CN212410650U

CN212410650U - Novel integrated circuit frock clamp

Info

Publication number: CN212410650U
Application number: CN202021709174.2U
Authority: CN
Inventors: 马春游
Original assignee: Rongtai Semiconductor Jiangsu Co ltd
Current assignee: Rongtai Semiconductor Jiangsu Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-01-26
Anticipated expiration: 2030-08-17

Abstract

The invention discloses a novel integrated circuit tool clamp which comprises a detection shell, wherein an installation frame body is fixedly installed on the upper surface of the detection shell, an installation fixing seat is fixedly installed in the middle of the front surface of the installation frame body, a detection box is movably installed on the upper surface of the detection shell, an integrated circuit board is movably installed in the detection shell, limiting slide columns are fixedly installed at positions, close to four corners, of the upper surface of the detection shell, and movable slide holes are formed in the surfaces of two sides of the detection shell. The novel integrated circuit tooling clamp can be used for placing different types of PCB circuit boards to complete detection, so that the PCB circuit boards with two different circuit nodes can be detected, the detection functionality is better, the novel integrated circuit tooling clamp can be used for detecting the PCB circuit boards with different sizes and shapes and the same nodes, and the novel integrated circuit tooling clamp is suitable for detecting and installing the PCB circuit boards with various shapes.

Description

Novel integrated circuit frock clamp

Technical Field

The invention relates to the field of tool fixtures, in particular to a novel integrated circuit tool fixture.

Background

A fixture is also called a fixture, and broadly speaking, in any process in the process, a device for quickly, conveniently and safely installing a workpiece can be called a fixture, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture and the like, wherein the machine tool fixture is the most common fixture, and is often called a fixture for short, when the workpiece is machined on a machine tool, in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified by a drawing, the workpiece needs to be installed (positioned) and firmly clamped (clamped) before machining, the fixture has a good fixing effect, is low in production cost, and is widely applied to various fields;

however, the existing integrated circuit tooling clamp has certain disadvantages when in use, and cannot be suitable for detection and use of tooling clamps at various different node positions, so that the effect is single, and the PCB tooling clamp cannot be used for detection of PCB circuit boards in various shapes and sizes.

Disclosure of Invention

The invention mainly aims to provide a novel integrated circuit tool clamp which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a novel integrated circuit frock clamp, includes and detects the shell, the last fixed surface who detects the shell installs the installation support body, the front surface middle part fixed mounting of installation support body has the installation fixing base, the last movable surface who detects the shell installs detection box, the inside movable mounting who detects the shell has integrated circuit board, the upper surface that detects the shell is close to the equal fixed mounting in four corners position and has spacing traveller.

Preferably, the two side surfaces of the detection shell are provided with movable sliding holes, and the two side surfaces of the detection shell are positioned at the upper ends of the movable sliding holes and are provided with fixing clamp holes.

Preferably, the number of the movable sliding holes and the number of the fixing clamp holes are eight in total, the movable sliding holes and the fixing clamp holes are evenly distributed on two side faces of the detection shell in an equally-divided mode, and the upper surface of the detection shell is provided with a first penetrating through hole.

Preferably, the inner side surface of the installation frame body is fixedly provided with a fixed plate, and the lower surface of the fixed plate is fixedly connected with a first movable sliding rod.

Preferably, the front surface of the mounting fixing seat is fixedly provided with a limiting fixing part, the upper end of the limiting fixing part is movably connected with a brake pressure rod, the surface of the force application end of the brake pressure rod is fixedly provided with a rubber handle, the lower end of the brake pressure rod is connected with a transmission connecting piece, the lower end of the transmission connecting piece is movably connected with a second movable sliding rod, the lower end of the second movable sliding rod is fixedly connected with a clamp plate block, the lower surface of the clamp plate block is fixedly connected with an extrusion compression rod, and the positions, close to four corners, of the rear surface of the clamp plate block are fixedly provided with movable sliding rings.

Preferably, the lower end of the limiting fixing part is provided with a movable sliding hole, the second movable sliding rod penetrates through the movable sliding hole to be fixedly connected with the clamp plate, the limiting fixing part is movably connected with the braking pressing rod through a rotating shaft, the transmission connecting part is movably connected with the second movable sliding rod through a rotating shaft, and the clamp plate penetrates through the first movable sliding rod to slide and is movably connected with the mounting frame body.

Preferably, the upper surface of detection box has seted up a recess, No. two recesses have been seted up to the inboard surface of a recess, a recess with the surface position all has seted up No. two interlude through-holes around the inboard lower surface of No. two recesses is close to, the surface of detection box is located the inside of a recess and all has seted up the connection slide opening near four corners position.

Preferably, integrated circuit board's last fixed surface installs the detection contact, the connecting screw rod is installed to the equal fixed connection in both ends of integrated circuit board, fastening nut is installed to connecting screw rod's both ends spiral, fastening nut's port department fixed mounting has fixed snap ring, integrated circuit board is through passing removal slide opening and fastening nut spiral fixed connection, integrated circuit board's quantity is four altogether, and the node and the circuit that detect are all inequality.

Preferably, the outer surface of the limiting sliding column is fixedly sleeved with a return spring, the upper end of the limiting sliding column is provided with a spiral groove, and the upper end of the spiral groove is fixedly provided with a screw.

Preferably, the limiting sliding columns are in threaded connection with screws by penetrating through the connecting sliding holes, the detection box is movably connected with the detection shell by sliding on the surfaces of the limiting sliding columns, the number of the limiting sliding columns is four, and the limiting sliding columns are correspondingly installed with the connecting sliding holes.

Compared with the prior art, the invention has the following beneficial effects:

in the invention, through the arranged integrated circuit board and the detection box, if other PCB circuit boards with different sizes and different circuit detection nodes are required after detection, the integrated circuit board and the detection box can be arranged inside the node of the second groove node to be fixed, and the integrated circuit board nodes with different nodes connected in the middle are started for detection, when the integrated circuit board nodes are started, the fastening nut node nodes detected last time need to be loosened first and the integrated circuit board nodes detected last time need to be put down, then the middle two integrated circuit board nodes are pushed upwards, the fastening nut node nodes are rotated to clamp the fixed clamping ring node nodes into the fixed clamping hole node nodes for fixing, thus, different types of PCB circuit boards can be placed to complete detection, so that the PCB circuit boards of two different circuit nodes can be detected, and the detection functionality is better;

through the spacing traveller that sets up, when detecting the use, detect box node can be through dismantling screw node alright take off it from spacing traveller node to lifting up, the PCB circuit board of a recess node and No. two recess node nodes of various different embedding groove shapes can be changed after taking off to can detect to the PCB circuit board that various size shapes are different and the node is the same, and then make this integrated circuit frock clamp be applicable to the detection and the installation of various shape PCB circuit boards.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a novel IC tooling fixture according to the present invention;

FIG. 2 is a partial cross-sectional view of a test housing and test box of a novel integrated circuit tooling fixture according to the present invention;

FIG. 3 is an enlarged view of the location A of the novel IC tooling fixture of the present invention as shown in FIG. 2;

FIG. 4 is an enlarged view of the novel IC tooling fixture of the present invention at point B in FIG. 2;

fig. 5 is a partial cross-sectional view of a limiting slide of a novel ic tooling fixture of the present invention.

In the figure: 1. detecting the shell; 101. moving the slide hole; 102. fixing the clamp hole; 103. a first through hole is inserted; 2. installing a frame body; 201. fixing the plate; 202. moving the sliding rod; 3. mounting a fixed seat; 301. a limiting fixing piece; 302. a brake pressure lever; 303. a rubber handle; 304. a transmission connection member; 305. moving the sliding rod; 306. a clamp plate; 307. extruding and molding a rod; 308. moving the slip ring; 4. a detection cartridge; 401. a first groove; 402. a second groove; 403. inserting through holes; 404. a connecting slide hole; 5. an integrated circuit board; 501. detecting a contact; 502. connecting a screw rod; 503. fastening a nut; 504. fixing the snap ring; 6. a limiting sliding column; 601. a return spring; 602. a spiral groove; 603. and (7) screws.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a novel integrated circuit tooling fixture comprises a detection shell 1, wherein an installation frame body 2 is fixedly installed on the upper surface of the detection shell 1, an installation fixing seat 3 is fixedly installed in the middle of the front surface of the installation frame body 2, a detection box 4 is movably installed on the upper surface of the detection shell 1, an integrated circuit board 5 is movably installed inside the detection shell 1, and a limiting slide column 6 is fixedly installed at a position, close to four corners, on the upper surface of the detection shell 1.

The two side surfaces of the detection shell 1 are both provided with a movable sliding hole 101, and the two side surfaces of the detection shell 1, which are positioned at the upper end of the movable sliding hole 101, are both provided with a fixed clamping hole 102; the number of the movable sliding holes 101 and the number of the fixed clamping holes 102 are eight in total, the movable sliding holes and the fixed clamping holes are evenly distributed on two side surfaces of the detection shell 1 in an equally-divided mode, and a first inserting through hole 103 is formed in the upper surface of the detection shell 1; a fixed plate 201 is fixedly installed on the inner side surface of the installation frame body 2, and a first moving slide bar 202 is fixedly connected and installed on the lower surface of the fixed plate 201; the front surface of the mounting fixing seat 3 is fixedly provided with a limiting fixing part 301, the upper end of the limiting fixing part 301 is movably connected with a brake pressure lever 302, the surface of the force application end of the brake pressure lever 302 is fixedly provided with a rubber handle 303, the lower end of the brake pressure lever 302 is connected with a transmission connecting piece 304, the lower end of the transmission connecting piece 304 is movably connected with a second movable sliding rod 305, the lower end of the second movable sliding rod 305 is fixedly connected with a clamp plate block 306, the lower surface of the clamp plate block 306 is fixedly connected with a compression molding rod 307, and the positions of the rear surface of the clamp plate block 306, which are close to the four corners of; the lower end of the limiting fixing piece 301 is provided with a movable sliding hole, a second movable sliding rod 305 penetrates through the movable sliding hole to be fixedly connected with a clamp plate block 306, the limiting fixing piece 301 is movably connected with a braking pressing rod 302 through a rotating shaft, a transmission connecting piece 304 is movably connected with the braking pressing rod 302 through the rotating shaft, the transmission connecting piece 304 is movably connected with the second movable sliding rod 305 through the rotating shaft, and the clamp plate block 306 penetrates through a first movable sliding rod 202 to slide through a movable sliding ring 308 to be movably connected with the mounting frame body 2; a first groove 401 is formed in the upper surface of the detection box 4, a second groove 402 is formed in the inner side surface of the first groove 401, second penetrating through holes 403 are formed in the positions, close to the front surface and the rear surface, of the inner lower surfaces of the first groove 401 and the second groove 402, respectively, and connecting sliding holes 404 are formed in the positions, close to four corners, of the surface of the detection box 4, which are located inside the first groove 401; the upper surface of the integrated circuit board 5 is fixedly provided with a detection contact 501, both ends of the integrated circuit board 5 are fixedly connected and provided with connecting screw rods 502, both ends of the connecting screw rods 502 are spirally provided with fastening screw caps 503, ports of the fastening screw caps 503 are fixedly provided with fixing snap rings 504, the integrated circuit board 5 is fixedly connected with the fastening screw caps 503 by penetrating through the movable slide holes 101, the number of the integrated circuit boards 5 is four, and the detected nodes and circuits are different, after detection, if other PCB circuit boards with different sizes and different circuit detection nodes are required, the integrated circuit boards can be arranged in the second groove 402 to be fixed, and the integrated circuit boards 5 with different nodes in the middle are used for detection, when in use, the fastening screw caps 503 detected at the last time are firstly loosened, the integrated circuit boards 5 detected at the last time are put down, and then the two integrated circuit boards 5 in the middle are upwards pushed, then, the fastening nut 503 is rotated to clamp the fixing clamp ring 504 into the fixing clamp hole 102 for fixing, so that different types of PCB circuit boards can be placed to complete detection, and thus, the PCB circuit boards with two different circuit nodes can be detected, and the detection functionality is better; a return spring 601 is fixedly sleeved on the outer surface of the limiting sliding column 6, a spiral groove 602 is formed in the upper end of the limiting sliding column 6, and a screw 603 is fixedly and spirally mounted on the upper end of the spiral groove 602; the limiting sliding columns 6 are in threaded connection with screws 603 through penetrating through the connecting sliding holes 404, the detection box 4 is movably connected with the detection shell 1 through surface sliding of the limiting sliding columns 6, the number of the limiting sliding columns 6 is four, and the limiting sliding columns are correspondingly installed with the connecting sliding holes 404, when the detection box 4 is used for detection, the detection box 4 can be lifted upwards to be pulled down from the limiting sliding columns 6 through dismounting the screws 603, and PCB circuit boards of a groove 401 and a groove 402 in various embedded groove shapes can be replaced after being taken down, so that the PCB circuit boards with different sizes and shapes and the same nodes can be detected, and the integrated circuit tooling clamp is suitable for detection and installation of PCB circuit boards in various shapes.

When the novel integrated circuit tooling clamp is used, firstly, the integrated circuit tooling clamp is electrified to enable the detection shell 1 to be in a standby state, then the first groove 401 and the second groove 402 are selected according to the detected PCB, the corresponding integrated circuit board 5 is moved upwards and fixed through the fastening nut 503, the detection contact 501 penetrates through the first inserting through hole 103, the upper end part of the detection contact is located at the middle position of the second inserting through hole 403, then the PCB which is suitable for the shape and the size of the first groove 401 is taken and correctly embedded in the first groove 401, after the detection contact is placed, a detector manually stirs the rubber handle 303 downwards, the brake pressing rod 302 downwards presses the second moving sliding rod 305 under the conduction of the transmission connecting piece 304, the clamp plate block 306 is pressed downwards, and the extrusion pressing rod 307 can extrude and clamp each fixing point of the PCB to be clamped on the first fixing point of the detection box 4 The number groove 401 is fixed inside, the detection box 4 moves downwards to compress the reset spring 601 while extruding, so that the upper end of the detection contact 501 is in contact communication with the corresponding detection node, at the moment, a detection person only needs to open a detection switch on the integrated circuit tooling fixture to finish whether the detection is qualified, wherein after the detection, if other PCB circuit boards with different sizes and different circuit detection nodes are required, the detection contact can be installed in the second groove 402 to be fixed, and the integrated circuit boards 5 with different nodes in the middle are started to carry out detection, when the detection is started, the fastening nut 503 for the last detection needs to be loosened and the integrated circuit board 5 for the last detection needs to be put down, then the two integrated circuit boards 5 in the middle are pushed upwards, and then the fastening nut 503 is rotated to clamp the fixing clamp ring 504 into the fixing clamp hole 102 to be fixed, so that the PCB circuit boards with different types can be placed to finish the detection, alright make the PCB circuit board that detects two kinds of different circuit nodes like this, thereby make it detect the functional better, in addition when detecting the use, detect box 4 can be through dismantling screw 603 alright take off it from spacing traveller 6 upwards to pull, alright change the PCB circuit board of a recess 401 and No. two recesses 402 of various different embedding groove shapes after taking off, thereby can detect to the PCB circuit board that various size and shape are different and the node is the same, and then make this integrated circuit frock clamp be applicable to the detection and the installation of various shape PCB circuit boards.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel integrated circuit frock clamp which characterized in that: including detecting shell (1), the last fixed surface that detects shell (1) installs installation support body (2), the front surface middle part fixed mounting of installation support body (2) has installation fixing base (3), the last fixed surface who detects shell (1) installs detection box (4), the inside movable mounting that detects shell (1) has integrated circuit board (5), the upper surface that detects shell (1) is close to the equal fixed mounting in four corners position and has spacing traveller (6).

2. The novel integrated circuit tooling clamp of claim 1, wherein: the surface of the two sides of the detection shell (1) is provided with a movable sliding hole (101), and the surface of the two sides of the detection shell (1) is positioned at the upper end of the movable sliding hole (101) and is provided with a fixing clamp hole (102).

3. The novel integrated circuit tooling clamp of claim 2, wherein: the number of the movable sliding holes (101) and the number of the fixed clamping holes (102) are eight in total, the movable sliding holes and the fixed clamping holes are evenly distributed on two side faces of the detection shell (1) in an equally-divided mode, and a first penetrating through hole (103) is formed in the upper surface of the detection shell (1).

4. The novel integrated circuit tooling clamp of claim 1, wherein: the inner side surface of the mounting frame body (2) is fixedly provided with a fixed plate block (201), and the lower surface of the fixed plate block (201) is fixedly connected with a first movable sliding rod (202).

5. The novel integrated circuit tooling clamp of claim 4, wherein: the utility model discloses a clamp plate, including installation fixing base (3), the front surface fixed mounting has spacing mounting (301), the upper end swing joint of spacing mounting (301) installs braking depression bar (302), the application of force end fixed surface of braking depression bar (302) installs rubber handle (303), the lower extreme of braking depression bar (302) is connected and is installed transmission connecting piece (304), the lower extreme swing joint of transmission connecting piece (304) installs No. two and removes slide bar (305), the lower extreme fixed connection of No. two removal slide bar (305) installs anchor clamps plate (306), the lower fixed surface connection of anchor clamps plate (306) installs crowded compression molding pole (307), the back surface of anchor clamps plate (306) is close to the equal fixed mounting in face four corners position and is removed sliding ring (308).

6. The novel integrated circuit tooling clamp of claim 5, wherein: the lower end of the limiting fixing piece (301) is provided with a movable sliding hole, the second movable sliding rod (305) penetrates through the movable sliding hole to be fixedly connected with the clamp plate block (306), the limiting fixing piece (301) and the braking pressing rod (302) are movably connected through a rotating shaft, the transmission connecting piece (304) is movably connected with the braking pressing rod (302) through the rotating shaft, the transmission connecting piece (304) is movably connected with the second movable sliding rod (305) through the rotating shaft, and the clamp plate block (306) penetrates through the first movable sliding rod (202) to slide through the movable sliding ring (308) to be movably connected with the installation frame body (2).

7. The novel integrated circuit tooling clamp of claim 1, wherein: detect the upper surface of box (4) and seted up recess (401) No. one, No. two recess (402) have been seted up to the inboard surface of recess (401), recess (401) with surface position all has seted up No. two interlude through-holes (403) around the inboard lower surface of No. two recess (402) is close to, the inside that the surface of detection box (4) is located recess (401) is close to four corners position and has all seted up connection slide opening (404).

8. The novel integrated circuit tooling clamp of claim 1, wherein: the last fixed surface of integrated circuit board (5) installs detection contact (501), connecting screw rod (502) are installed to the equal fixed connection in both ends of integrated circuit board (5), fastening nut (503) are installed to the both ends spiral of connecting screw rod (502), the port department fixed mounting of fastening nut (503) has fixed snap ring (504), integrated circuit board (5) are through passing removal slide opening (101) and fastening nut (503) spiral fixed connection, the quantity of integrated circuit board (5) is four altogether, and the node and the circuit that detect are all inequality.

9. The novel integrated circuit tooling fixture of claim 7, wherein: the outer surface of the limiting sliding column (6) is fixedly sleeved with a reset spring (601), a spiral groove (602) is formed in the upper end of the limiting sliding column (6), and a screw (603) is fixedly and spirally arranged on the upper end of the spiral groove (602).

10. The novel integrated circuit tooling clamp of claim 9, wherein: the limiting sliding columns (6) are in threaded connection with screws (603) through penetrating through connecting sliding holes (404), the detection box (4) is movably connected with the detection shell (1) through sliding on the surfaces of the limiting sliding columns (6), the number of the limiting sliding columns (6) is four in total, and the limiting sliding columns are correspondingly installed with the connecting sliding holes (404).