CN211718438U - Testing device of ceramic capacitor - Google Patents

Abstract

The utility model relates to a ceramic capacitor technical field, and disclose a ceramic capacitor's testing arrangement, solved the ceramic capacitor surface on the existing market and be irregular, can't rationally utilize storage space, when using, need the manual work to hold up ceramic capacitor, influence its test work and test effect, and operate and have the problem of inconvenience a great deal of, it includes the test box, the side of test box is fixed with the locating lever, and the movable tube is installed to the one end of locating lever, and the side of movable tube is fixed with the solid fixed rod, and the first slide bar is installed at the top of solid fixed rod, and the solid fixed block is installed at the top of first slide bar, and the surface of solid fixed block has the rubber strip, and the side of solid fixed block is fixed with the second slide bar, and the handle pole is installed to the one end of second slide bar, and the pull rod is installed at the middle; the utility model discloses, have the shape rule, the surface is flat, and storage space utilization efficiency is high, need not the manual work during the use and hold ceramic capacitor, and the test effect is stable, the advantage of simple operation.

Description

Testing device of ceramic capacitor

Technical Field

The utility model belongs to the technical field of ceramic capacitor, specifically be a ceramic capacitor's testing arrangement.

Background

The ceramic capacitor is also called as a ceramic capacitor or a monolithic capacitor, and as the name suggests, the ceramic capacitor is a capacitor with ceramic as a dielectric material, and can be divided into two types of low-frequency ceramic capacitors and high-frequency ceramic capacitors according to different ceramic materials, and can also be divided into a plurality of types, such as a circular chip capacitor, a tubular capacitor, a rectangular capacitor, a chip capacitor, a feedthrough capacitor and the like according to structural forms.

However, the testing device of the ceramic capacitor in the current market is irregular, so that more storage space needs to be wasted during storage, and the effective utilization of the storage space is influenced; when testing ceramic capacitor, need the manual work to hold up ceramic capacitor, just so be unfavorable for ceramic capacitor's test work, lead to the test effect variation, also influence the convenience of operation simultaneously.

Disclosure of Invention

To the above circumstances, for overcoming prior art's defect, the utility model provides a ceramic capacitor's testing arrangement, the effectual ceramic capacitor surface of having solved on the existing market is irregular form, and during unable rational utilization storage space, use, need the manual work to hold ceramic capacitor, influences its test work and test effect, and the operation has a great deal of inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a testing device of a ceramic capacitor comprises a testing box, wherein a positioning rod is fixed on the side surface of the testing box, a movable pipe is installed at one end of the positioning rod, a retaining rod is fixed on the side surface of the movable pipe, a first slide rod is installed at the top of the retaining rod, a retaining block is installed at the top of the first slide rod, a rubber strip is fixed on the surface of the retaining block, a second slide rod is fixed on the side surface of the retaining block, a handle rod is installed at one end of the second slide rod, a pull rod is installed in the middle of the handle rod, a shaping rod is fixed in the inner cavity of the pull rod, an inserting rod is installed at one end of the shaping rod, a telescopic spring is installed on the side surface of the inserting rod, a threaded rod is fixed on the side surface of the bottom of the positioning rod of the testing box, a threaded pipe is connected with one end of the threaded rod in a threaded manner, a placing box is fixed at the top, the surface of the placing box is provided with a perspective lens.

Preferably, the side surface of the test box is provided with a mounting groove, and the mounting groove on the side surface of the test box is matched with the retaining rod, the retaining block and the handle rod.

Preferably, a limiting block is fixed on the side surface of the positioning rod, and the limiting block on the side surface of the positioning rod is located in the inner cavity of the movable tube.

Preferably, the side surface of the retention rod is provided with a combined groove, and the inner cavity of the combined groove on the side surface of the retention rod is arranged with the side surface of the movable tube.

Preferably, the top of the handle rod is provided with a rod fixing block, and one end of the rod fixing block on the handle rod is arranged with one end of the pull rod.

Preferably, a baffle is fixed at one end of the operating rod, and the diameter of the baffle on the operating rod is larger than that of the side surface of the operating rod.

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

1) in the work, the retention rod is extruded towards the side face of the test box, the retention rod merges the positioning rod, the retention block simultaneously drives the second slide rod to move towards the inside of the handle rod, the merging of the retention block and the two sides of the handle rod is realized, the retention rod merges with the mounting groove on the test box simultaneously, then the handle rod is extruded downwards, the first slide rod at the bottom of the retention block merges with the retention rod, the merging of the handle rod and the mounting groove of the test box is realized, the fixation of the position of the retention block is realized by utilizing the rubber strip on the retention block and the mounting groove on the test box simultaneously, the situation that the position is loosened after the handle rod, the retention block, the retention rod and the test box are merged is avoided, the threaded pipe and the placing box are placed into the top groove of the test box, the test device of the ceramic capacitor is ensured to have regular shape, flat surface and high utilization efficiency of storage space;

2) the utility model discloses a ceramic capacitor's testing device, including ceramic capacitor, the threaded rod, the setting of angle threaded tube angle is realized simultaneously as required, puts into the inner chamber of placing the box with ceramic capacitor this moment, and the pulling action bars utilizes reset spring to drive the extrusion piece and carries out the position to ceramic capacitor and prescribe a limit to, tests afterwards, has guaranteed that this ceramic capacitor's testing device need not the manual work and holds up ceramic capacitor when using, and test effect is stable, the simple operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a top view of the testing box of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a test box; 2. positioning a rod; 3. a movable tube; 4. a retention rod; 5. a first slide bar; 6. a retention block; 7. a rubber strip; 8. a second slide bar; 9. a handle bar; 10. a pull rod; 11. shaping a rod; 12. inserting a rod; 13. a tension spring; 14. a threaded rod; 15. a threaded pipe; 16. placing the box; 17. an operating lever; 18. extruding the block; 19. a return spring; 20. see-through lenses.

Detailed Description

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

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a testing box 1, a positioning rod 2 is fixed on the side of the testing box 1, a movable tube 3 is installed at one end of the positioning rod 2, a retention rod 4 is fixed on the side of the movable tube 3, a first slide rod 5 is installed on the top of the retention rod 4, a retention block 6 is installed on the top of the first slide rod 5, a rubber strip 7 is fixed on the surface of the retention block 6, a second slide rod 8 is fixed on the side of the retention block 6, a handle rod 9 is installed at one end of the second slide rod 8, a pull rod 10 is installed in the middle of the handle rod 9, a shaping rod 11 is fixed in the inner cavity of the pull rod 10, an insertion rod 12 is installed at one end of the shaping rod 11, a telescopic spring 13 is installed on the side of the insertion rod 12, a threaded rod 14 is fixed on the side of the testing box 1 at the bottom of the positioning rod 2, a threaded pipe 15 is, an operating rod 17 is arranged on the side surface of the placing box 16, a pressing block 18 is fixed at one end of the operating rod 17, a return spring 19 is arranged on the side surface of the pressing block 18, and a perspective lens 20 is arranged on the surface of the placing box 16.

In the second embodiment, on the basis of the first embodiment, the side surface of the test box 1 is provided with the mounting groove, and the mounting groove on the side surface of the test box 1 is matched with the retention rod 4, the retention block 6 and the handle lever 9, so that the retention rod 4, the retention block 6 and the handle lever 9 can be accommodated by the test box 1, and the test box can not occupy too much space when being idle.

Third embodiment, on the basis of first embodiment, the side of locating lever 2 is fixed with the stopper, and the stopper of locating lever 2 side is located the inner chamber of activity pipe 3, through the setting of locating lever 2 for it utilizes the stopper to prevent the situation that breaks away from to appear between locating lever 2 and the activity pipe 3.

In the fourth embodiment, on the basis of the first embodiment, the side surface of the retention rod 4 is provided with the combination groove, the inner cavity of the combination groove on the side surface of the retention rod 4 is installed with the side surface of the movable tube 3, and the combination groove is used for limiting the position of the positioning rod 2 through the arrangement of the retention rod 4.

In the fifth embodiment, on the basis of the first embodiment, a rod fixing block is installed at the top of the handle rod 9, one end of the rod fixing block on the handle rod 9 is installed at one end of the pull rod 10, and the handle rod 9 is arranged so that the position of the pull rod 10 is limited by the rod fixing block, thereby facilitating the use of the handle rod 9.

Sixth embodiment, on the basis of first embodiment, the one end of action bars 17 is fixed with the baffle, and the baffle diameter on the action bars 17 is greater than the diameter of action bars 17 side, through the setting of action bars 17 for it utilizes the baffle to operate, thereby realizes the convenient removal of action bars 17.

The working principle is as follows: during working, firstly, during storage, the retention rod 4 is extruded towards the side face of the test box 1, the retention rod 4 merges the positioning rod 2, the retention block 6 simultaneously drives the second slide bar 8 to move towards the inside of the handle bar 9, merging of the retention block 6 and two sides of the handle bar 9 is realized, the retention rod 4 merges with the mounting groove on the test box 1, then the handle bar 9 is extruded downwards, the first slide bar 5 at the bottom of the retention block 6 merges with the retention rod 4, merging of the handle bar 9 and the mounting groove of the test box 1 is realized, meanwhile, the rubber strip 7 on the retention block 6 and the mounting groove on the test box 1 are used for realizing position fixing, the situation that the positions are loosened after the handle bar 9, the retention block 6 and the retention rod 4 are merged with the test box 1 is avoided, and the threaded pipe 15 and the placing box 16 are placed into the top groove of the test box 1; during testing, the threaded pipe 15 is rotated to be fixed on the threaded rod 14, meanwhile, the angle of the threaded pipe 15 is adjusted according to needs, at the moment, the ceramic capacitor is placed in an inner cavity of the placing box 16, the operating rod 17 is pulled, the extrusion block 18 is driven by the aid of the reset spring 19 to limit the position of the ceramic capacitor, and then testing is conducted.

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.

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 (6)

1. A testing device of ceramic capacitor, includes test box (1), its characterized in that: the testing box comprises a testing box body (1), a positioning rod (2) is fixed on the side face of the testing box body (1), a movable tube (3) is installed at one end of the positioning rod (2), a retaining rod (4) is fixed on the side face of the movable tube (3), a first slide rod (5) is installed at the top of the retaining rod (4), a retaining block (6) is installed at the top of the first slide rod (5), a rubber strip (7) is fixed on the surface of the retaining block (6), a second slide rod (8) is fixed on the side face of the retaining block (6), a handle rod (9) is installed at one end of the second slide rod (8), a pull rod (10) is installed in the middle of the handle rod (9), a shaping rod (11) is fixed in an inner cavity of the pull rod (10), an inserting rod (12) is installed at one end of the shaping rod (11), a telescopic spring (13) is installed on the side face of the inserting rod (12), one end threaded connection of threaded rod (14) has screwed pipe (15), and the top of screwed pipe (15) is fixed with places box (16), and the side-mounting who places box (16) has action bars (17), and the one end of action bars (17) is fixed with extrusion piece (18), and the side-mounting of extrusion piece (18) has reset spring (19), and the surface mounting who places box (16) has perspective lens (20).

2. The test apparatus for ceramic capacitors as claimed in claim 1, wherein: the side surface of the test box (1) is provided with a mounting groove, and the mounting groove on the side surface of the test box (1) is matched with the retention rod (4), the retention block (6) and the handle rod (9).

3. The test apparatus for ceramic capacitors as claimed in claim 1, wherein: the side surface of the positioning rod (2) is fixed with a limiting block, and the limiting block on the side surface of the positioning rod (2) is positioned in the inner cavity of the movable tube (3).

4. The test apparatus for ceramic capacitors as claimed in claim 1, wherein: the side surface of the retention rod (4) is provided with a combined groove, and the inner cavity of the combined groove on the side surface of the retention rod (4) is arranged with the side surface of the movable tube (3).

5. The test apparatus for ceramic capacitors as claimed in claim 1, wherein: the top of the handle rod (9) is provided with a rod fixing block, and one end of the rod fixing block on the handle rod (9) is arranged with one end of the pull rod (10).

6. The test apparatus for ceramic capacitors as claimed in claim 1, wherein: a baffle is fixed at one end of the operating rod (17), and the diameter of the baffle on the operating rod (17) is larger than that of the side surface of the operating rod (17).

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