Busbar pin pitch adjusting tool

Abstract

The utility model discloses a busbar pin spacing adjustment tool, including base, the base top rear side is equipped with the support seat, the support seat front portion both sides are vertically equipped with the guide rail, the support seat top is equipped with the handle pressure rod of rotation, the guide rail is equipped with the lower pressure block of sliding, the guide rail top is all fixedly equipped with the tension spring, the other end of tension spring with lower pressure block side portion fixed connection, the lower pressure block bottom transverse equal interval is equipped with a plurality of adjustment teeth. The utility model is when using and will be placed in the busbar base top, and will be pin towards the upper, and the time will pull handle pressure rod to the forward side, so that handle pressure rod rotates to the forward side, and handle pressure rod forward side and lower pressure block top contact and push down lower pressure block, through a plurality of adjustment teeth card embed busbar pin interval, thereby can adjust busbar pin spacing, avoided the problem that user can not install and use busbar because of pin spacing is not right.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of adjusting frock, concretely relates to a busbar pin spacing adjusting frock. BACKGROUND

[0002] Busbar (usually called Busbar or Bus Bar in English) is a rigid metal strip or metal row that carries current in electrical engineering and electronic equipment. Its core function is to efficiently and reliably concentrate and distribute large current or provide public electrical connection for multiple points, which is equivalent to the "main road" or "hub" in the circuit. It is usually made of high-conductivity materials (such as copper, aluminum or copper tinned), with large cross-sectional area, and can carry tens of amperes to thousands of amperes of current. Compared with ordinary wires, it has lower resistance and better heat dissipation, suitable for high-power scenarios. The current of the power supply (such as battery, transformer) is concentrated and introduced, and then distributed to multiple power consumption devices or sub-circuits (such as multiple devices in a server cabinet, battery pack distribution of an electric vehicle) through branch interfaces. Replace a large number of dispersed wires, simplify the internal structure of the equipment, and improve the space utilization and maintainability. As a unified connection point of ground (GND), power supply (VCC / VDD) or signal reference plane, it reduces potential difference and noise interference.

[0003] However, the busbar pin spacing may be displaced due to the influence of jolting and vibration during transportation, which may cause difficulty or inability to install for the user, which is the most direct influence. The pin spacing is designed to match the corresponding hole on the socket or connector. After the spacing changes, the pin cannot be accurately aligned and inserted into the hole. During use, manual forced correction (which may damage the pin or socket) is often required, or the device cannot be installed at all, resulting in the device cannot be used.

[0004] Therefore, the applicant has made a beneficial design and found a method to solve the above problems. The technical solution to be introduced below is generated in this background. INVENTION CONTENTS

[0005] The utility model relates to a busbar pin spacing adjusting frock to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A busbar pin spacing adjusting frock, comprising a base, a support seat is arranged on the top rear side of the base, vertical guide rails are arranged on both sides of the front part of the support seat, a handle pressing rod is rotatably arranged on the top of the support seat, a pressing block is slidably arranged on the guide rail, pull springs are fixedly arranged on the top of the guide rail, the other end of the pull spring is fixedly connected with the side of the pressing block, and a plurality of adjusting teeth are transversely and equidistantly arranged on the bottom of the pressing block.

[0008] Preferably, the support seat top is provided with a limiting piece on both sides, and the front side of the limiting piece is in abutment with the top of the pressing block.

[0009] Preferably, the pressing block and the guide rail are detachable.

[0010] Beneficial effects

[0011] The above one or more technical solutions in the busbar pin spacing adjustment tool provided by the embodiment of the utility model have at least one of the following technical effects:

[0012] The user places the busbar on the top of the base and faces the pin upwards during use, pulls the handle pressing rod to the front side, and rotates the handle pressing rod to the front side, so that the front side of the handle pressing rod is in contact with the top of the pressing block and pushes the pressing block downward, and the pin spacing of the busbar can be adjusted by embedding the adjusting teeth into the pin spacing of the busbar, thereby avoiding the problem that the user cannot install and use the busbar due to the incorrect pin spacing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a three-dimensional structure schematic Figure One ;

[0014] Figure 2 The utility model discloses a three-dimensional structure schematic Figure Two .

[0015] The correspondence between the annotations of the drawings and the component names is as follows:

[0016] 1, base;2, support seat;3, guide rail;4, handle pressing rod;5, pressing block;6, tension spring;7, adjusting tooth;8, limiting piece. DETAILED DESCRIPTION

[0017] The technical solutions of the utility model will be described clearly and completely in combination with the embodiments, and obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] In the description of the utility model, it should be understood that the directions or position relations indicated by the terms such as "up", "down", "left", "right" are the directions or position relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, so it cannot be understood as a limitation on the utility model.

[0019] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term '' set '' '' install '' '' link '' '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication. For ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning in the utility model according to specific circumstances.

[0020] In order to avoid excessive unnecessary details, the structure or function belonging to the following embodiments will not be described in detail.

[0021] As Figures 1-2 The utility model discloses a busbar pin spacing adjusting tool's structure schematic diagram as a preferred embodiment of the utility model shows,

[0022] In this embodiment, the base 1 is provided with a support seat 2 on the top rear side, the support seat 2 is perpendicular to the base 1, vertical guide rails 3 are arranged on both sides of the front part of the support seat 2, the two guide rails 3 are vertically and parallelly arranged, a handle pressing rod 4 is rotatably arranged on the top of the support seat 2, the handle pressing rod 4 rotates forward, a pressing block 5 is slidably arranged on the guide rail 3, the pressing block 5 slides along the guide rail 3, a tension spring 6 is fixedly arranged on the top of the guide rail 3 through screws, the other end of the tension spring 6 is fixedly connected with the side of the pressing block 5 through screws, a plurality of adjusting teeth 7 are transversely and equidistantly arranged on the bottom of the pressing block 5, when the user uses, the busbar is placed on the top of the base 1, and the pin is upward, at that time, the handle pressing rod 4 is pulled to the forward side, so that the handle pressing rod 4 rotates to the forward side, the forward side of the handle pressing rod 4 contacts with the top of the pressing block 5 and pushes the pressing block 5 downward, and the pin spacing of the busbar can be adjusted by embedding the adjusting teeth 7 into the pin of the busbar.

[0023] In this embodiment, limit sheets 8 are arranged on both sides of the top of the support seat 2 through screws, the front side of the limit sheet 8 abuts against the top of the pressing block 5, and the top of the pressing block 5 is limited by the limit sheet 8.

[0024] In this embodiment, the detachable structure is arranged between the pressing block 5 and the guide rail 3, the pressing block 5 is disassembled and replaced according to the different models of the busbar when in use, as shown in the figure. Figures 1 to 2

[0025] The busbar pin spacing adjusting tool of the utility model is arranged in a common mechanical manner, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved.

[0026] ​The technical matters not described in detail in the present utility model are all known technologies, and the skilled person in the art can easily implement the present utility model on the basis of understanding the present specification, and the contents shown in the drawings are part of the present specification.

[0027] The above is a further detailed description of the present utility model in combination with the specific embodiments, and the present utility model is not limited to these descriptions. For the ordinary skilled person in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, a number of simple deductions or substitutions can be made, and all of them should be regarded as falling within the protection scope defined by the claims submitted by the present utility model.

Claims

1. A bus pin pitch adjustment fixture, characterized in that: Includes a base (1), a support seat (2) is provided on the rear side of the top of the base (1), guide rails (3) are vertically provided on both sides of the front part of the support seat (2), a handle pressure rod (4) is rotatably provided on the top of the support seat (2), a lower pressure block (5) is slidably provided on the guide rail (3), a tension spring (6) is fixedly provided on the top of the guide rail (3), the other end of the tension spring (6) is fixedly connected to the side of the lower pressure block (5), and a number of adjusting teeth (7) are provided at equal intervals in the horizontal direction at the bottom of the lower pressure block (5).

2. The bus pin pitch adjustment fixture according to claim 1, characterized in that: The support base (2) is provided with limiting pieces (8) on both sides of the top, and the front side of the limiting piece (8) abuts against the top of the pressing block (5).

3. The bus pin pitch adjustment fixture according to claim 1, characterized in that: The pressure block (5) and the guide rail (3) are detachable.

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