CN218331938U

CN218331938U - Pressure probe test assembly

Info

Publication number: CN218331938U
Application number: CN202222141540.4U
Authority: CN
Inventors: 王旭栋
Original assignee: Beijing Ketai Optical Core Semiconductor Equipment Technology Co ltd
Current assignee: Beijing Ruihuayu Semiconductor Equipment Co ltd; Foshan Xince Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-17
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a pressure probe test assembly, comprising a base plate, the last fixed surface of bottom plate is connected with the riser, the left surface fixedly connected with fixed block of riser, the last fixed surface of bottom plate is connected with the board of standing, the fixed embedding of the right side face of board of standing has the bearing, the left side of board of standing is equipped with the motor, the output fixedly connected with threaded rod of motor, the right-hand member of threaded rod runs through the bearing and extends to the right side of the board of standing, the surface threaded connection of threaded rod has a screw thread section of thick bamboo, the right-hand member fixedly connected with movable plate of a screw thread section of thick bamboo. The utility model discloses a cooperation of the motor, threaded rod, screw thread section of thick bamboo, fixed block and the movable block that set up utilizes the work of motor, can let the threaded rod rotate at the inner circle of screw thread section of thick bamboo, and the screw thread section of thick bamboo can promote the movable plate and be close to simultaneously, can let the movable plate form the fixed form of centre gripping to the probe with fixed block to ensure that the probe is in the vertically form, can promote the accuracy of test result.

Description

Pressure probe test assembly

Technical Field

The utility model relates to a probe test technical field, specifically speaking relates to a pressure probe test subassembly.

Background

The probe is a test needle for testing PCBA, the surface of the probe is plated with gold, a high-performance spring with the average service life of 3-10 ten thousand is arranged in the probe, and the probe can be divided into an optical circuit board test probe, an online test probe and a microelectronic test probe according to electronic test purposes.

After accomplishing probe production, need test it to ensure that it can normal use, all be artifical handheld test at present, the inclination of probe when can't ensure the test, the probe probably is in the form of slope, can cause the influence to the test result, consequently, we provide a pressure probe test subassembly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model aims to provide a pressure probe test assembly, the probe is in the vertically form when can guaranteeing the test to ensure the accuracy of test result.

(II) technical scheme

The utility model provides a technical scheme, the technical scheme that pressure probe test assembly adopted is including the bottom plate, the last fixed surface of bottom plate is connected with the riser, the left surface fixedly connected with fixed block of riser, the last fixed surface of bottom plate is connected with the board of standing, the fixed bearing of inlaying of right side face of board of standing, the left side of board of standing is equipped with the motor, the output fixedly connected with threaded rod of motor, the right-hand member of threaded rod runs through the bearing and extends to the right side of board of standing, the surface threaded connection of threaded rod has a screw thread section of thick bamboo, the right-hand member fixedly connected with movable plate of a screw thread section of thick bamboo.

Preferably, a placing plate is fixedly connected to the upper surface of the bottom plate, and two placing holes are formed in the upper surface of the placing plate.

As a preferred scheme, an electric telescopic rod is fixedly installed on the upper surface of the bottom plate, and a testing assembly body is fixedly installed at the top end of the electric telescopic rod.

As the preferred scheme, the upper surface of bottom plate has seted up the constant head tank, the inner wall sliding connection of constant head tank has the locating lever, the top of locating lever and the outer fixed surface of a screw thread section of thick bamboo are connected.

As a preferred scheme, a sign is arranged on the right side of the vertical plate, and the left side face of the sign is bonded with the right side face of the vertical plate.

As the preferred scheme, the bottom surface fixedly connected with two sets of supporting legs of bottom plate, the equal fixedly connected with of bottom of every supporting leg stabilizes the seat.

Preferably, the left side surface of the standing plate is fixedly connected with a protective shell, and the left side surface of the motor is fixedly connected with the inner wall of the protective shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a pressure probe test assembly possesses following beneficial effect

1. Through the cooperation of the motor, the threaded rod, the threaded barrel, the fixed block and the movable block, the work of the motor is utilized, the threaded rod can be rotated in the inner ring of the threaded barrel, the threaded barrel can push the movable plate to be close to the movable plate, the movable plate and the fixed block can be enabled to form a clamping and fixing form for the probe, the probe is ensured to be in a vertical form, and the accuracy of a test result can be improved.

2. Through the cooperation of placing the board and placing the hole that sets up, when placing the probe, can place the inside of placing the hole with it, can make it be in vertical form, be favorable to fixed block and movable plate to carry out the centre gripping to the probe, can ensure to let it be in perpendicular form.

Drawings

Fig. 1 is a schematic perspective view of a vertical plate of the present invention;

fig. 2 is a cross-sectional view of a bottom plate elevation of the present invention;

fig. 3 is a sectional view of the front view of the protective shell of the present invention;

fig. 4 is a schematic perspective view of the threaded cylinder of the present invention.

In the figure: 1. a base plate; 2. a sign; 3. a fixed block; 4. a vertical plate; 5. an electric telescopic rod; 6. a test component body; 7. moving the plate; 8. standing the plate; 9. a protective shell; 10. positioning a rod; 11. placing the plate; 12. placing holes; 13. a threaded rod; 14. positioning a groove; 15. a threaded barrel; 16. a bearing; 17. a motor; 18. and (5) supporting legs.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention: a pressure probe testing assembly comprises a bottom plate 1, wherein a vertical plate 4 is fixedly connected to the upper surface of the bottom plate 1, a fixed block 3 is fixedly connected to the left side surface of the vertical plate 4, a standing plate 8 is fixedly connected to the upper surface of the bottom plate 1, a bearing 16 is fixedly embedded in the right side surface of the standing plate 8, a motor 17 is arranged on the left side of the standing plate 8, a threaded rod 13 is fixedly connected to the output end of the motor 17, the right end of the threaded rod 13 penetrates through the bearing 16 and extends to the right side of the standing plate 8, a threaded barrel 15 is connected to the outer surface of the threaded rod 13 in a threaded manner, and a moving plate 7 is fixedly connected to the right end of the threaded barrel 15; the movable plate 7 and the fixed block 3 are both provided with grooves for clamping the probe.

By using the work of the motor 17, the threaded rod 13 can rotate in the inner ring of the threaded cylinder 15, meanwhile, the threaded cylinder 15 can push the moving plate 7 to approach, the moving plate 7 and the fixed block 3 can form a clamping and fixing form for the probe, so that the probe is ensured to be in a vertical form, and the accuracy of a test result can be improved.

The upper surface of bottom plate 1 is fixedly connected with places board 11, places the upper surface of board 11 and has seted up two and place hole 12, can place the probe through placing board 11.

The position of the probe can be fixed by using the placing hole 12 on the placing plate 11, and the probe is also beneficial to clamping and fixing.

The upper surface of the bottom plate 1 is fixedly provided with an electric telescopic rod 5, the top end of the electric telescopic rod 5 is fixedly provided with a testing component body 6, and the testing function can be completed by utilizing the working of the testing component body 6.

Utilize electric telescopic handle 5's work, can drive test subassembly body 6 descends, detects holding fixed probe.

The locating groove 14 has been seted up to the upper surface of bottom plate 1, and the inner wall sliding connection of locating groove 14 has locating lever 10, and the top of locating lever 10 is connected with the external fixed surface of screw thread section of thick bamboo 15, utilizes locating lever 10 can be fixed screw thread section of thick bamboo 15 to it rotates to avoid it to appear.

When the threaded cylinder 15 slides, the positioning rod 10 is driven to slide in the positioning groove 14, and the movement of the threaded cylinder 15 can be limited.

The right side of riser 4 is equipped with sign 2, and the left surface of sign 2 bonds with the right flank of riser 4 mutually, utilizes the sign 2 that sets up to make the staff know the operation item to accident appears in the use.

The bottom surface fixedly connected with two sets of supporting legs 18 of bottom plate 1, the equal fixedly connected with steady seat in bottom of every supporting leg 18 can consolidate the support to bottom plate 1 through supporting leg 18 to ensure the form that the during operation remains stable.

The left side fixedly connected with protective housing 9 of board 8 stands, and the left surface of motor 17 and the inner wall fixed connection of protective housing 9 utilize the protective housing 9 that sets up can form fixedly to motor 17, can also form the form of protection to motor 17.

The working principle of the utility model is as follows; during the use, put into the probe of having produced and place hole 12 inside, then click control panel and let motor 17 work, motor 17 can drive threaded rod 13 and rotate at the inner circle of bearing 16, a screw section of thick bamboo 15 just can slide to the right side above the threaded rod 13 simultaneously, movable plate 7 can be gradually be close to fixed block 3, can and form the centre gripping fixed state to the probe between the fixed block 3, can ensure that the probe is in vertically form, click control panel and let electric telescopic handle 5 work after that, electric telescopic handle 5 can drive test subassembly body 6 and descend and test the probe, the accuracy of test result has been guaranteed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A pressure probe test assembly comprising a base plate (1), characterized in that: the utility model discloses a building structure of standing, including bottom plate (1), last fixed surface of bottom plate (1) is connected with riser (4), the left surface fixedly connected with fixed block (3) of riser (4), the last fixed surface of bottom plate (1) is connected with board (8) of standing, the right side fixed mosaic of board (8) of standing has bearing (16), the left side of board (8) of standing is equipped with motor (17), output fixedly connected with threaded rod (13) of motor (17), the right-hand member of threaded rod (13) runs through bearing (16) and extends to the right side of board (8) of standing, the surface threaded connection of threaded rod (13) has a screw thread section of thick bamboo (15), the right-hand member fixedly connected with movable plate (7) of screw thread section of thick bamboo (15).

2. A pressure probe test assembly according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a placing plate (11), and the upper surface of the placing plate (11) is provided with two placing holes (12).

3. A pressure probe test assembly according to claim 1, wherein: the upper surface of bottom plate (1) fixed mounting has electric telescopic handle (5), the top fixed mounting of electric telescopic handle (5) has test subassembly body (6).

4. A pressure probe test assembly according to claim 1, wherein: the upper surface of bottom plate (1) has seted up constant head tank (14), the inner wall sliding connection of constant head tank (14) has locating lever (10), the top of locating lever (10) is connected with the surface mounting of screw thread section of thick bamboo (15).

5. A pressure probe test assembly according to claim 1, wherein: the right side of riser (4) is equipped with sign (2), the left surface of sign (2) bonds with the right flank of riser (4) mutually.

6. A pressure probe test assembly according to claim 1, wherein: the bottom surface of bottom plate (1) fixedly connected with two sets of supporting legs (18), the equal fixedly connected with of bottom of every supporting leg (18) stabilizes the seat.

7. The pressure probe test assembly of claim 1, wherein: the left side face of the standing plate (8) is fixedly connected with a protective shell (9), and the left side face of the motor (17) is fixedly connected with the inner wall of the protective shell (9).