CN218584922U

CN218584922U - Testing device based on LED photoelectric parameters

Info

Publication number: CN218584922U
Application number: CN202222322234.0U
Authority: CN
Inventors: 黄祖才; 林代英
Original assignee: Shenzhen Yuanke Photoelectric Co ltd
Current assignee: Shenzhen Yuanke Photoelectric Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-03-07
Anticipated expiration: 2032-09-01

Abstract

The utility model belongs to the technical field of LED photoelectric parameter test technique and specifically relates to a testing arrangement based on LED photoelectric parameter, including the tester body, the positive below position of tester body inlays and is equipped with the carousel, a side end position of carousel is connected with positioning screw, inside one side top position of tester body inlays and is equipped with the rotary drum, and the left side below position of rotary drum is connected with the support curb plate, the utility model discloses in, through the carousel that sets up, support curb plate, positioning screw, combination cassette, rotary drum and articulated even axle, after positioning screw and combination cassette realize the phase separation, the support curb plate will regard as a bottom sprag structure when realizing elasticity expansion fast, prop up whole device, realize the slope and lay, and the later stage carries out test operation more convenient subaerial, realizes the auxiliary stay to whole device through utilizing bottom sprag structure to realize in advance, can make things convenient for the test environment that whole device is suitable for different, realizes corresponding test operation.

Description

Testing device based on LED photoelectric parameters

Technical Field

The utility model relates to a LED photoelectric parameter tests technical field, specifically is a testing arrangement based on LED photoelectric parameter.

Background

LED generally refers to a light emitting diode. A light emitting diode, referred to as LED for short, is a commonly used light emitting device, emits light by energy released by recombination of electrons and holes, and is widely used in the field of illumination. The light emitting diode can efficiently convert electric energy into light energy, has wide application in modern society, such as illumination, flat panel display, medical devices and the like, and needs a testing device to quickly detect photoelectric parameters of the LED before packaging the LED. When testing arrangement on the market examined subaerial, unable conversion lay state and adopt the mode of directly keeping flat, when the operator of being not convenient for extremely to detect the quick observation of data and acquireing, also reduced the suitability of whole device to when handheld device carries out test operation, receive the influence of human factor, the phenomenon of unexpected slippage appears easily in the in-process of handheld whole device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a testing arrangement based on LED photoelectric parameter to propose unable conversion laying state in solving above-mentioned background, carry out the test operation that corresponds and the problem of the phenomenon that the hand slided and drop appears in hand-held device easily.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a testing arrangement based on LED photoelectric parameter, includes the tester body, the positive below position of tester body inlays and is equipped with the carousel, a side end position of carousel is connected with positioning screw, the inside one side top position of tester body inlays and is equipped with the rotary drum, and the left side below position of rotary drum is connected with the support curb plate, one side below position of supporting the curb plate is provided with the combination cassette through integrated into one piece, the middle part position of rotary drum is connected with articulated even axle, and the first spring has been cup jointed to the outside of just articulated even axle.

Preferably, the display screen is installed to the positive top position of tester body, and the display screen is equidistance structural distribution and sets up, and the one side below position interlude of tester body is connected with the circular telegram and connects, the positive one side position of tester body is seted up flutedly through integrative pouring shaping processing.

Preferably, the collateral branch frame is all installed to the below position in the both sides of tester body, and the middle part position of collateral branch frame is connected with central connecting rod, a side end position of central connecting rod is connected with the fixture block, and the shape is identical between the outer end of fixture block and the inner of recess, the built-in groove has been seted up through integrative casting shaping processing to inside one side below position of tester body, and the inside one side position of built-in groove inlays and is equipped with the spacing lantern ring, spacing lantern ring and collateral branch frame alternate the connection, the inside other side position of built-in groove is connected with the second spring, and a side end of second spring and a side end hook of collateral branch frame are connected, the appearance of collateral branch frame is "U" type structural distribution setting.

Preferably, center connecting rod and tester body sliding connection, and the front of tester body in the lower position be connected with the socket, the lower position of socket is provided with the wiring end, and fix with screw between wiring end and the tester body.

Preferably, the rotary drum is rotatably connected with the tester body through a hinged connecting shaft, a groove body connected with the supporting side plate in a clamping mode is formed in one side of the tester body, the supporting side plate is spirally connected with the positioning screw rod through a combined clamping seat, the positioning screw rod is spirally connected with the tester body, one side end of the rotary drum is connected with one side end of the first spring in a hooking mode, and the other side end of the first spring is connected with the tester body.

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

1. in the utility model, after the positioning screw and the combined clamping seat are separated, the supporting side plate can be used as a bottom supporting structure to support the whole device to realize inclined placement while quickly realizing elastic expansion through the arranged rotary disc, the supporting side plate, the positioning screw, the combined clamping seat, the rotary drum and the hinged connecting shaft, and the later stage is more convenient for test operation on the ground;

2. the utility model discloses in, through the collateral branch frame that sets up, the fixture block, the second spring, the central connecting rod, built-in groove and the spacing lantern ring, after the inside of collateral branch frame is inserted in operator's finger agrees with, hugging closely of collateral branch frame accessible terminal surface comes the elasticity clamping action to human finger, it will be more convenient to carry out test operation in the later stage, through the structure of pulling that can utilize this resilience formula, help whole device to carry out the test operation that corresponds, can reduce effectively because of the hand sliding factor, lead to whole device to take place the number of times of the phenomenon that drops downwards.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the supporting side plate of the present invention;

FIG. 3 is a schematic view of a first spring mounting structure of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: the test instrument comprises a tester body 1, a socket 2, a terminal 3, a turntable 4, a positioning screw 5, a rotating drum 6, a supporting side plate 7, a combined clamping seat 8, a hinged connecting shaft 9, a first spring 10, a power-on connector 11, a display screen 12, a side support 13, a central connecting rod 14, a clamping block 15, a groove 16, a built-in groove 17, a limiting lantern ring 18 and a second spring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a testing arrangement based on LED photoelectric parameter, including tester body 1, tester body 1's positive below position inlays and is equipped with carousel 4, a side end position of carousel 4 is connected with positioning screw 5, tester body 1's inside one side top position inlays and is equipped with rotary drum 6, and the left side below position of rotary drum 6 is connected with supports curb plate 7, one side below position of supporting curb plate 7 is provided with combination cassette 8 through integrated into one piece, the middle part position of rotary drum 6 is connected with articulated even axle 9, and first spring 10 has been cup jointed to the outside of articulated even axle 9.

The display screens 12 are arranged above the front face of the tester body 1, the display screens 12 are distributed in an equidistant structure, the lower position of one side of the tester body 1 is connected with the power-on connector 11 in an inserting mode, the position of one side of the front face of the tester body 1 is provided with the groove 16 through integral casting forming, and under the arrangement of fixed installation, the arrangement of the display screens 12 can facilitate the whole device to correspondingly display detected current, voltage, resistance and other data; side brackets 13 are arranged at the middle lower positions of two sides of the tester body 1, a central connecting rod 14 is connected to the middle position of each side bracket 13, a clamping block 15 is connected to one side end of each central connecting rod 14, the outer end of each clamping block 15 is matched with the inner end of each groove 16 in shape, an internal groove 17 is formed in the lower position of one side of the inner part of the tester body 1 through integral casting forming, a limiting sleeve ring 18 is embedded in one side of the inner part of the internal groove 17, the limiting sleeve ring 18 is connected with the side brackets 13 in an inserting mode, a second spring 19 is connected to the other side of the inner part of the internal groove 17, one side end of the second spring 19 is connected with one side end of each side bracket 13 in a hooking mode, the side brackets 13 are distributed in a U-shaped structure, the central connecting rods 14 are connected with the clamping blocks 15 in a clamping mode, and the side brackets 13 after resetting can be limited to certain fixing positions; the central connecting rod 14 is connected with the tester body 1 in a sliding manner, the socket 2 is connected with the middle lower position of the front surface of the tester body 1, the wiring terminal 3 is arranged at the lower position of the socket 2, the wiring terminal 3 and the tester body 1 are fixed by screws, and when an electric device to be tested is connected, the socket 2 and the wiring terminal 3 are arranged, so that the whole device has a double-electrical connection function; the rotary drum 6 is connected through articulated even

axle

9 and 1 rotations of tester body, and the cell body of connecting with 7 block of support curb plate is seted up to one side position of tester body 1, support curb plate 7 through combination cassette 8 and 5 screw connection of positioning screw, and positioning screw 5 and 1 screw connection of tester body, the hook is connected between a side of rotary drum 6 and a side of first spring 10, and another side of first spring 10 is connected with tester body 1, the resilience of support curb plate 7 expandes, can make things convenient for whole device to be adjusted to the state that the slope was laid fast.

The working process is as follows: when the photoelectric parameter operation is required to be carried out on the LED lamp bank, the whole device passes through the socket 2 or the wiring terminal 3, when the wiring terminal of the LED lamp bank is electrically connected quickly, the photoelectric detection device can be arranged inside the whole device, the voltage, the current, the resistance and other parameters of the LED lamp bank can be detected quickly, the purpose of quickly testing the photoelectric parameters is achieved, the related principle of the photoelectric tester is the disclosed prior art, when the whole device is required to be placed on the ground for testing operation, the rotary disc 4 subjected to manual traction acting force can rotate around the positioning screw 5 when carrying the positioning screw 5, so that the positioning screw 5 and the combined clamping seat 8 are separated, as shown in fig. 2, under the connection and cooperation of the rotary drum 6 and the hinged connecting shaft 9, the supporting side plate 7 can be used as a bottom supporting structure when the elastic expansion is rapidly realized, the whole device is supported, the inclined state is realized, the later stage is more convenient to test operation on the ground, the combination is performed before the whole device, a group of side bracket 13 is adjusted to the state of stretching outwards, when the operator inserts the side bracket 13, the side bracket 13 and the auxiliary clamping ring for the later stage of the manual traction action of the elastic connection and the elastic return of the side bracket 18, the auxiliary spring, the auxiliary clamping groove 14, the later stage of the manual connection and the auxiliary spring can be more convenient connection and the manual connection of the manual connection and the side bracket 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a testing arrangement based on LED photoelectric parameter, includes tester body (1), its characterized in that: the tester comprises a tester body (1), wherein a turntable (4) is embedded in the lower position of the front surface of the tester body (1), a positioning screw (5) is connected to one side end of the turntable (4), a rotary drum (6) is embedded in the upper position of one side of the interior of the tester body (1), a supporting side plate (7) is connected to the lower left position of the rotary drum (6), a combined clamping seat (8) is arranged in the lower position of one side of the supporting side plate (7) through integrated forming, a hinged connecting shaft (9) is connected to the middle position of the rotary drum (6), and a first spring (10) is sleeved outside the hinged connecting shaft (9).

2. The LED optoelectronic parameter based test device as recited in claim 1, wherein: display screen (12) are installed to the positive top position of tester body (1), and display screen (12) are equidistance structural distribution and set up, and the one side below position interlude of tester body (1) is connected with circular telegram and connects (11), positive one side position of tester body (1) is seted up fluted (16) through integrative pouring shaping processing.

3. The LED optoelectronic parameter based test device as recited in claim 2, wherein: collateral branch frame (13) are all installed to the below position in the both sides of tester body (1), and the middle part position of collateral branch frame (13) is connected with central connecting rod (14), one side end position of central connecting rod (14) is connected with fixture block (15), and the shape is identical between the outer end of fixture block (15) and the inner of recess (16), inside one side below position of tester body (1) has seted up built-in groove (17) through integrative casting forming processing, and the inside one side position of built-in groove (17) inlays and is equipped with spacing lantern ring (18), spacing lantern ring (18) and collateral branch frame (13) alternate the connection, the inside other side position of built-in groove (17) is connected with second spring (19), and one side end hook of second spring (19) and one side end of collateral branch frame (13) are connected, the appearance of collateral branch frame (13) is "U" type structural distribution setting.

4. The LED optoelectronic parameter based test device as recited in claim 3, wherein: center connecting rod (14) and tester body (1) sliding connection, and the front of tester body (1) in the lower position be connected with socket (2), the lower position of socket (2) is provided with wiring end (3), and screw fixation between wiring end (3) and tester body (1).

5. The LED photoelectric parameter-based testing device according to claim 1, wherein: the rotary drum (6) is rotatably connected with the tester body (1) through a hinged connecting shaft (9), a groove body connected with a supporting side plate (7) in a clamped mode is arranged at one side of the tester body (1), the supporting side plate (7) is in spiral connection with the positioning screw rod (5) through a combined clamping seat (8), the positioning screw rod (5) is in spiral connection with the tester body (1), one side end of the rotary drum (6) is connected with one side end of the first spring (10) in a hooked mode, and the other side end of the first spring (10) is connected with the tester body (1).