CN218937727U

CN218937727U - LED large screen comprehensive performance test recorder

Info

Publication number: CN218937727U
Application number: CN202223142375.0U
Authority: CN
Inventors: 伏争艳
Original assignee: Hunan Lianchuang Youshi Technology Co ltd
Current assignee: Hunan Lianchuang Youshi Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-28
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an LED large screen comprehensive performance test recorder which comprises a main body, a connecting anti-seismic mechanism and a built-in reinforcing mechanism, wherein one end of the main body is distributed with the connecting anti-seismic mechanism, and the built-in reinforcing mechanism is arranged in the main body. This big screen comprehensive performance test record appearance of LED, the activity handle that the embedding of main frame top set up need not the transport when needing to carry out the removal of this device, only need the one hand to mention whole equipment and remove, convenient and fast more, and the multilayer reinforced structure of cooperation inside lets overall structure intensity and security further promote, be different from traditional tester casing, the stability of inner structure and to the synchronous promotion of protectiveness of inside detection module, and when putting this instrument, then can put through the backing plate of bottom both sides, also can be fixed in the mountable environment with connecting plate and the bolt of main frame bottom both sides, thereby it can adapt to multiple detection and put the environment and carry out stable test process to let it.

Description

LED large screen comprehensive performance test recorder

Technical Field

The utility model relates to the technical field of production and detection of LED large screens, in particular to a comprehensive performance test recorder for an LED large screen.

Background

The LED large screen is a light emitting diode, and is simply called an LED, and the LED large screen is formed by controlling the display mode of a semiconductor light emitting diode, and the display mode is roughly formed by a plurality of small lamps which are usually red, green and blue, characters are displayed by the on-off of the lamps, and the large screen is used for displaying various information such as characters, graphics, images, animation, quotation, video and video signals.

The application number is as follows: the utility model relates to a color and brightness tester of an 8-channel light-emitting diode, which comprises a shell, an optical isolation stop block and a circuit board, wherein the optical isolation stop block and the circuit board are both arranged in the shell, and a microcontroller, an I2C multiplexer, eight color sensors, a plurality of digital-to-analog converters, a low-dropout linear voltage regulator and a connector are integrated on the circuit board; the light isolation block is mounted above the color sensor, and the connector is exposed outside the housing. The utility model is applied to the technical field of the color and brightness test equipment of the light emitting diode on the electronic product in the manufacturing industry.

The testers similar to the above application currently have the following disadvantages: when the existing tester detects the comprehensive performance of the LED display large screen, such as brightness, chromatic aberration and the like, the structure of the shell part which is adapted to the detection module is more traditional only by improving the detection module component part, so that the equipment of the test recording instrument is inconvenient to carry and use in the detection process, and the safety performance is low.

Disclosure of Invention

The utility model aims to provide an LED large screen comprehensive performance test recorder, which aims to solve the problems that the existing tester provided in the background art only improves the component part of a detection module and the structure of a shell part adapted to the detection module is more traditional when the comprehensive performance of brightness, chromatic aberration and the like of an LED display large screen is detected, so that the equipment of the test recorder is inconvenient to carry and use in the detection process, and the safety performance is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a big screen comprehensive performance test recorder of LED, includes main part, connects antidetonation mechanism and built-in strengthening mechanism, the one end of main part distributes and connects antidetonation mechanism, and the inside of main part is provided with built-in strengthening mechanism, the main part includes main frame, detects jack, louvre, connecting plate, bolt and movable handle, and the top both sides of main frame distribute and detect the jack, detect the below of jack and distribute and have the louvre, and the bottom of main frame is provided with the connecting plate, the inside equidistance of connecting plate distributes and has the bolt, and the top of main frame is provided with movable handle.

Further, the detection jacks and the radiating holes are symmetrically distributed along two sides of the main frame, and the detection jacks are communicated with the built-in reinforcing mechanism.

Furthermore, the connecting plates and the bolts are symmetrically distributed along the bottom ends of the two sides of the main frame, and the movable handles are movably connected with the main frame.

Further, the connection anti-seismic mechanism comprises a connection port, an inner joint end and a rubber inner wall, wherein the right end of the connection port is provided with the inner joint end, and the rubber inner wall is attached to the periphery of the inner joint end.

Further, the rubber inner wall is clamped with the inner connecting end, and the connecting port is fixedly connected with the inner connecting end.

Further, built-in strengthening mechanism includes inner shell, fire-retardant layer, outer support body, drain pan, interior muscle, inlayer drain pan and prop, and the laminating of outer wall all around of inner shell has fire-retardant layer, the laminating of outer wall all around of fire-retardant layer has outer support body, and the bottom of outer support body is provided with the drain pan, the both ends inner wall distribution of inner shell has interior muscle, and the bottom of inner shell is provided with the inlayer drain pan, the top surface of inlayer drain pan distributes all around has prop.

Further, the inner structural ribs and the support piles are symmetrically distributed along two sides of the inner part of the inner shell, and the support piles are in threaded connection with the inner bottom shell.

Furthermore, the bottom shell is clamped with the outer frame body, and the outer frame body is fixedly connected with the inner shell and the flame-retardant layer.

Compared with the prior art, the utility model has the beneficial effects that:

this LED large screen comprehensive performance test recorder adopts main frame structure as the main part, can make things convenient for the inspector to carry out the RGB wiring detection connection process of lamp pearl module in the LED through the detection jack that distributes in main frame top both sides, and the activity handle that main frame top embedding set up then can facilitate the user to turn up it and form the handle, need not the transport when needing to carry out the removal of this device, only need the singlehanded can mention whole equipment and remove, use convenient and fast more, and cooperation inside multilayer reinforced structure lets overall structural strength and security further promote, be different from traditional tester casing, stability of internal structure and the protectiveness synchronization promotion to inside detection module, and when putting this instrument, then can put through the backing plate of bottom both sides, also can be fixed in the placeable environment through connecting plate and the bolt of main frame bottom both sides, carry out fixed placement, the flexibility is higher and put the process more stable, thereby let it can adapt to multiple detection and put the environment and carry out stable test process.

The end of one end of the testing instrument is provided with the connecting port, so that the testing instrument is conveniently connected with equipment groups such as a computer and the like through mechanical energy, uploading backup or synchronous testing Gu Cong of recorded data is realized, and the inner connecting end position inside the connecting port is kept in a clamping state with the inner connecting end through additionally arranging the rubber inner wall layer at the inner wall position of the instrument port, so that the damping protection effect is achieved, and the protection of the inner connecting port structure is achieved.

The inner shell of the instrument adopts an inner shell and inner bottom shell combined mode to form a shell inner structure, the shell layer is formed by an inner shell made of polytetrafluoroethylene and a flame-retardant layer made of glass fiber, the inner shell and the flame-retardant layer are made of main materials, the heat resistance and deformation-resistant structural strength of the whole instrument are higher, the outer frame body made of outer wall fluoroplastic is matched to further improve the whole structural strength and abrasion resistance, so that the outer wall protection capability of the instrument in use is improved, the inner part is supported by inner structural ribs and support piles, the bottom ends of the support piles are in threaded connection with the inner bottom shell, the strength of the whole inner and outer structure is improved, and disassembly and overhaul are facilitated.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the internal structure of the connecting anti-seismic mechanism of the utility model;

fig. 3 is a schematic diagram of the front internal structure of the built-in reinforcement mechanism of the present utility model.

In the figure: 1. a main body; 101. a main frame; 102. detecting the jack; 103. a heat radiation hole; 104. a connecting plate; 105. a bolt; 106. a movable handle; 2. connecting an anti-seismic mechanism; 201. a connection port; 202. an inner joint end; 203. a rubber inner wall; 3. a built-in reinforcing mechanism; 301. an inner housing; 302. a flame retardant layer; 303. an outer frame body; 304. a bottom case; 305. an inner structural rib; 306. an inner bottom shell; 307. and (5) supporting piles.

Detailed Description

Example 1

As shown in fig. 1, an LED large screen comprehensive performance test recorder includes: a main body 1; one end of the main body 1 is distributed with a connecting anti-seismic mechanism 2, the inside of the main body 1 is provided with a built-in reinforcing mechanism 3, the main body 1 comprises a main frame 101, a detection jack 102, a heat dissipation hole 103, a connecting plate 104, bolts 105 and a movable handle 106, the two sides of the top end of the main frame 101 are distributed with the detection jack 102, the heat dissipation hole 103 is distributed below the detection jack 102, the bottom end of the main frame 101 is provided with the connecting plate 104, bolts 105 are distributed in equal intervals in the connecting plate 104, the top end of the main frame 101 is provided with the movable handle 106, the detection jack 102 and the heat dissipation hole 103 are symmetrically distributed along the two sides of the main frame 101, the detection jack 102 is communicated with the built-in reinforcing mechanism 3, the connecting plate 104 and the bolts 105 are symmetrically distributed along the two bottoms of the two sides of the main frame 101, the movable handle 106 is movably connected with the main frame 101, the test recorder adopts the main frame 101 structure as a main body in use, the detection jacks 102 distributed on the two sides of the top end of the main frame 101 can facilitate the detection and connection process of RGB wiring of the LED inner lamp bead module, the movable handles 106 embedded in the top end of the main frame 101 can be turned up to form handles by a user, when the device is required to be moved, the whole device can be lifted and moved by a single hand without carrying, the whole device is more convenient and quick to use, the whole device is matched with the multilayer reinforcing structure in the device to further improve the strength and the safety of the whole device, the device is different from the traditional tester shell, the stability of the internal structure and the protection of the internal detection module are synchronously improved, when the device is placed, the device can be placed through the base plates on the two sides of the bottom end, the device can be fixed in the placeable environment through the connecting plates 104 and the bolts 105 on the two sides of the bottom end of the main frame 101 to be fixedly placed, the flexibility is higher and put the process more stable, thereby lets it adapt to multiple detection and put the environment and carry out stable test process.

As shown in fig. 2, an LED large screen comprehensive performance test recorder, the connection anti-seismic mechanism 2 includes a connection port 201, an inner connection end 202 and a rubber inner wall 203, the right end of the connection port 201 is provided with the inner connection end 202, the periphery of the inner connection end 202 is attached with the rubber inner wall 203, the rubber inner wall 203 is clamped with the inner connection end 202, the connection port 201 and the inner connection end 202 are fixedly connected, one end of the test instrument is provided with the connection port 201, so as to be convenient to be connected with a computer or other equipment set by mechanical energy, thereby realizing uploading backup or synchronous test Gu Cong of recorded data, and the inner connection end 202 in the connection port 201 is kept in a clamped state with the inner connection end 202 by additionally arranging a rubber inner wall 203 layer at the inner wall position of the instrument port, thereby playing a shock absorption protection effect and achieving the protection of the internal connection port structure.

Example 2

As shown in fig. 3, an LED large screen comprehensive performance test recorder, the built-in reinforcing mechanism 3 includes an inner housing 301, a flame retardant layer 302, an outer frame 303, a bottom shell 304, an inner rib 305, an inner bottom shell 306 and a support pile 307, wherein the flame retardant layer 302 is attached to the peripheral outer wall of the inner housing 301, the outer frame 303 is attached to the peripheral outer wall of the flame retardant layer 302, the bottom end of the outer frame 303 is provided with the bottom shell 304, the inner ribs 305 are distributed on the inner walls of the two ends of the inner housing 301, the bottom end of the inner housing 301 is provided with the inner bottom shell 306, the support pile 307 is distributed on the periphery of the top surface of the inner bottom shell 306, the inner ribs 305 and the support pile 307 are symmetrically distributed along the two sides inside the inner housing 301, the support pile 307 is in threaded connection with the inner bottom shell 306, the bottom shell 304 is engaged with the outer frame 303, the outer frame 303 is fixedly connected with the inner shell 301 and the flame-retardant layer 302, the inner shell of the instrument adopts a mode of combining the inner shell 301 with the inner bottom shell 306 to form a shell inner structure, the shell layer is formed by the inner shell 301 made of polytetrafluoroethylene and the flame-retardant layer 302 made of glass fiber, the inner shell 301 and the flame-retardant layer 302 are main materials in the main body, the heat resistance and deformation resistance structural strength of the whole instrument are higher, the outer frame 303 made of outer wall fluoroplastic material is matched to further improve the overall structural strength and the abrasion resistance, so that the outer wall protection capability of the instrument in use is improved, the inner part is supported by the inner structural ribs 305 and the support piles 307, the bottom end of the support piles 307 are in threaded connection with the inner bottom shell 306, the strength of the whole inner and outer structure is improved, and the disassembly and the maintenance are convenient.

In summary, the test recorder adopts the main frame 101 structure as the main body, the detection jacks 102 distributed on two sides of the top end of the main frame 101 can facilitate the detection and connection process of RGB wiring of the LED inner lamp bead module, the movable handle 106 embedded in the top end of the main frame 101 can be turned up to form a handle by a user, when the device needs to be moved, the whole equipment can be lifted and moved by only one hand, the use is more convenient and quick, the integral structure strength and the safety are further improved by matching with the multi-layer reinforcing structure in the inside, the stability of the internal structure and the protection of the internal detection module are synchronously improved, when the device is placed, the device can be placed by the base plates on two sides of the bottom end of the main frame 101, and the connection plates 104 and the bolts 105 can also be placed by the base plates on two sides of the bottom end of the main frame 101, the device is fixed in a mountable environment for fixing and mounting, the flexibility is higher, the mounting process is more stable, the device can adapt to various detection and mounting environments for stabilizing the test process, one end of the test instrument is provided with a connecting port 201, and is convenient to be connected with a computer and other equipment groups by mechanical energy, thus realizing uploading backup or synchronous test Gu Cong of recorded data, the inner connecting end 202 position in the connecting port 201 is additionally provided with a rubber inner wall 203 layer at the inner wall position of the instrument port, and the rubber inner wall 203 layer is kept in a clamping state with the inner connecting end 202, thereby playing a damping protection effect, protecting the structure of the inner connecting port is achieved, the inner shell of the instrument is formed into a shell inner structure in a mode of combining an inner shell 301 and an inner bottom shell 306, the shell layer consists of an inner shell 301 made of polytetrafluoroethylene material and a flame retardant layer 302 made of glass fiber material, through interior casing 301 and fire-retardant layer 302 for the inside main material of main part, let the heat resistance and the resistant deformation structural strength of whole instrument and equipment higher, the outer support body 303 of cooperation outer wall fluoroplastic material further promotes overall structure intensity and stand wear and tear effect to promote the outer wall protective capability in the instrument use, and inside then by interior muscle 305 and the stake 307 for inside support, keep threaded connection state through stake 307 bottom and inlayer drain pan 306, with this intensity that increases whole internal and external structure, and convenient to detach overhauls.

Claims

1. The utility model provides a big screen comprehensive performance test recorder of LED, includes main part (1), connects antidetonation mechanism (2) and built-in strengthening mechanism (3), its characterized in that: the utility model discloses a connecting anti-seismic mechanism, including main part (1), connecting anti-seismic mechanism (2) are distributed to the one end of main part (1), and the inside of main part (1) is provided with built-in strengthening mechanism (3), main part (1) are including main frame (101), detect jack (102), louvre (103), connecting plate (104), bolt (105) and movable handle (106), and the top both sides of main frame (101) are distributed and are detected jack (102), detect the below of jack (102) and distribute and have louvre (103), and the bottom of main frame (101) is provided with connecting plate (104), the inside equidistance of connecting plate (104) is distributed and is had bolt (105), and the top of main frame (101) is provided with movable handle (106).

2. The LED large screen comprehensive performance test recorder of claim 1, wherein: the detection jacks (102) and the radiating holes (103) are symmetrically distributed along two sides of the main frame (101), and the detection jacks (102) are communicated with the built-in reinforcing mechanism (3).

3. The LED large screen comprehensive performance test recorder of claim 1, wherein: the connecting plates (104) and the bolts (105) are symmetrically distributed along the bottom ends of the two sides of the main frame (101), and the movable handles (106) are movably connected with the main frame (101).

4. The LED large screen comprehensive performance test recorder of claim 1, wherein: the connecting anti-seismic mechanism (2) comprises a connecting port (201), an inner connecting end (202) and a rubber inner wall (203), wherein the inner connecting end (202) is arranged at the right end of the connecting port (201), and the rubber inner wall (203) is attached to the periphery of the inner connecting end (202).

5. The LED large screen comprehensive performance test recorder according to claim 4, wherein: the rubber inner wall (203) is clamped with the inner connecting end (202), and the connecting port (201) is fixedly connected with the inner connecting end (202).

6. The LED large screen comprehensive performance test recorder of claim 1, wherein: built-in strengthening mechanism (3) are including interior casing (301), fire-retardant layer (302), outer support body (303), drain pan (304), interior muscle (305), inlayer drain pan (306) and prop (307), and the laminating of outer wall all around of interior casing (301) has fire-retardant layer (302), the laminating of outer wall all around of fire-retardant layer (302) has outer support body (303), and the bottom of outer support body (303) is provided with drain pan (304), the both ends inner wall distribution of interior casing (301) has interior muscle (305), and the bottom of interior casing (301) is provided with inlayer drain pan (306), the top surface of inlayer drain pan (306) distributes all around and has prop (307).

7. The LED large screen comprehensive performance test recorder of claim 6, wherein: the inner ribs (305) and the support piles (307) are symmetrically distributed along two sides of the inner side of the inner shell (301), and the support piles (307) are in threaded connection with the inner bottom shell (306).

8. The LED large screen comprehensive performance test recorder of claim 6, wherein: the bottom shell (304) is clamped with the outer frame body (303), and the outer frame body (303) is fixedly connected with the inner shell (301) and the flame-retardant layer (302).