CN213599986U

CN213599986U - Single-sided circuit board thickness detection device

Info

Publication number: CN213599986U
Application number: CN202023237913.5U
Authority: CN
Inventors: 宋立果; 李莉
Original assignee: Shenzhen Dachuan Circuit Board Co ltd
Current assignee: Shenzhen Dachuan Circuit Board Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-02
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a single face circuit board thickness detection device, comprises an operation bench, a plurality of spliced poles of bottom fixedly connected with of operation panel, the top of operation panel is equipped with carries the thing board, the rectangular hole has been seted up at the top of operation panel, be equipped with first slider in the rectangular hole, the top of first slider and the bottom fixed connection who carries the thing board, be equipped with the limiting plate in the rectangular hole, the both sides of limiting plate all with the inner wall fixed connection of rectangular hole, just the limiting plate runs through first slider, the bottom of first slider is equipped with the subassembly that slides, two curb plates of top fixedly connected with of operation panel, the curb plate is close to one side fixedly connected with bottom plate of carrying the thing board, the top of bottom plate is equipped with the slip cardboard. A single face circuit board thickness detection device, belong to industry technical field, need not read the thickness value repeatedly, can measure the circuit board whether qualified, operating procedure is simple convenient, makes things convenient for in-service use.

Description

Single-sided circuit board thickness detection device

Technical Field

The utility model relates to an industrial technology field, in particular to single face circuit board thickness detection device.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, the PCB board, aluminium base board, the high frequency board, thick copper board, the impedance board, PCB, ultra-thin circuit board, printing (copper etching technique) circuit board etc. the in-process of circuit board selective examination, each item size measurement is also indispensable, reads the measured value through visualing, may produce tired, leads to reading the error, the not in-service use of being convenient for.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a single-sided circuit board thickness detection device, which can effectively solve the problems in the background art.

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

a single-sided circuit board thickness detection device comprises an operation table, wherein the bottom of the operation table is fixedly connected with a plurality of connecting columns, the top of the operation table is provided with a carrying plate, the top of the operation table is provided with a rectangular hole, a first sliding block is arranged in the rectangular hole, the top of the first sliding block is fixedly connected with the bottom of the carrying plate, a limiting plate is arranged in the rectangular hole, two sides of the limiting plate are fixedly connected with the inner wall of the rectangular hole, the limiting plate penetrates through the first sliding block, the bottom of the first sliding block is provided with a sliding assembly, the top of the operation table is fixedly connected with two side plates, one side of each side plate, which is close to the carrying plate, is fixedly connected with a bottom plate, a sliding clamping plate is arranged above the bottom plate, one side of each side plate is provided with a sliding groove, a second sliding block is arranged, and the top of the sliding clamping plate is provided with a lifting component.

Preferably, the lifting assembly comprises a fixed plate arranged above the sliding clamping plate, the fixed plate is fixedly connected with the side plate, a lead screw is arranged above the sliding clamping plate and penetrates through the fixed plate, the lead screw is in threaded connection with the fixed plate, the bottom end of the lead screw is connected with the sliding clamping plate through a bearing, and a nut located at the top of the fixed plate is sleeved outside the lead screw.

Preferably, a handle is arranged at the top end of the screw rod.

Preferably, the cross sections of the sliding groove and the second sliding block are both T-shaped structures.

Preferably, the sliding assembly comprises a support frame arranged at the bottom of the operating platform, the support frame is fixedly connected with the operating platform and is of a U-shaped structure, a plurality of rollers are arranged at the bottom of the first sliding block, and the bottoms of the rollers are in contact with the support frame.

Preferably, the top horizontal position of the bottom plate and the top horizontal position of the carrying plate are located at the same horizontal position, and the bottom of the bottom plate is fixedly connected with the top of the operating platform.

Compared with the prior art, the utility model discloses following beneficial effect has: through the operation table, the connecting column, the object carrying plate, the rectangular hole, the first slider, the limiting plate, the side plate, the bottom plate, the sliding clamping plate, the sliding chute, the second slider, the sliding component and the lifting component, the position of the sliding clamping plate can be adjusted up and down, the distance between one group of sliding clamping plate and the bottom plate is the maximum value of the normal thickness range, the distance between the other group of sliding clamping plate and the bottom plate is the minimum value of the normal thickness range, only the circuit board is placed on the top of the object carrying plate, the object carrying plate is horizontally moved, the two ends of the circuit board respectively move towards the two groups of bottom plates and the sliding clamping plate, when the thickness of the circuit board meets the normal value, one end of the circuit board can be inserted between one group of the sliding clamping plate and the bottom plate, the other end of the circuit board can not be inserted between one group of the sliding, on the contrary, when any end of the circuit board does not meet the conditions, the thickness of the circuit board does not meet the specified normal range, and whether the circuit board is qualified or not can be measured without repeatedly reading the thickness value, so that the operation steps are simple and convenient, and the practical use is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of a single-sided circuit board thickness detection device of the present invention;

fig. 2 is a front view of the single-sided circuit board thickness detection device of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. an operation table; 2. connecting columns; 3. a loading plate; 4. a rectangular hole; 5. a first slider; 6. a limiting plate; 7. a side plate; 8. a base plate; 9. a sliding clamping plate; 10. a chute; 11. a second slider; 12. a fixing plate; 13. a screw rod; 14. a bearing; 15. a nut; 16. a support frame; 17. and a roller.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in FIGS. 1-3, a single-sided circuit board thickness detection device comprises an operation table 1, wherein the bottom of the operation table 1 is fixedly connected with a plurality of connecting columns 2, the top of the operation table 1 is provided with an object carrying plate 3, the top of the operation table 1 is provided with a rectangular hole 4, the rectangular hole 4 is internally provided with a first sliding block 5, the top of the first sliding block 5 is fixedly connected with the bottom of the object carrying plate 3, the rectangular hole 4 is internally provided with a limiting plate 6, both sides of the limiting plate 6 are fixedly connected with the inner wall of the rectangular hole 4, the limiting plate 6 penetrates through the first sliding block 5, the bottom of the first sliding block 5 is provided with a sliding assembly, the top of the operation table 1 is fixedly connected with two side plates 7, one side of each side plate 7, which is close to the object carrying plate 3, is fixedly connected with a bottom plate 8, a sliding clamping plate 9 is arranged above the bottom plate 8, one side of, the top of the sliding clamping plate 9 is provided with a lifting component;

in this embodiment, the lifting assembly includes a fixing plate 12 disposed above the sliding clamping plate 9, the fixing plate 12 is fixedly connected to the side plate 7, a lead screw 13 is disposed above the sliding clamping plate 9, the lead screw 13 penetrates through the fixing plate 12, the lead screw 13 is connected to the fixing plate 12 through a screw, the bottom end of the lead screw 13 is connected to the sliding clamping plate 9 through a bearing 14, and a nut 15 located at the top of the fixing plate 12 is sleeved outside the lead screw 13.

In this embodiment, a handle is disposed at the top end of the screw 13, so as to facilitate driving the screw 13 to rotate.

In this embodiment, the cross sections of the sliding groove 10 and the second sliding block 11 are both T-shaped structures, so as to prevent the second sliding block 11 from separating from the sliding groove 10.

In this embodiment, the sliding assembly includes a supporting frame 16 disposed at the bottom of the console 1, the supporting frame 16 is fixedly connected to the console 1, the supporting frame 16 is a U-shaped structure, the bottom of the first slider 5 is provided with a plurality of rollers 17, and the bottoms of the rollers 17 are in contact with the supporting frame 16.

In this embodiment, the top horizontal position of the bottom plate 8 and the top horizontal position of the carrier plate 3 are at the same horizontal position, and the bottom of the bottom plate 8 is fixedly connected with the top of the operation table 1.

It should be noted that, the utility model relates to a single-sided circuit board thickness detection device, when using, through the rotation of the driving screw 13, the screw 13 drives the sliding card board 9 to move up and down, through the rotation of the driving nut 15, the nut 15 is tightly attached to the fixed plate 12, and further the screw 13 is fixed relative to the fixed plate 12, the position of the sliding card board 9 can be adjusted up and down, the distance between one group of the sliding card board 9 and the bottom plate 8 is the maximum value of the normal thickness range, and further the distance between the other group of the sliding card board 9 and the bottom plate 8 is the minimum value of the normal thickness range, only the circuit board needs to be placed on the top of the carrying board 3, through the horizontal movement carrying board 3, the two ends of the circuit board respectively move towards the two groups of bottom plates 8 and the sliding card board 9, when the thickness of the circuit board satisfies the normal value, one end of the circuit board can be, the other end of the circuit board can not be inserted into a group of the minimum value of the normal thickness range of the distance between the sliding clamping plate 9 and the bottom plate 8, otherwise, when any end of the circuit board does not meet the above conditions, the thickness of the circuit board does not meet the specified normal range, the thickness value does not need to be repeatedly read, whether the circuit board is qualified can be measured, the operation steps are simple and convenient, and the practical use is convenient.

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

1. The utility model provides a single face circuit board thickness detection device which characterized in that: comprises an operation table (1), a plurality of connecting columns (2) are fixedly connected with the bottom of the operation table (1), an object carrying plate (3) is arranged at the top of the operation table (1), a rectangular hole (4) is formed in the top of the operation table (1), a first slider (5) is arranged in the rectangular hole (4), the top of the first slider (5) is fixedly connected with the bottom of the object carrying plate (3), a limiting plate (6) is arranged in the rectangular hole (4), two sides of the limiting plate (6) are fixedly connected with the inner wall of the rectangular hole (4), the limiting plate (6) penetrates through the first slider (5), a sliding assembly is arranged at the bottom of the first slider (5), two side plates (7) are fixedly connected with the top of the operation table (1), a bottom plate (8) is fixedly connected with one side of the side plate (7) close to the object carrying plate (3), the improved structure of the automobile seat is characterized in that a sliding clamping plate (9) is arranged above the bottom plate (8), a sliding groove (10) is formed in one side of the side plate (7), a second sliding block (11) is arranged in the sliding groove (10), one side of the second sliding block (11) is fixedly connected with the sliding clamping plate (9), and a lifting assembly is arranged at the top of the sliding clamping plate (9).

2. The single-sided circuit board thickness detection device of claim 1, wherein: the lifting assembly comprises a fixing plate (12) arranged above the sliding clamping plate (9), the fixing plate (12) is fixedly connected with a side plate (7), a lead screw (13) is arranged above the sliding clamping plate (9), the lead screw (13) penetrates through the fixing plate (12), the lead screw (13) is in threaded connection with the fixing plate (12), the bottom end of the lead screw (13) is connected with the sliding clamping plate (9) through a bearing (14), and a nut (15) located at the top of the fixing plate (12) is sleeved outside the lead screw (13).

3. The single-sided circuit board thickness detection device of claim 2, wherein: the top end of the screw rod (13) is provided with a handle.

4. The single-sided circuit board thickness detection device of claim 1, wherein: the cross sections of the sliding groove (10) and the second sliding block (11) are both T-shaped structures.

5. The single-sided circuit board thickness detection device of claim 1, wherein: the sliding assembly comprises a supporting frame (16) arranged at the bottom of the operating platform (1), the supporting frame (16) is fixedly connected with the operating platform (1), the supporting frame (16) is of a U-shaped structure, a plurality of rollers (17) are arranged at the bottom of the first sliding block (5), and the bottoms of the rollers (17) are in contact with the supporting frame (16).

6. The single-sided circuit board thickness detection device of claim 1, wherein: the horizontal position of the top of the bottom plate (8) and the horizontal position of the top of the object carrying plate (3) are located at the same horizontal position, and the bottom of the bottom plate (8) is fixedly connected with the top of the operating platform (1).