CN203944965U - The electric iron base of being convenient to the welding of 2M wire jumper and detecting - Google Patents

Abstract

The utility model relates to the technical field of electric soldering iron, which is an electric soldering iron base which is convenient for 2M jumper welding and detection, comprising a base body, a light-emitting diode and a coaxial cable connector socket matched with a 2M joint, the top surface of the base body is behind The light-emitting diode and the coaxial cable connector socket are fixed sequentially from the back to the front; the light-emitting diode includes a positive end and a negative end, and the coaxial cable connector socket includes an outer conductor and an inner conductor; the positive end and the inner conductor are electrically connected in the Together, the negative terminal and the outer conductor are electrically connected together by a wire. The utility model has a reasonable and compact structure and is easy to use. It electrically connects the coaxial cable connector socket and the light-emitting diode together and fixes them together on the base body, thereby integrating welding and detection into one body, which is convenient to manufacture and low in cost. Inexpensive, easy to detect, easy to carry, and can simplify the welding process, save time and effort, less prone to false welding, and can effectively improve its welding quality.

Description

Soldering iron base for 2M jumper wire welding and testing

technical field

The utility model relates to the technical field of electric soldering irons, which is an electric soldering iron base which is convenient for welding and detection of 2M jumper wires.

Background technique

In the field of communication transmission, electric soldering iron is a common tool in daily operation and maintenance work, and it is often used to make 2M connectors. The production of 2M connectors is the basic quality that communication operation and maintenance personnel need to possess. To complete the production of a pair of 2M jumpers, four 2M connectors need to be produced. The commonly used 2M jumper production method is as follows: 1. Plug in the power supply of the electric soldering iron, and put the cap and sleeve of the 2M connector on the coaxial cable; 2. Apply solder paste to the soldering point of the 2M connector; 3. Use Remove the outer sheath (8mm) of the coaxial cable with wire strippers, twist the aluminum wire of the shielding layer into one strand, strip off the insulation layer, and keep the copper wire of the coaxial cable about 3mm long; 4. Connect the welding point of the 2M connector with the The copper core of the coaxial line is connected well, and a proper amount of solder is applied to the welding point of the 2M connector with an electric soldering iron. The solder joint is required to be smooth and full; , also make three 2M connectors, and unplug the power supply of the electric soldering iron. After the production is completed, in order to ensure the usability of the produced 2M jumper and reduce the hidden dangers of future operation and maintenance work as much as possible, it is necessary to use a multimeter to test its continuity, so that the operator can perform equipment maintenance at the next station, or For emergency repairs, etc., not only tools for making 2M connectors, electric soldering iron, etc., but also testing equipment such as multimeters are required to ensure that the usability of 2M connectors can be tested after the completion of the production. Tools are prone to omissions, making it impossible to complete the production and testing at one time; and if the test equipment such as a multimeter can only use battery life in an environment where no AC power is found, and its battery life is short, if it fails, It needs to be returned to the factory for maintenance. Not only the maintenance cycle is long, but also the price is expensive, which will greatly affect the work efficiency of the inspection personnel. Moreover, in the process of making 2M jumpers, it is necessary to use an electric soldering iron to dip an appropriate amount of solder to the welding point of the 2M connector to complete the welding of the coaxial cable and the 2M connector. In this process, the operator needs to fix the 2M connector to be soldered with one hand. Connectors are soldered with an electric soldering iron that has been stained with solder, which can easily cause virtual soldering and affect its welding quality, thereby affecting the production quality of 2M jumpers and reducing the efficiency of communication inspection work.

Contents of the invention

The utility model provides an electric soldering iron base which is convenient for 2M jumper welding and detection, overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the existing detection of the existing 2M jumper welding, which requires an additional multimeter and a portable tool for going out It is cumbersome and easy to miss; it reduces the efficiency of communication inspection, and welding is inconvenient, prone to false welding, and cannot ensure the quality of welding.

The technical solution of the utility model is realized through the following measures: an electric soldering iron base that is convenient for 2M jumper welding and detection, including a base body, a light-emitting diode and a coaxial cable connector socket that matches the 2M joint, and the base body The rear part of the top surface of the LED is fixed sequentially from back to front with light-emitting diodes and coaxial cable connector sockets; light-emitting diodes include positive and negative terminals, and coaxial cable connector sockets include outer conductors and inner conductors; positive and inner conductors pass through The wires are electrically connected together, and the negative terminal and the outer conductor are electrically connected together through the wires.

Below is the further optimization or/and improvement to above-mentioned utility model technical scheme:

The above-mentioned coaxial cable connector socket can be an L9 adapter.

The insertion port of the above-mentioned coaxial cable connector socket can be in the forward direction, and a limiting part capable of limiting the 2M connector is fixed on the top front of the base body. The limiting part includes a spring and a limiting block, which are vertical One end of the spring is fixed on the top surface of the base body, and the other end is fixed on the bottom of the limit block, and the upper middle part of the limit block has a limit groove that can be embedded in the end of the 2M joint.

An electric soldering iron bracket can be fixed on the bottom rear part of the above-mentioned base body.

The utility model has a reasonable and compact structure and is convenient to use. It electrically connects the coaxial cable connector socket and the light-emitting diode together and fixes them together on the base body, thereby integrating welding and detection into one, which is convenient to manufacture and low in cost. Inexpensive, easy to detect, easy to carry, no need for additional testing equipment, and can simplify the welding process, save time and effort, less prone to false welding, and can effectively improve its welding quality.

Description of drawings

Accompanying drawing 1 is the schematic diagram of the front view of the preferred embodiment of the utility model.

Accompanying drawing 2 is a left view partial sectional structural schematic diagram of accompanying drawing 1.

Accompanying drawing 3 is the circuit diagram of the utility model preferred embodiment.

The codes in the accompanying drawings are: 1 is the base body, 2 is the light-emitting diode, 3 is the coaxial cable connector socket, 4 is the outer conductor, 5 is the inner conductor, 6 is the spring, 7 is the limit block, and 8 is the limiter. Bit groove, 9 is electric soldering iron support.

Detailed ways

The utility model is not limited by the following examples, and the specific implementation manner can be determined according to the technical scheme of the utility model and actual conditions.

In this utility model, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout method of Fig. The relationship is determined according to the layout direction of the drawings in the specification.

Below in conjunction with embodiment and accompanying drawing, the utility model is further described:

As shown in accompanying drawings 1, 2, and 3, the electric soldering iron base that is convenient for 2M jumper welding and detection includes a base body 1, a light emitting diode 2 and a coaxial cable connector socket 3 that matches the 2M connector, and the base body 1 The rear part of the top surface is sequentially fixed with a light emitting diode 2 and a coaxial cable connector socket 3; the light emitting diode 2 includes a positive terminal and a negative terminal, and the coaxial cable connector socket 3 includes an outer conductor 4 and an inner conductor 5; The terminal and the inner conductor 5 are electrically connected together through a wire, and the negative terminal and the outer conductor 4 are electrically connected together through a wire. During use, the 2M connector can be inserted into the coaxial cable connector socket 3 for soldering, which can realize the fixation of the 2M connector, and does not need to use the method of dipping a proper amount of solder on the electric soldering iron. The operator holds the solder wire in one hand and the other Soldering can be done with an electric soldering iron, which is convenient and quick, and is not prone to false welding, which can effectively improve its welding quality; and after a 2M jumper is completed, its on-off test can be carried out. The method is: keep the post-welding The 2M connector is located in the coaxial cable connector socket 3, and another 2M connector that has been soldered before is inserted into the receiving end of the digital distribution frame, and then the on-off of the measured 2M jumper can be determined by observing whether the light-emitting diode 2 glows If the light-emitting diode 2 is on or flashing, it means that the 2M jumper measured is in good condition and can be used normally. When the light-emitting diode 2 is off, it means that the 2M jumper measured is abnormal. state, can not be used; the utility model is simple in structure, easy to manufacture, low in cost, easy to detect, easy to carry, integrates welding and detection, does not need additional detection equipment, and can simplify the welding process, save time and effort, and is not easy to appear false Welding can effectively improve its welding quality. According to requirements, the coaxial cable connector socket 3 can adopt the existing known technology.

According to actual needs, the above-mentioned electric soldering iron base that is convenient for 2M jumper welding and detection can be further optimized or/and improved:

As shown in Figures 1 and 2, the coaxial cable connector socket 3 is an L9 adapter. The L9 adapter is a prior art.

As shown in Figures 1 and 2, the insertion port of the coaxial cable connector socket 3 is in the forward direction, and a limiting part capable of limiting the 2M connector is fixed on the top front of the base body 1, and the limiting part includes a spring 6 And the limit block 7, one end of the spring 6 in the vertical direction is fixed on the top surface of the base body 1, and the other end is fixed on the bottom of the limit block 7, and the upper middle part of the limit block 7 has a 2M joint that can be embedded Limiting groove 8 at the end. When in use, insert one end of the 2M connector into the coaxial cable connector socket 3, and insert the other end into the limit groove 8, so that the precise positioning of the 2M connector can be realized, which is convenient for welding operation and helps to improve its welding quality .

As shown in accompanying drawings 1 and 2, an electric soldering iron bracket 9 is fixed on the bottom rear portion of the base body 1 . During use, when the electric soldering iron needs to be placed temporarily, the bottom surface can be turned up, which is convenient for placing the electric iron; when the 2M joint needs to be soldered, the bottom surface can be turned downward, so that the top surface can be tilted, which is convenient for welding operation .

The above technical features constitute the best embodiment of the utility model, which has strong adaptability and best implementation effect, and non-essential technical features can be increased or decreased according to actual needs to meet the needs of different situations.

Claims (5)

1. An electric soldering iron base that is convenient for 2M jumper welding and detection is characterized in that it includes a base body, a light-emitting diode and a coaxial cable connector socket that matches the 2M connector, and the rear part of the top surface of the base body is from back to front A light-emitting diode and a coaxial cable connector socket are fixed in turn; the light-emitting diode includes a positive terminal and a negative terminal, and the coaxial cable connector socket includes an outer conductor and an inner conductor; the positive terminal and the inner conductor are electrically connected together through a wire, and the negative terminal and the The outer conductors are electrically connected together by wires. 2. The electric soldering iron base convenient for 2M jumper welding and detection according to claim 1, characterized in that the coaxial cable connector socket is an L9 adapter. 3. The electric soldering iron base that is convenient for 2M jumper welding and detection according to claim 1 or 2 is characterized in that the insertion port of the coaxial cable connector socket is in the forward direction, and an energy The limit part of the limit 2M joint, the limit part includes a spring and a limit block, one end of the spring in the vertical direction is fixed on the top surface of the base body, and the other end is fixed on the bottom of the limit block, the limit block There is a limiting groove in the middle of the upper side that can be embedded in the end of the 2M connector. 4. The electric soldering iron base convenient for 2M jumper welding and detection according to claim 1 or 2, characterized in that an electric soldering iron bracket is fixed at the rear of the bottom surface of the base body. 5. The electric soldering iron base convenient for 2M jumper welding and detection according to claim 3, characterized in that an electric soldering iron bracket is fixed at the rear of the bottom surface of the base body.