CN214953788U

CN214953788U - LLCR tester

Info

Publication number: CN214953788U
Application number: CN202121412843.4U
Authority: CN
Inventors: 程新安; 黎双; 童青苗
Original assignee: Shenzhen Sanword Automation Equipment Co ltd
Current assignee: Shenzhen Sanword Automation Equipment Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-30
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of resistance testing, in particular to an LLCR testing machine, which comprises a workbench, wherein a dead slot is arranged inside the workbench, a resistance discharging jacking mechanism is arranged on the inner wall of the dead slot, a resistance measuring instrument body is fixedly arranged on the upper surface of the workbench, four supporting rods are also arranged on the upper surface of the workbench, and the upper surfaces of the four supporting rods are fixedly connected with a mounting bottom plate which is provided with a measuring component, the measuring component comprises a cylinder, a supporting plate, a fixing plate, a measuring table, a placing groove, a through hole, a contact clamping groove, a limiting ring and a hose, the cylinder is fixedly connected at the center of the top of the mounting bottom plate, the utility model improves the measuring speed, avoids that when mass production is carried out in a workshop, production is carried out after LLCR resistance measurement is finished due to low efficiency of measuring resistance, the condition of workshop production is influenced, and the practicability of the equipment is improved.

Description

LLCR tester

Technical Field

The utility model relates to a resistance test technical field particularly, relates to LLCR test machine.

Background

LLCR is a signal of resistance, when the production of LLCR resistance, whether accurate is carried out to the resistance of the measuring resistor that needs to filter, current workshop is when measuring the resistance of LLCR resistance, because the volume of LLCR resistance is great, adopt the manual work to carry out manual measurement through the resistance measurement appearance for this reason, but this kind of measuring method inefficiency, when carrying out bulk production in the workshop, can be because of measuring resistance's inefficiency, need pause production to carry out production again after accomplishing LLCR resistance measurement, the efficiency of workshop production LLCR resistance has been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the LLCR test machine, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the LLCR test machine comprises a workbench, wherein a resistance discharging jacking mechanism is arranged on the inner wall of the workbench, which is internally provided with an empty groove and the empty groove, the upper surface of the workbench is fixedly provided with a resistance measuring instrument body, the upper surface of the workbench is also provided with four supporting rods, the four supporting rods are fixedly connected with an installation bottom plate, the installation bottom plate is provided with a measuring assembly, the measuring assembly comprises a cylinder, a supporting plate, a fixing plate, a measuring table, a placing groove, a through hole, a contact clamping groove, a limiting ring and a hose, and the cylinder is fixedly connected at the center of the top of the installation bottom plate.

Preferably, the output shaft of the cylinder is slidably inserted through the mounting base plate, and the output shaft of the cylinder is fixedly connected with the support plate.

Preferably, the lower end of the support plate is fixedly connected with two hoses, the bottom ends of the two hoses are provided with clamping jaws, and the two hoses are symmetrically distributed along the vertical center line of the support plate.

Preferably, the upper surface of the workbench is fixedly connected with a measuring table, and the measuring table is located right below the support plate.

Preferably, the upper surface of the measuring table is fixed with two fixing plates, the two fixing plates are symmetrically distributed with the transverse central line of the measuring table, and the side surfaces of the two fixing plates are fixedly connected with a plurality of limiting rings.

Preferably, each spacing ring is equidistantly distributed, and through holes are formed in the workbench and the measuring table.

Preferably, the resistor discharging jacking mechanism comprises an electric push rod, a connecting rod and a U-shaped rubber plate, the electric push rod is fixed on the inner wall of the lower end of the empty groove, the connecting rod is fixedly connected with an output shaft of the electric push rod, and one end, far away from the electric push rod, of the connecting rod is fixedly connected with the U-shaped rubber plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) when measuring LLCR resistance, put into LLCR resistance to the standing groove on, because the shape of standing groove is oval, can the chucking different length LLCR resistance for this reason, and set up the contact draw-in groove on the side of standing groove and be used for the chucking LLCR contact at resistance both ends to make this equipment need not to adjust, thereby can carry out the chucking and measure the LLCR resistance of different length, improved the practicality of equipment.

(2) The cylinder is started, the cylinder drives the extension board to descend downwards, then the measuring pen of the measuring instrument fixed by the clamping jaws at the lower end of the hose driving the extension board descends along the contact clamping groove, the limiting ring arranged can fix the hose, thereby preventing the measuring pen from deviating when falling, after the LLCR resistance is measured, the cylinder returns to the original position, then the electric push rod is started to drive the U-shaped rubber plate to push upwards, thereby ejecting the LLCR resistance, realizing automatic measurement of the measurement resistance of the LLCR resistance, improving the measurement speed, avoiding mass production in a workshop, lowering the efficiency of the measurement resistance, needing to suspend production and then carrying out production after completing the LLCR resistance measurement, influencing the production condition of the workshop, and improving the practicability of the equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the LLCR testing machine of the present invention;

FIG. 2 is a schematic structural view of a resistor discharging jacking mechanism of the LLCR testing machine of the present invention;

FIG. 3 is a schematic view of the structure of the measurement assembly of the LLCR testing machine of the present invention;

FIG. 4 is a schematic structural view of the placement groove of the LLCR testing machine of the present invention;

fig. 5 is an enlarged schematic diagram of the LLCR tester of the present invention at a in fig. 3.

In the figure: 1. a work table; 2. a resistance measuring instrument body; 3. a resistor discharging jacking mechanism; 301. an electric push rod; 302. a connecting rod; 303. a U-shaped rubber plate; 4. a support bar; 5. mounting a bottom plate; 6. a measurement assembly; 601. a cylinder; 602. a support plate; 603. a fixing plate; 604. a measuring table; 605. a placement groove; 606. a through hole; 607. a contact card slot; 608. a limiting ring; 609. a hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-5, the LLCR testing machine includes a workbench 1, a resistance discharging jacking mechanism 3 is disposed on an inner wall of the workbench 1, which is provided with a hollow groove, the upper surface of the workbench 1 is fixedly provided with a resistance measuring instrument body 2, the upper surface of the workbench 1 is further provided with four support rods 4, the upper surfaces of the four support rods 4 are fixedly connected with a mounting bottom plate 5, the mounting bottom plate 5 is provided with a measuring assembly 6, the measuring assembly 6 includes a cylinder 601, a support plate 602, a fixing plate 603, a measuring table 604, a placement groove 605, a through hole 606, a contact clamping groove 607, a limit ring 608 and a hose 609, and the cylinder 601 is fixedly connected at the center of the top of the mounting bottom plate 5.

According to the above technical scheme, when measuring the LLCR resistance, put into the LLCR resistance to standing groove 605 on, because the shape of standing groove 605 is oval, can the different length of chucking LLCR resistance for this reason, and set up contact draw-in groove 607 on the side of standing groove 605 and be used for the contact at chucking LLCR resistance both ends to make this equipment need not to adjust, thereby can carry out the chucking and measure the LLCR resistance of different length, improved the practicality of equipment.

It should be noted that the output shaft of the cylinder 601 slides through the installation bottom plate 5, the output shaft of the cylinder 601 is fixedly connected with the support plate 602, then the cylinder 601 is started, the cylinder 601 drives the support plate 602 to fall downwards, then the lower end of the hose 609 at the lower end of the support plate 602 is driven to fall along the contact clamping groove 607 through the measuring pen of the measuring instrument fixed by the clamping jaws, the limiting ring 608 is arranged to fix the hose 609, so as to prevent the measuring pen from deviating when falling, after the LLCR resistor is measured, the cylinder 601 returns to the original position, then the electric push rod 301 is started to drive the U-shaped rubber plate 303 to push upwards, so as to push out the LLCR resistor, so that the measured resistance value of the LLCR resistor is automatically measured, the measuring speed is increased, the production is required to be performed after the LLCR resistor is measured due to low efficiency when mass production is performed in a workshop, the condition of workshop production is influenced, and the practicability of the equipment is improved.

It should be noted that the lower end of the support plate 602 is fixedly connected with two hoses 609, the bottom ends of the two hoses 609 are provided with clamping jaws, the two hoses 609 are symmetrically distributed along the vertical central line of the support plate 602, the upper surface of the workbench 1 is fixedly connected with a measuring table 604, the measuring table 604 is positioned right below the support plate 602, the cylinder 601 drives the support plate 602 to fall downwards, then the lower end of the hose 609 at the lower end of the support plate 602 is driven to fall along the contact clamping groove 607 through a measuring pen of a measuring instrument fixed by the clamping jaws, the provided limiting ring 608 can fix the hose 609, so that the situation that the measuring pen deviates when falling is prevented, after the LLCR resistance is measured, the cylinder 601 returns to the original position, and then the electric push rod 301 is started to drive the U-shaped rubber plate 303 to push upwards, so that the LLCR resistance is ejected.

In the time of specific design, the last fixed surface of measurement platform 604 has two fixed plates 603, two fixed plates 603 are with the horizontal central line symmetric distribution of measurement platform 604, a plurality of spacing rings 608 of the equal fixed connection in side of two fixed plates 603, the equidistance distributes between every spacing ring 608, through-hole 606 has all been seted up on workstation 1 and the measurement platform 604, the measuring speed has been improved, when having avoided carrying out bulk production in the workshop, can be because of measuring resistance's inefficiency, need pause production to produce again after accomplishing LLCR resistance measurement, the condition of workshop production has been influenced, the practicality of equipment has been improved.

It can be understood that, in this application, resistance ejection of compact climbing mechanism 3 includes electric putter 301, connecting rod 302, U type rubber slab 303, and electric putter 301 is fixed on the inner wall of dead slot lower extreme, and electric putter 301's output shaft fixedly connected with connecting rod 302, connecting rod 302 keep away from electric putter 301's one end fixed connection U type rubber slab 303, have improved the practicality of equipment.

The LLCR tester has the working principle that: when measuring LLCR resistance, put into LLCR resistance to standing groove 605 on, because standing groove 605's shape is oval, can the chucking different length LLCR resistance for this reason, and set up contact draw-in groove 607 on standing groove 605's the side and be used for the chucking LLCR contact at resistance both ends to make this equipment need not to adjust, thereby can carry out the chucking and measure the LLCR resistance of different length, improved the practicality of equipment.

The cylinder 601 drives the support plate 602 to descend downwards, then the measuring pen of the measuring instrument fixed by the clamping jaws is driven to descend along the contact clamping groove 607 at the lower end of the hose 609 at the lower end of the support plate 602, the hose 609 can be fixed by the limiting ring 608 arranged, so that the situation that the measuring pen deviates when falling is prevented, after the LLCR resistor is measured, the cylinder 601 returns to the original position, then the electric push rod 301 is started to drive the U-shaped rubber plate 303 to push upwards, the LLCR resistor is ejected, automatic measurement of the measuring resistance of the LLCR resistor is realized, and the measuring speed is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

An LLCR testing machine, comprising a worktable (1), characterized in that: the resistance measuring device is characterized in that a resistance discharging jacking mechanism (3) is arranged on the inner wall, provided with a hollow groove, of the working table (1), a resistance measuring instrument body (2) is fixedly arranged on the upper surface of the working table (1), four supporting rods (4) are further arranged on the upper surface of the working table (1), four supporting rods (4) are fixedly connected with an installation bottom plate (5), the installation bottom plate (5) is provided with a measuring assembly (6), the measuring assembly (6) comprises a cylinder (601), a supporting plate (602), a fixing plate (603), a measuring table (604), a placing groove (605), a through hole (606), a contact clamping groove (607), a limiting ring (608) and a hose (609), and the cylinder (601) is fixedly connected to the center of the top of the installation bottom plate (5).
2. The LLCR testing machine of claim 1, wherein: an output shaft of the air cylinder (601) penetrates through the mounting base plate (5) in a sliding mode, and the output shaft of the air cylinder (601) is fixedly connected with a support plate (602).
3. The LLCR testing machine of claim 2, wherein: the lower end of the support plate (602) is fixedly connected with two hoses (609), clamping jaws are arranged at the bottom ends of the two hoses (609), and the two hoses (609) are symmetrically distributed with the vertical central line of the support plate (602).
4. The LLCR testing machine of claim 1, wherein: the upper surface of the workbench (1) is fixedly connected with a measuring table (604), and the measuring table (604) is located under the support plate (602).
5. The LLCR testing machine of claim 4, wherein: two fixing plates (603) are fixed on the upper surface of the measuring table (604), the two fixing plates (603) are symmetrically distributed on the transverse central line of the measuring table (604), and the side surfaces of the two fixing plates (603) are fixedly connected with a plurality of limiting rings (608).
6. The LLCR testing machine of claim 5, wherein: every equidistance distributes between spacing ring (608), through-hole (606) have all been seted up on workstation (1) and measuring table (604).
7. The LLCR testing machine of claim 1, wherein: resistance ejection of compact climbing mechanism (3) include electric putter (301), connecting rod (302), U type rubber slab (303), electric putter (301) are fixed on the inner wall of dead slot lower extreme, the output shaft fixedly connected with connecting rod (302) of electric putter (301), one end fixed connection U type rubber slab (303) of electric putter (301) are kept away from in connecting rod (302).