Tool for locking positive and negative conductive columns

Abstract

The utility model provides a tool for locking positive and negative conductive columns, and belongs to the technical field of circuit board processing. The device comprises a device frame and an adjusting mechanism, a plurality of first through holes are formed in the device frame, the adjusting mechanism comprises an adjusting button and a connecting belt, the adjusting button is correspondingly arranged below the first through holes, the adjusting button is rotatably arranged on the device frame and comprises a rotary knob and a transmission column, the transmission column is arranged above the rotary knob, and a second through hole is formed in the top of the transmission column; the connecting belt is connected with the outer surfaces of the two transmission columns. Corresponding positive and negative conductive columns are placed in the second through holes of the two adjusting knobs in each group of corresponding adjusting mechanisms through the first through holes, then the circuit board is placed above the device frame, and a knob below one adjusting knob is adjusted to drive the other adjusting knob to rotate synchronously through a connecting belt, so that screw holes of the conductive columns correspond to hole positions of the circuit board, and the circuit board is fixed on the device frame. And finally, assembling and locking screws.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, and more specifically, to a tooling for locking positive and negative conductive posts. Background Art

[0002] When connecting a conductive post to a circuit board, screws are usually used for connection. During the installation of the screws, it is easy to occur eccentric and skewed situations, resulting in thread stripping and damaging the circuit board or the conductive post. Therefore, the utility model provides a tooling for locking positive and negative conductive posts. Summary of the Invention

[0003] To make up for the above deficiencies, the utility model provides a tooling for locking positive and negative conductive posts, aiming to improve the problem that when connecting an existing conductive post to a circuit board, screws are usually used for connection, and during the installation of the screws, it is easy to occur eccentric and skewed situations, resulting in thread stripping and damaging the circuit board or the conductive post.

[0004] The utility model is implemented as follows:

[0005] The utility model provides a tooling for locking positive and negative conductive posts, including:

[0006] A device frame, on which a number of first through holes are provided;

[0007] A number of groups of adjusting mechanisms, each adjusting mechanism including:

[0008] Two groups of adjusting knobs, which are correspondingly arranged below the first through holes, and the adjusting knobs are rotatably arranged on the device frame. The adjusting knobs include:

[0009] A knob;

[0010] A transmission column, which is arranged above the knob, and a second through hole is provided at the top of the transmission column;

[0011] A connecting belt, which connects the outer surfaces of the two transmission columns.

[0012] Preferably, the device frame includes:

[0013] A device bottom plate, which is horizontally arranged, and the adjusting knobs are rotatably arranged on the device bottom plate;

[0014] A device top plate, which is parallelly arranged above the device bottom plate, and a number of the first through holes are provided on the device top plate;

[0015] A number of connecting columns, which are vertically arranged between the device bottom plate and the device top plate.

[0016] Preferably, the outer surface of the transmission column is set as a rough surface.

[0017] Preferably, a handle is provided on one side of the device frame.

[0018] Preferably, the transmission column is a gear mechanism with the second through hole provided at the center.

[0019] Preferably, it further includes:

[0020] A number of bearings, and the bearings are arranged in the first through hole.

[0021] Preferably, a number of positioning columns are provided on the device top plate.

[0022] The beneficial effects of the present utility model are as follows: For the tooling for locking the positive and negative conductive columns provided by the present utility model, when the positive and negative conductive columns are placed through the first through hole in the second through hole of each set of adjusting mechanisms, and then the circuit board is placed above the conductive columns, by screwing the knob to drive the rotating belt to rotate, thereby driving each set of positive and negative conductive columns to be able to adjust the direction relative to the mounting hole positions on the circuit board. After aligning the positive and negative conductive columns with the circuit board hole positions and tightening the screws, it is possible to reduce the phenomenon of thread slipping caused by the eccentricity and skew of the screws, which may damage the circuit board or the conductive columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0024] Figure 1 Structural schematic diagram of the tooling for locking the positive and negative conductive columns provided by the embodiment of the present utility model;

[0025] Figure 2 Exploded structural schematic diagram of the tooling for locking the positive and negative conductive columns provided by the embodiment of the present utility model.

[0026] In the figure: device frame 1, device bottom plate 100, device top plate 110, first through hole 111, adjusting mechanism 2, adjusting knob 200, knob 201, transmission column 202, second through hole 203, connecting belt 210, handle 3, bearing 4, positioning column 5. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further clarified below with reference to specific drawings.

[0028] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] Example

[0031] like Figure 1-2 As shown, the utility model provides a positive and negative conductive column locking tool, including: a device frame 1, an adjustment mechanism 2, a plurality of first through holes 111 are arranged on the device frame 1, the adjustment mechanism 2 includes: an adjustment button 200, a connecting belt 210, the adjustment button 200 is correspondingly arranged below the first through hole 111, the adjustment button 200 is rotatably arranged on the device frame 1, the adjustment button 200 includes: a knob 201, a transmission column 202, the transmission column 202 is arranged above the knob 201, a second through hole 203 is arranged on the top of the transmission column 202, and the connecting belt 210 connects the outer surfaces of the two transmission columns 202. The corresponding positive and negative conductive columns are placed in the second through holes 203 of the two adjustment buttons 200 in each corresponding group of the adjustment mechanism 2 through the first through hole 111, and then the circuit board is placed above the device frame 1, and the knob 201 below the adjustment button 200 drives the other adjustment button 200 to rotate synchronously through the connecting belt 210, so that the screw hole of the conductive column corresponds to the hole position of the circuit board, and finally the screw assembly is locked.

[0032] It should be noted that several groups of positive and negative conductive columns need to be set on the circuit board, and holes are set on the circuit board corresponding to the installation positions of the conductive columns. Each group of holes is distributed in different directions according to the specific conditions of the circuit board. After the corresponding positive and negative conductive columns are placed in the corresponding adjustment mechanism 2, the positive and negative conductive columns in the second through hole 203 can be driven to rotate in the first through hole 111 at the same time by rotating the knob 201. When the positive and negative conductive columns are aligned with the holes of the circuit board, the circuit board is connected to the positive and negative conductive columns by screws, which avoids the situation that during the screw installation process, the threaded holes on the positive and negative conductive columns are not aligned with the holes on the circuit board, which is easy to cause eccentricity and skewness, resulting in thread slippage and damage to the circuit board and the conductive columns.

[0033] In this embodiment, the device rack 1 includes: a device bottom plate 100, a device top plate 110, and connecting columns. The device bottom plate 100 is horizontally arranged, the adjusting knob 200 is rotatably arranged on the device bottom plate 100, the device top plate 110 is arranged parallel to the device bottom plate 100 above it, several first through holes 111 are arranged on the device top plate 110, the connecting columns are vertically arranged between the device bottom plate 100 and the device top plate 110. Preferably, several positioning columns 5 are arranged on the device top plate 110, which can play a certain positioning role when placing the circuit board on the device top plate 110. A handle 3 is arranged on one side of the device rack 1 to facilitate the movement of the positive and negative conductive column locking tool. As Figure 1-2 shown, the device rack 1 is divided into an upper and a lower layer structure, and the circuit board is directly placed on the device top plate 110. Preferably, the distance between the device bottom plate 100 and the device top plate 110 is adjustable. By setting the connecting columns as telescopic mechanisms, the device rack 1 can adapt to conductive columns of different lengths.

[0034] In this embodiment, the outer surface of the transmission column 202 is a rough surface. Further, the transmission column 202 is a gear mechanism with a second through hole 203 provided at the center. As Figure 2 shown, the transmission column 202 can drive the connecting belt 210 to rotate more conveniently.

[0035] In this embodiment, it further includes: several bearings 4. The bearings 4 are arranged in the first through holes 111. When adjusting the adjusting knob 201, the positive and negative conductive columns can rotate in the first through holes 111. The arrangement of the bearings 4 reduces the friction between the conductive columns and the inner walls of the first through holes 111. It should be noted that the diameter of the first through hole 111 is larger than that of the second through hole 203.

[0036] To further improve the adaptability of the device, the knob 201 is arranged to penetrate through the third through hole vertically, and the third through hole is arranged corresponding to the second through hole 203.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. The positive and negative conductive column locking tooling is characterized by: include: A device frame, wherein a plurality of first through holes are provided on the device frame; Several groups of regulating mechanisms, the regulating mechanisms comprising: Two sets of adjustment buttons, the adjustment buttons are correspondingly arranged below the first through hole, the adjustment buttons are rotatably arranged on the device frame, and the adjustment buttons include: A knob; A transmission column, the transmission column is arranged above the knob, and a second through hole is arranged on the top of the transmission column; A connecting belt is provided, wherein the connecting belt connects the outer surfaces of the two transmission columns.

2. The positive and negative conductive column locking tooling according to claim 1 is characterized in that: The device frame comprises: A device bottom plate, the device bottom plate is horizontally arranged, and the adjustment knob is rotatably arranged on the device bottom plate; A device top plate, the device top plate is arranged parallel to and above the device bottom plate, and a plurality of the first through holes are arranged on the device top plate; A plurality of connecting columns are vertically arranged between the device bottom plate and the device top plate.

3. The positive and negative conductive column locking tooling according to claim 1, characterized in that: The outer surface of the transmission column is configured as a rough surface.

4. The positive and negative conductive column locking tooling according to claim 1, characterized in that: A handle is arranged on one side of the device frame.

5. The positive and negative conductive column locking tooling according to claim 1, characterized in that: The transmission column is a gear mechanism with the second through hole arranged at the center.

6. The positive and negative conductive column locking tooling according to claim 1, characterized in that: Also includes: A plurality of bearings are disposed in the first through hole.

7. The positive and negative conductive column locking tooling according to claim 2, characterized in that: A plurality of positioning posts are arranged on the top plate of the device.

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