CN219285247U

CN219285247U - Component testing and positioning device

Info

Publication number: CN219285247U
Application number: CN202320162989.0U
Authority: CN
Inventors: 李金钵
Original assignee: Boxin Semiconductor Technology Tianjin Co ltd
Current assignee: Boxin Semiconductor Technology Tianjin Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-30
Anticipated expiration: 2033-02-03

Abstract

The utility model provides a component testing and positioning device which comprises a bottom plate, wherein a supporting table capable of moving up and down is arranged in the middle of the upper surface of the bottom plate, limiting frames capable of adjusting the horizontal position are oppositely arranged at two sides of the upper surface of the bottom plate, the supporting table is positioned between the two limiting frames, a fixing assembly is arranged on the bottom plate, and the bottom plate is positioned through the fixing assembly. The utility model has the beneficial effects that: the supporting table and the limiting frames on two sides are combined to position the components to be positioned, meanwhile, the height of the supporting table and the horizontal position of the limiting frames are adjustable, the components with different sizes are used, meanwhile, the stability of positioning the components is improved, on one hand, the bottom support is carried out, and on the other hand, the clamping and positioning on two sides are carried out; and the bottom plate is positioned on the operation table surface through the fixing component, so that the position stability of the device is enhanced, the accuracy of operation during testing is further ensured, and displacement caused by carelessly touching the device is avoided.

Description

Component testing and positioning device

Technical Field

The utility model belongs to the field of auxiliary equipment for component testing, and particularly relates to a component testing and positioning device.

Background

Components and parts refer to various electronic devices, including resistors, capacitors, electronic tubes, sensors, printed circuit boards, integrated circuits, etc., which are often tested during processing or use, and sometimes need to be fixed during testing, especially printed circuit boards, etc., which are often positioned during testing and processing, so as to ensure stability during testing and processing, and sometimes need to be positioned at different angles during testing. Therefore, in order to ensure the stability of testing and processing and to improve the testing efficiency, it is necessary to provide a device testing and positioning device.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the above-mentioned drawbacks of the prior art, and provides a device testing and positioning device.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a components and parts test positioner, includes the bottom plate, bottom plate upper surface intermediate department is equipped with the brace table that can reciprocate to be equipped with the spacing that can adjust horizontal position relatively in bottom plate upper surface both sides department, the brace table is located between two spacing, is equipped with fixed subassembly on the bottom plate, fixes a position the bottom plate through fixed subassembly.

Further, the supporting table comprises a support column and a connecting pipe which is in threaded connection with the upper side of the support column, a boss is fixedly connected to the upper end of the connecting pipe, the peripheral edge of the boss extends out of the side wall of the connecting pipe, and a layer of protection pad is adhered to the upper surface of the boss.

Further, two auxiliary columns are horizontally and oppositely arranged on the outer side wall of the connecting pipe.

Further, the limiting frame comprises a connecting plate, a vertical rod and limiting blocks, a plurality of connecting holes distributed along the length direction of the bottom plate are formed in the upper surface of the bottom plate, the connecting plate is fixedly connected with the corresponding connecting holes through screws, the vertical rod is vertically fixedly connected to the upper side of the bottom plate, the limiting blocks capable of adjusting the horizontal position are arranged on the upper side of the vertical rod, and the two limiting blocks are oppositely arranged.

Further, rubber anti-slip pads are adhered to one sides of the two limiting blocks, and the opposite sides of the rubber anti-slip pads are arranged to be in a strip-shaped protruding structure.

Further, the upper side of the vertical rod is horizontally connected with a screw rod in a threaded manner, the screw rod penetrates through the vertical rod and pushes against the limiting block towards one end of the limiting block, the upper side of the vertical rod is also horizontally connected with two limiting rods in a threaded manner, and the screw rod is positioned between the two limiting rods, a spring is sleeved on each limiting rod, and one end of each limiting rod, which faces the limiting block, is fixedly connected to the corresponding limiting block.

Further, a limiting ring is fixedly connected at the abutting part of the limiting block and the screw rod, and one end of the screw rod, which faces the limiting block, is tightly propped in the limiting ring.

Further, bosses integrally formed with the vertical rods are arranged on the front side and the rear side of the vertical rods corresponding to the screw rods, and the screw rods penetrate through the vertical rods and are screwed on the reinforcing platforms.

Further, fixed subassembly includes type frame, fastening piece and dwang, the U type fixed slot has all been seted up to bottom plate upper surface both sides, all overlap joint has a U type frame in every fixed slot, and type frame's upside horizontal segment overlap joint is in corresponding fixed slot, type frame's vertical section is located the bottom plate front side, type frame's downside horizontal segment is located the bottom plate below, and have the dwang that has the external screw thread at downside horizontal segment tip spiro union, the dwang upper end wears out downside horizontal segment and has welded fastening piece, the lower extreme welding has the torsional piece.

Further, the end part of the lower horizontal section is fixedly connected with a circular table with the diameter larger than the width of the lower horizontal section, a fastening hole with internal threads is formed in the middle of the circular table, and the rotary rod is in threaded connection with the fastening hole.

Compared with the prior art, the utility model has the following advantages:

according to the component testing and positioning device, components to be positioned are positioned through the combination of the supporting table and the limiting frames on the two sides, meanwhile, the height of the supporting table and the horizontal position of the limiting frames are adjustable, components with different sizes are used, meanwhile, the stability of component positioning is improved, on one hand, bottom supporting is carried out, and on the other hand, clamping and positioning are carried out on the two sides; of course, the device can also meet the positioning of different angles, and only the components to be tested are required to be changed by a certain placement angle; and the bottom plate is positioned on the operation table surface through the fixing component, so that the position stability of the device is enhanced, the accuracy of operation during testing is further ensured, and displacement caused by carelessly touching the device is avoided. The device is whole to can ensure its stability when fixing a position the components and parts, avoids the later stage in-process of testing to appear the position skew.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a device testing and positioning apparatus according to an embodiment of the present utility model;

fig. 2 is a front view of a component testing and positioning device according to an embodiment of the utility model.

Reference numerals illustrate:

1. a bottom plate; 11. a connection hole; 12. a fixing groove; 2. a support table; 21. a support post; 22. a connecting pipe; 23. a boss; 24. an auxiliary column; 3. a limiting frame; 31. a connecting plate; 32. a vertical rod; 33. a limiting block; 34. a screw; 35. a limit rod; 36. a spring; 37. a limit nut; 38. a limiting ring; 39. a rubber anti-slip pad; 310. a reinforcing table; 4. a fixing assembly; 41. type rack; 411. an upper horizontal section; 412. a vertical section; 413. a lower horizontal section; 42. round bench; 43. a rotating rod; 44. a fastening block; 45. twisting the block.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in the figure, the component testing and positioning device comprises a bottom plate 1, wherein a supporting table 2 capable of moving up and down is arranged in the middle of the upper surface of the bottom plate 1, limiting frames 3 capable of adjusting the horizontal position are oppositely arranged at two sides of the upper surface of the bottom plate 1, the supporting table 2 is positioned between the two limiting frames 3, a fixing component 4 is arranged on the bottom plate 1, and the bottom plate 1 is positioned through the fixing component 4. In the embodiment, the components to be positioned are positioned by combining the supporting table 2 with the limiting frames 3 on two sides, meanwhile, the height of the supporting table 2 and the horizontal position of the limiting frames 3 are adjustable, the components with different sizes are used, meanwhile, the positioning stability of the components is improved, on one hand, the bottom support is carried out, and on the other hand, the clamping and positioning on two sides are carried out; and the bottom plate 1 is positioned on the operation table surface through the fixing component 4, so that the position stability of the device is enhanced, the accuracy of operation during testing is further ensured, and displacement caused by carelessly touching the device is avoided.

The supporting table 2 comprises a supporting column 21 and a connecting pipe 22 which is in threaded connection with the upper side of the supporting column 21, a boss 23 is fixedly connected to the upper end of the connecting pipe 22, the circumferential edge of the boss 23 extends out of the side wall of the connecting pipe 22, and a layer of protection pad is adhered to the upper surface of the boss 23. In the present embodiment, the boss 23 and the connection pipe 22 are welded together or are integrally formed; the support column 21 is welded in the middle of the upper side of the bottom plate 1, or a mounting hole with internal threads is formed in the middle of the upper side of the bottom plate 1, external threads are formed at the lower part of the support column 21, and the lower end of the support column 21 is screwed in the mounting hole.

Two auxiliary columns 24 are horizontally and oppositely arranged on the outer side wall of the connecting pipe 22, and an operator can hold the auxiliary columns 24 to apply force when rotating the connecting pipe 22.

The limiting frame 3 comprises a connecting plate 31, vertical rods 32 and limiting blocks 33, the upper surface of the bottom plate 1 is provided with a plurality of connecting holes 11 distributed along the length direction of the bottom plate 1, the connecting plate 31 is fixedly connected with the corresponding connecting holes 11 through screws, the vertical rods 32 are vertically fixedly connected to the upper side of the bottom plate 1, the limiting blocks 33 capable of adjusting the horizontal positions are arranged on the upper side of the vertical rods 32, and the two limiting blocks 33 are oppositely arranged. In this embodiment, two sides of the base plate 1 are connected and positioned with a selected group of connecting holes 11 by screws.

The opposite sides of the two limiting blocks 33 are adhered with rubber anti-slip pads 39, and the opposite sides of the rubber anti-slip pads 39 are provided with strip-shaped protruding structures.

The horizontal spiro union of pole setting 32 upside has screw rod 34, and screw rod 34 passes pole setting 32 and towards the one end top tight stopper 33 of stopper 33, still horizontal cross-connect has two gag lever posts 35 in pole setting 32 upside, and screw rod 34 is located between two gag lever posts 35, has all cup jointed spring 36 on every gag lever post 35, and the one end rigid coupling of gag lever post 35 towards stopper 33 is on corresponding stopper 33. In the embodiment, a connecting hole 11 is arranged on the upper side of the upright rod 32, a limiting rod 35 is connected in the connecting hole 11 in a penetrating way, a threaded hole is arranged between the two connecting holes 11, and a screw rod 34 is connected in the threaded hole in a threaded way; one end of the limiting rod 35 is fixedly connected with the limiting block 33, and the other end of the limiting rod is in threaded connection with a limiting nut 37.

The position of the limiting block 33, which is abutted against the screw 34, is fixedly connected with a limiting ring 38, and one end of the screw 34, which faces the limiting block 33, is tightly propped in the limiting ring 38.

The upright pole 32 is provided with reinforcing tables 310 which are integrally formed with the upright pole 32 at the front side and the rear side corresponding to the screw 34, and the screw 34 passes through and is screwed on the upright pole 32 and the reinforcing tables 310. In this embodiment, the reinforcing table 310 is provided to thicken the connecting screw 34 of the upright rod 32, so as to increase the supporting strength of the connecting screw 34, and further increase the stability of the connecting screw 34 to the upright rod 32.

The fixing component 4 comprises type frames 41, fastening blocks 44 and rotating rods 43, U-shaped fixing grooves 12 are formed in two sides of the upper surface of the bottom plate 1, a U-shaped frame is lapped in each fixing groove 12, upper horizontal sections 411 of type frames 41 are lapped in the corresponding fixing grooves 12, vertical sections 412 of type frames 41 are located on the front side of the bottom plate 1, lower horizontal sections 413 of type frames 41 are located below the bottom plate 1, the rotating rods 43 with external threads are screwed at the end portions of the lower horizontal sections 413, the upper ends of the rotating rods 43 penetrate out of the lower horizontal sections 413 and are welded with the fastening blocks 44, and torsion blocks 45 are welded at the lower ends of the rotating rods. In this embodiment, the torsion block 45 is in a circular truncated cone 42 structure, and a plurality of raised strips (not shown in the drawings) are disposed on the circumferential outer wall, so that an operator can conveniently twist the torsion block 45, and then drive the rotation rod 43 to rotate, so that the rotation rod 43 moves up and down along the fastening hole on the lower horizontal section 413. When the base plate 1 is used, the base plate 1 is placed on an operation table surface, the upper horizontal section 411 of the type frame 41 is lapped in the fixed groove 12, and then the twisting block 45 is twisted to rotate the rotary rod 43 to move upwards until the fastening block 44 abuts against the bottom of the operation table surface, so that the positioning of the base plate 1 is completed. In this embodiment, both sides of the opening of the fixing groove 12 are provided with chamfer structures, so that the type frame 41 can be conveniently placed.

The end part of the lower horizontal section 413 is fixedly connected with a round table 42 with the diameter larger than the width of the lower horizontal section 413, a fastening hole with internal threads is formed in the middle of the round table 42, and the rotary rod 43 is screwed in the fastening hole. In this embodiment, the round table 42 is welded to the lower horizontal section 413 or is integrally formed with the -type frame 41. And the thickness of the round table 42 is larger than that of the lower horizontal section 413, and the stability of the joint of the rotary rod 43 can be better enhanced by combining the characteristic that the diameter size of the round table 42 is larger than that of the lower horizontal section 413. In this embodiment, an anti-slip layer is adhered to the upper surface of the table 42 to increase friction with the bottom of the table.

The working procedure of this embodiment is as follows:

placing the bottom plate 1 on an operation table top, overlapping the upper horizontal section 411 of the type frame 41 in the fixed groove 12, and then screwing the torque block 45 to rotate the rotary rod 43 to move upwards until the fastening block 44 abuts against the bottom of the operation table top, so as to finish positioning the bottom plate 1; according to actual requirements, a proper connecting hole 11 is selected, a vertical rod 32 is fixed by adopting a screw, the height position of a connecting pipe 22 on a support column 21 is adjusted, and after a component to be positioned is placed on a boss 23, a screw 34 is rotated to adjust the position of a limiting block 33 until the two limiting blocks 33 clamp the two sides of the component.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A component testing and positioning device is characterized in that: the supporting table is arranged in the middle of the upper surface of the bottom plate, limiting frames capable of adjusting the horizontal position are oppositely arranged at two sides of the upper surface of the bottom plate, the supporting table is arranged between the two limiting frames, a fixing assembly is arranged on the bottom plate, and the bottom plate is positioned through the fixing assembly.

2. The component testing and positioning device according to claim 1, wherein: the supporting table comprises a support column and a connecting pipe which is in threaded connection with the upper side of the support column, a boss is fixedly connected with the upper end of the connecting pipe, the peripheral edge of the boss extends out of the side wall of the connecting pipe, and a layer of protection pad is adhered to the upper surface of the boss.

3. A component testing and positioning device according to claim 2, wherein: two auxiliary columns are horizontally and oppositely arranged on the outer side wall of the connecting pipe.

4. The component testing and positioning device according to claim 1, wherein: the limiting frame comprises a connecting plate, a vertical rod and limiting blocks, a plurality of connecting holes distributed along the length direction of the bottom plate are formed in the upper surface of the bottom plate, the connecting plate is fixedly connected with the corresponding connecting holes through screws, the vertical rod is vertically fixedly connected to the upper side of the bottom plate, the limiting blocks capable of adjusting the horizontal position are arranged on the upper side of the vertical rod, and the two limiting blocks are oppositely arranged.

5. The component testing and positioning device according to claim 4, wherein: one side of the two limiting blocks, which is opposite to each other, is adhered with a rubber anti-slip pad, and one side of the two limiting blocks, which is opposite to each other, is provided with a strip-shaped protruding structure.

6. The component testing and positioning device according to claim 4, wherein: the upper side of the vertical rod is horizontally connected with a screw rod in a threaded manner, the screw rod penetrates through the vertical rod and pushes against the limiting block towards one end of the limiting block, the upper side of the vertical rod is also horizontally connected with two limiting rods in a threaded manner, and the screw rod is positioned between the two limiting rods, a spring is sleeved on each limiting rod, and one end of each limiting rod, which faces the limiting block, is fixedly connected to the corresponding limiting block.

7. The component testing and positioning device according to claim 6, wherein: the position of the limiting block, which is abutted against the screw rod, is fixedly connected with a limiting ring, and one end of the screw rod, which faces the limiting block, is propped against the limiting ring.

8. The component testing and positioning device according to claim 6, wherein: the vertical rod is provided with reinforcing tables which are integrally formed with the vertical rod at the front side and the rear side corresponding to the screw rod, and the screw rod penetrates through and is screwed on the vertical rod and the reinforcing tables.

9. The component testing and positioning device according to claim 1, wherein: the fixed subassembly includes type frame, fastening piece and dwang, the U type fixed slot has all been seted up to bottom plate upper surface both sides, all overlap joint has a U type frame in every fixed slot, and type frame's upside horizontal segment overlap joint is in corresponding fixed slot, type frame's vertical section is located the bottom plate front side, type frame's downside horizontal segment is located the bottom plate below, and have the dwang that has the external screw thread at downside horizontal segment tip spiro union, the dwang upper end wears out downside horizontal segment and has welded fastening piece, the lower extreme welding has the twist piece.

10. The component testing and positioning device according to claim 9, wherein: the end part of the lower horizontal section is fixedly connected with a circular table with the diameter larger than the width of the lower horizontal section, a fastening hole with internal threads is formed in the middle of the circular table, and the rotary rod is in threaded connection with the fastening hole.