CN218350424U

CN218350424U - Voltage limiting test device for detecting performance of light emitting diode

Info

Publication number: CN218350424U
Application number: CN202222060988.3U
Authority: CN
Inventors: 张文廷; 杨方瑞
Original assignee: Shenzhen Superlighting Electronic Co ltd
Current assignee: Shenzhen Superlighting Electronic Co ltd
Priority date: 2022-08-07
Filing date: 2022-08-07
Publication date: 2023-01-20
Anticipated expiration: 2032-08-07

Abstract

The utility model relates to the technical field of diode testing, and discloses a voltage limiting testing device for detecting the performance of a light-emitting diode, which comprises a tester body, wherein fixed shells are symmetrically arranged at the bottom of the tester body; the utility model discloses an internally mounted of fixed casing has the fixed block, install elastic spring muscle and attenuator between fixed casing and fixed block through, meet the back of jolting when can making the device transport, carry out the energy-absorbing shock attenuation to the tester body, thereby prevent that the potential energy of jolting from causing the damage to the tester body, through installing the storage box body between two fixed casings, the use of the spacing plate body of cooperation and spacing bolt, can make the storage box body fix between two fixed casings, and the storage box body's top is seted up and is supplied test pen and test wiring to place the groove of accomodating, reach and need not to place test pen and test wiring in the external world, accomodate and protect test pen and test wiring.

Description

Voltage limiting test device for detecting performance of light emitting diode

Technical Field

The utility model relates to a diode test technical field specifically is a voltage limiting testing arrangement of emitting diode performance detection usefulness.

Background

The light-emitting diode is a semiconductor component, and has the characteristics of energy saving, environmental protection, long service life, small size and the like, after the light-emitting diode is produced, a voltage limiting test device is required to be used for carrying out voltage test on the light-emitting diode, so as to test the normal work of the light-emitting diode in which the voltage can be measured, the light-emitting diode is easy to burst due to overhigh voltage, the light-emitting diode is easy to emit light and dim due to overlow voltage, most of the existing voltage limiting test devices are voltage-resistant testers, the existing voltage-resistant testers have certain problems during use, supporting legs are generally arranged at the bottoms of the existing voltage-resistant testers and only have a supporting function, the function of damping the voltage-resistant testers cannot be achieved, when the light-emitting diode is transported for a long distance, if jolt energy is encountered, the jolt energy can easily damage the voltage-resistant testers, if jolt potential energy easily causes looseness of internal elements of the voltage-resistant testers, glue is released and the normal use of the instruments is affected, and meanwhile, after the light-emitting diode is used, the light-emitting diode is easy to be damaged due to the loss caused by the external test pen and the external cause inconvenience of the external test pen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a voltage limiting testing arrangement that emitting diode performance detected usefulness possesses the shock attenuation and the advantage of accomodating, has solved unable shock attenuation and the unable problem of accomodating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a voltage limiting testing arrangement of emitting diode performance detection usefulness, includes the tester body, fixed casing is installed to the bottom symmetry of tester body, the inside of fixed casing is provided with the fixed block, the internally mounted of fixed casing has the elastic spring muscle, the symmetry is provided with the attenuator, two between elastic spring muscle and the fixed block be provided with storage box body between the fixed casing, storage box body's positive integrated processing has spacing plate body, storage box body's top symmetry has been seted up and has been accomodate the groove, two accomodate the groove and use with test pen and test wiring cooperation respectively.

Preferably, the sliding blocks are installed at the two ends of each elastic spring rib, and sliding grooves matched with the sliding blocks for use are formed in the tops of the fixing blocks.

Preferably, both ends of the damper are bolted with the elastic spring rib and the top of the fixed block respectively through the hinge parts.

Preferably, the front and the back of fixed block all install the guide block, the guide slot that uses with the guide block cooperation is seted up to the inside of fixed casing.

Preferably, the sliding blocks, two are all installed to the both sides of storage box body the sliding tray that uses with the sliding block cooperation is all seted up to the relative one side of fixed casing.

Preferably, the front surface of the limiting plate body is in threaded connection with two limiting bolts, and the two limiting bolts are in threaded connection with the fixed shell.

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

the utility model discloses a fixed block is installed to the inside of fixed casing, installs elastic spring muscle and attenuator between fixed casing and fixed block, can make the device meet after jolting when transporting, absorb the potential energy that jolts and transmit, carry out the energy-absorbing shock attenuation to the tester body to prevent that the potential energy that jolts from causing the damage to the tester body;

the utility model discloses an install storage box body between two fixed casings, the use of spacing plate body of cooperation and spacing bolt can make storage box body fix between two fixed casings to storage box body's top is seted up and is supplied test pen and test wiring to place the groove of accomodating, reaches to need not to place test pen and test wiring in the external world, accomodates and protects test pen and test wiring.

Drawings

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

FIG. 2 is a partial sectional view of the present invention;

FIG. 3 is a top view of the partial structure of the present invention;

fig. 4 is a partial structure front view of the present invention.

In the figure: 1. a tester body; 2. a stationary housing; 3. a fixed block; 4. an elastic spring rib; 5. a damper; 6. a storage box body; 7. a limiting plate body; 8. a receiving groove; 9. a slider; 10. a chute; 11. a guide block; 12. a guide groove; 13. a slider; 14. a sliding groove; 15. and a limiting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, fig. 2, fig. 3 and fig. 4, a voltage limiting testing device for detecting performance of a light emitting diode includes a tester body 1, fixed cases 2 are symmetrically installed at the bottom of the tester body 1, fixed blocks 3 are arranged inside the fixed cases 2, elastic spring ribs 4 are installed inside the fixed cases 2, dampers 5 are symmetrically arranged between the elastic spring ribs 4 and the fixed blocks 3, a storage case 6 is arranged between the two fixed cases 2, a limiting plate 7 is integrally processed on the front side of the storage case 6, storage grooves 8 are symmetrically formed at the top of the storage case 6, the two storage grooves 8 are respectively used in cooperation with a testing pen and a testing connection wire, the fixed blocks 3 are installed inside the fixed cases 2, the elastic spring ribs 4 and the dampers 5 are installed between the fixed cases 2 and the fixed blocks 3, the device can absorb potential energy transmitted by jolts after encountering jolts during transportation, absorb energy and absorb shock for the tester body 1, thereby preventing the potential energy absorption and shock absorption for the tester body 1 from being damaged, the storage case can be fixed between the storage case 6 and the testing connection wire without the storage case 6, and the external testing pen can be placed in cooperation with the storage case and the testing connection wire, and the external testing pen without the storage case 2.

Further, slider 9 is all installed at the both ends of elastic spring muscle 4, and the spout 10 that uses with the cooperation of slider 9 is seted up at the top of fixed block 3, sets up through slider 9 and spout 10, carries on spacingly to elastic spring muscle 4.

Further, the both ends of attenuator 5 all through the articulated elements respectively with the top bolt of elastic spring muscle 4 and fixed block 3, all through the articulated elements in the both ends of attenuator 5 respectively with the top bolt setting of elastic spring muscle 4 and fixed block 3, carry on spacingly to attenuator 5.

Further, guide block 11 is all installed at the front and the back of fixed block 3, and fixed casing 2's inside is seted up with guide block 11 cooperation guide slot 12 that uses, sets up through guide block 11 and guide slot 12, carries on spacingly to fixed block 3.

Further, sliding block 13 is all installed to storage box body 6's both sides, and sliding tray 14 that uses with the sliding block 13 cooperation is all seted up to one side that two fixed casings 2 are relative, sets up through sliding block 13 and sliding tray 14, carries on spacingly to storage box body 6.

Further, the front threaded connection of limiting plate body 7 has limiting bolt 15, and limiting bolt 15's quantity is two, and two limiting bolts 15 all with fixed casing 2 threaded connection, through limiting bolt 15 setting, carry on spacingly to limiting plate body 7.

The working principle is as follows: the during operation, when the device transports, fixed block 3 of its fixed casing 2's inside, install elasticity spring muscle 4 between fixed casing 2 and fixed block 3 through, install the use of attenuator 5 between cooperation elasticity spring muscle 4 and the fixed block 3, can make the device absorb after the potential energy of jolting, eliminate potential energy through attenuator 5 and elasticity spring muscle 4, prevent that the potential energy from causing the damage to tester body 1, and storage box body 6 is installed to the bottom of tester body 1, storage box body has seted up above 6 and has accomodate groove 8, can place test pen and test wiring, need not to separate test pen and test wiring and tester body 1 after, place alone, make things convenient for subsequent use and protect test pen and test wiring.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 voltage limiting testing arrangement of emitting diode performance detection usefulness, includes tester body (1), its characterized in that: fixed casing (2) are installed to the bottom symmetry of tester body (1), the inside of fixed casing (2) is provided with fixed block (3), the internally mounted of fixed casing (2) has elastic spring muscle (4), the symmetry is provided with attenuator (5), two between elastic spring muscle (4) and fixed block (3) be provided with storage box body (6) between fixed casing (2), the positive integrated processing of storage box body (6) has spacing plate body (7), the top symmetry of storage box body (6) has been seted up and has been accomodate groove (8), two accomodate groove (8) and use with test pen and test wiring cooperation respectively.

2. The voltage-limiting testing device for testing the performance of the light-emitting diode as claimed in claim 1, wherein: the two ends of the elastic spring rib (4) are provided with sliding blocks (9), and the top of the fixed block (3) is provided with a sliding groove (10) matched with the sliding blocks (9).

3. The voltage-limiting testing device for testing the performance of the light-emitting diode as claimed in claim 1, wherein: and two ends of the damper (5) are respectively bolted with the elastic spring rib (4) and the top of the fixed block (3) through hinged parts.

4. The voltage limiting test device for detecting the performance of the light emitting diode according to claim 1, wherein: guide block (11) are all installed to the front and the back of fixed block (3), guide slot (12) that use with guide block (11) cooperation are seted up to the inside of fixed casing (2).

5. The voltage limiting test device for detecting the performance of the light emitting diode according to claim 1, wherein: sliding blocks (13) are installed on two sides of the storage box body (6), and two sliding grooves (14) matched with the sliding blocks (13) for use are formed in one side, opposite to the fixed shell (2), of the fixed shell.

6. The voltage limiting test device for detecting the performance of the light emitting diode according to claim 1, wherein: the front threaded connection of limiting plate body (7) has limiting bolt (15), the quantity of limiting bolt (15) is two, and two limiting bolt (15) all with fixed casing (2) threaded connection.