009] Preferably, the detection mechanism further comprises a detection adjusting assembly, the detection adjusting assembly is connected with the frame, and the detection platform is connected with the detection adjusting assembly.

[0010] Preferably, the pressing-down head is in a straight line with the pressing-down position of the detection cable.

[0011] Preferably, the pressing-down head is in a straight line with the pressing-down position of the detection cable.

[0012] Preferably, the pressing-down head is in a straight line with the pressing-down position of the detection cable.

[0013] Preferably, the pressing-down head is in a straight line with the pressing-down position of the detection cable.

[0014] Preferably, the pressing-down head is in a straight line with the pressing-down position of the detection cable.

[0015] Compared with the prior art, the false pressure sampling and detecting device has the following beneficial effects:

[0016] The false pressure sampling and detecting device loads the screen to be detected through the feeding mechanism, and the detection cable is arranged on the detection platform, so that when the screen is detected, the screen to be detected is placed on the feeding mechanism, then the pressing-down head is driven to move by the pressing-down driving member and the pressing-down connecting member, so that the pressing-down head presses one end of the detection cable with the terminal on the position where the screen to be detected is connected with the terminal, so that the cable is connected with the screen, and the screen is detected under the condition that the detection cable is electrified, the detection efficiency is improved, manual alignment of the screen and the cable connection position is not needed, manual feeding and discharging of the screen are needed, the contact time with the screen is reduced, the risk of scratching the screen is reduced, the low efficiency of manual detection of the screen is avoided, the screen is not easily scratched, and the generation of defective screens is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the false pressure sampling and detecting device.

[0018] Figure 2 Another structural schematic view of the utility model;

[0019] Figure 3 Another structural schematic view of the utility model;

[0020] Figure 4 Another structural schematic view of the utility model;

[0021] Figure 5 Another structural schematic view of the utility model;

[0022] Figure 6 Another structural schematic view of the utility model;

[0023] Figure 7 Another structural schematic view of the utility model; Figure 4 Another structural schematic view of the utility model;

[0024] In the drawing, 1, rack; 2, feeding mechanism; 3, detection mechanism; 4, lighting mechanism; 5, display mechanism;

[0025] 21, bearing adjustment assembly; 22, bearing platform;

[0026] 31, detection platform; 32, pressing assembly; 321, pressing drive; 322, pressing connecting piece; 323, pressing head; 324, first drive; 325, second drive; 33, detection adjustment assembly;

[0027] 41, lighting adjustment assembly; 42, lighting piece. DETAILED DESCRIPTION

[0028] The embodiments of the present disclosure will be described in detail below with reference to the drawings.

[0029] The following will illustrate the embodiments of the present disclosure by specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the content disclosed in the specification. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all. The present disclosure can also be implemented or applied by other different specific embodiments, and the details in the specification can be modified or changed based on different views and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present disclosure.

[0030] Reference Figures 1-3 , Figure 1 Another structural schematic view of the utility model; Figure 2Another structural schematic view of the utility model; Figure 3 The false pressure sampling and detecting device comprises a rack 1, a feeding mechanism 2 and a detecting mechanism 3; the feeding mechanism 2 is connected with the rack 1 and bears the screen to be detected; and the detecting mechanism 3 comprises a detecting platform 31 and a pressing assembly 32; the detecting platform 31 is connected with the rack 1 and is located at one side of the feeding mechanism 2; the detecting platform 31 bears the detecting wire; the pressing assembly 32 comprises a pressing driving part 321, a pressing connecting part 322 and a pressing head 323; the pressing driving part 321 is connected with the rack 1; the pressing connecting part 322 is connected with the driving end of the pressing driving part 321; the pressing head 323 is connected with the pressing connecting part 322 and is located above the detecting wire; after the pressing driving part 321 is started, the pressing connecting part 322 drives the pressing head 323 to move towards the detecting wire, so that the terminal part of the wire is pressed downwards, the terminal is contacted with the screen, and the automatic connection of the detecting wire and the screen is completed.

[0031] The false pressure sampling and detecting device bears the screen to be detected through the feeding mechanism and bears the detecting wire on the detecting platform, so that when the screen is detected, the screen to be detected is placed on the feeding mechanism, then the pressing head is driven to move by the pressing driving part and the pressing connecting part, so that the pressing head presses the end of the detecting wire with the terminal on the position where the terminal is connected with the screen to be detected, so that the wire is connected with the screen, the screen is detected under the condition that the detecting wire is electrified, the alignment of the screen and the wire connection part is not needed manually, the detection efficiency is improved, the screen is only needed to be fed and discharged manually, the contact time with the screen is reduced, the risk that the screen is scratched is reduced, the low detection efficiency of the screen by the manual work is avoided, the screen is not easily scratched, and the generation of the defective screen is reduced.

[0032] Specifically, the rack 1 is provided with a sliding rail, and the pressing connecting part 322 moves up and down along the sliding rail, so that the accuracy of the movement of the pressing head 323 is ensured.

[0033] Reference Figures 4-5 , Figure 4 The utility model discloses a feeding mechanism structural schematic view; Figure 5The utility model discloses a lighting mechanism structure schematic drawing. Preferably, the feeding mechanism 2 includes bearing adjusting assembly 21 and bearing platform 22, bearing adjusting assembly 21 is connected with the frame 1, bearing platform 22 is connected with bearing adjusting assembly 21, and bearing adjusting assembly 21 bears the screen to be detected, and the position of bearing platform 22 is adjusted through bearing adjusting assembly 21, thereby guaranteeing that the part of screen and terminal connection can be just opposite after the screen is completed feeding, and the limiting device is set up on bearing platform 22, can limit the screen of different sizes, and cooperate bearing adjusting assembly 21, so that after the screen of different sizes is replaced, can all be detected.

[0034] With reference to Figure 6 , Figure 6 The utility model discloses a detection mechanism another structure schematic drawing. Preferably, the pressing assembly 32 still includes first driving part 324, and first driving part 324 is connected with the frame 1, and the drive end of first driving part 324 is connected with detection platform 31, and first driving part 324 drives detection platform 31 to move up and down, thereby making detection cable close to the screen to be detected or away from the screen to be detected, so that when feeding the screen to be detected, detection platform 31 can be driven to move up by first driving part 324, so that detection cable is away from bearing platform 22, guaranteeing that when feeding the screen to be detected, detection cable will not be touched, avoiding affecting subsequent detection, and when detecting, detection platform 31 is driven to move down by first driving part 324, so that the terminal part of detection cable is close to the screen to be detected, guaranteeing that after the pressing head 323 exerts pressure on detection cable, detection cable only needs to be deformed slightly to butt joint the terminal and the screen.

[0035] With reference to Figure 6 , preferably, the pressing assembly 32 still includes second driving part 325, and second driving part 325 is connected with the frame 1, and the drive end of second driving part 325 is connected with first driving part 324, and second driving part 325 drives first driving part 324 to move laterally, thereby driving detection platform 31 to move laterally close to or away from bearing platform 22, further guaranteeing that there is enough space for feeding when feeding the screen to be detected.

[0036] With reference to Figure 3 And Figure 6 , preferably, the detection mechanism 3 still includes detection adjusting assembly 33, and detection adjusting assembly 33 is connected with the frame 1, and detection platform 31 is connected with detection adjusting assembly 33, and detection adjusting assembly 33 adjusts the position of detection platform 31 laterally, longitudinally and angularly, guaranteeing that detection platform 31 can be installed with detection cable of different sizes and specifications to detect different kinds of screens.

[0037] When the down head 323 is used to press the detection cable to the screen direction, since the terminals on the cable are mainly in contact with the screen, and the IC is located near the terminals, when the down head 323 presses the terminals, the IC cannot be pressed, otherwise, an abnormality will occur, affecting the detection.

[0038] Preferably, the down head 323 is a straight line to the pressing position of the detection cable, so that when the down head 323 applies pressure to the cable, only the terminal part is pressed, and other parts are not touched, thereby causing other parts to be damaged or leading to detection abnormalities.

[0039] Referring to Figure 7 , Figure 7 The utility model Figure 4 A structure enlarged schematic view of place A. Specifically, the down head 323 is a horizontally arranged cylindrical to the pressing position of the detection cable, so that when the down head 323 is pressed to the pressing position of the detection cable, only a straight line is in contact, the contact area is small, and the IC is not affected, thereby avoiding detection abnormalities.

[0040] Specifically, the down head 323 is made of silica gel material.

[0041] Referring to Figure 2 and Figure 5 , the false pressure sampling device further comprises a lighting mechanism 4, the lighting mechanism 4 is connected with the rack 1, and the lighting mechanism 4 is used for lighting the part connected with the detection cable of the screen to be detected, so that the pin part of the screen to be detected can be illuminated, photographed and enlarged by the lighting mechanism 4, thereby the position of the bearing platform 22 can be adjusted by the bearing adjusting assembly 21, and the screen to be detected can be connected with the terminal of the cable.

[0042] Preferably, the lighting mechanism 4 comprises a lighting adjusting assembly 41 and a lighting piece 42, the lighting adjusting assembly 41 is connected with the rack 1, the lighting piece 42 is connected with the lighting adjusting assembly 41, the lighting adjusting assembly 41 can adjust the lighting piece 42 in the horizontal direction, and the adjusting direction is front, back, left and right, thereby the lighting piece 42 can light the pin of the screen to be detected, and can be applied to lighting screens of various sizes.

[0043] Referring to Figure 1 , the false pressure sampling device further comprises a display mechanism 5, the display mechanism 5 is connected with the rack 1, and the detection result of the false pressure sampling device and the photographing structure of the lighting piece 42 can be displayed on the display mechanism 5, thereby the detected screen can be classified and the position of the screen to be detected can be adjusted.

[0044] In the description of the utility model, it is understood that the terms "intermediate", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0045] In the utility model, unless otherwise expressly specified and limited, the first feature is "on" the second feature, which can be direct contact of the first and second features, or indirect contact of the first and second features through an intermediate medium. The meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise expressly limited.

[0046] In the utility model, unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise expressly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0047] The above is only for illustrating the embodiments of the utility model, and is not used to limit the utility model, and for ordinary skilled persons in the art, any modification, equivalent replacement, improvement, etc. made without creative labor within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A sham pressure sampling inspection device, characterized in that, include: Rack (1); The feeding mechanism (2) is connected to the frame (1) and carries the screen to be tested; as well as The testing mechanism (3) includes a testing platform (31) and a pressing component (32). The testing platform (31) is connected to the frame (1) and located on one side of the feeding mechanism (2). The testing platform (31) carries a testing cable. The pressing component (32) includes a pressing drive (321), a pressing connector (322), and a pressing head (323). The pressing drive (321) is connected to the frame (1). The pressing connector (322) is connected to the driving end of the pressing drive (321). The pressing head (323) is connected to the pressing connector (322) and is located above the testing cable.

2. The sham pressure sampling inspection device according to claim 1, characterized in that: The feeding mechanism (2) includes a load adjustment component (21) and a load platform (22). The load adjustment component (21) is connected to the frame (1), and the load platform (22) is connected to the load adjustment component (21). The load adjustment component (21) supports the screen to be tested.

3. The sham pressure sampling inspection device according to claim 1, characterized in that: The pressing component (32) further includes a first driving component (324), which is connected to the frame (1), and the driving end of the first driving component (324) is connected to the detection platform (31).

4. The sham pressure sampling inspection device according to claim 3, characterized in that: The pressing assembly (32) further includes a second drive member (325), which is connected to the frame (1), and the drive end of the second drive member (325) is connected to the first drive member (324).

5. The sham pressure sampling inspection device according to claim 1, characterized in that: The testing mechanism (3) further includes a testing adjustment component (33), which is connected to the frame (1), and the testing platform (31) is connected to the testing adjustment component (33).

6. The sham pressure sampling inspection device according to claim 1, characterized in that: The pressing head (323) is aligned with the pressing part of the detection cable in a straight line.

7. The sham pressure sampling inspection device according to claim 1, characterized in that: The pressing part of the pressing head (323) for the detection cable is a horizontally arranged cylinder.

8. A sham pressure sampling inspection device according to any one of claims 1-7, characterized in that: It also includes a lighting mechanism (4), which is connected to the frame (1) and illuminates the part where the screen to be tested is connected to the test cable.

9. The sham pressure sampling inspection device according to claim 8, characterized in that: The lighting mechanism (4) includes a lighting adjustment component (41) and a lighting element (42). The lighting adjustment component (41) is connected to the frame (1), and the lighting element (42) is connected to the lighting adjustment component (41).

10. A sham pressure sampling inspection device according to claim 8, characterized in that: It also includes a display mechanism (5), which is connected to the frame (1).

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