CN204774154U - Voucher book -binding machine that financial management teaching was used - Google Patents

Abstract

A voucher binding machine used in financial management teaching, which belongs to the field of teaching tools, solves the problems of difficult disassembly and high cost after binding financial vouchers in current binding machines. It includes a pressing plate, and a magnetic plate is arranged on the lower surface of the pressing plate. Two or more steel needles are arranged on the magnetic plate, each steel needle contains a needle body, one end of the needle body is a tip, and a plurality of barbs are arranged on the needle body near the tip, and the other end of the needle body is A screw rod is provided, and a nut is provided on the screw rod. The nut is made of magnetic material, and the nut and the magnetic plate are connected by magnetic force; a rubber plate is provided under the steel needle, and an aluminum alloy plate is provided on the lower surface of the rubber plate to prevent the steel needle from being pierced. wear; the rubber plate is placed on the base plate, and a plurality of positioning columns are arranged on the opposite sides of the base plate, and positioning holes corresponding to the positioning columns are arranged on the pressing plate, and the pressing plate is set on the corresponding positioning column with the positioning holes, so that the pressing plate can Press down vertically; the utility model is used for binding financial vouchers used in teaching.

Description

Voucher binding machine used in financial management teaching

technical field

The utility model belongs to the field of teaching tools, in particular to a voucher binding machine used in financial management teaching.

Background technique

In the process of financial management teaching, in order to improve the students' actual working ability, it is necessary to explain the use of various financial vouchers one by one. Open and use, the current bookbinding machine is difficult to disassemble after binding financial documents, and the cost is high, so it is not suitable for use in teaching.

Contents of the invention

The purpose of this utility model is to solve the problem that the current binding machine is difficult to disassemble and cost high after binding the financial vouchers, and provides a voucher binding machine for financial management teaching. Its technical scheme is as follows:

A voucher binding machine for financial management teaching, which includes a pressing plate, a magnetic plate is arranged on the lower surface of the pressing plate, two or more steel needles are arranged on the magnetic plate, each steel needle contains a needle body, and the needle body One end of the needle is the tip, and there are many barbs on the needle body near the tip, and a screw rod is arranged on the other end of the needle body. The diameter of the screw rod is equal to the maximum diameter of the needle body, and a nut is arranged on the screw rod. Material, the nut and the magnetic plate are magnetically connected; a rubber plate is arranged under the steel needle, and the thickness of the rubber plate is more than 1.5 times the vertical distance between the uppermost end of the barb and the lowermost end of the needle body , so that the barbs are not easy to pull out after being inserted into the rubber plate, the lower surface of the rubber plate is provided with an aluminum alloy plate, and the aluminum alloy plate is bonded to the rubber plate to prevent the steel needle from being pierced; the rubber plate is placed on the bottom plate, and the A plurality of positioning posts are arranged on opposite sides, and positioning holes corresponding to the positioning posts are arranged on the pressing plate, and the pressing plate is set on the corresponding positioning posts with the positioning holes, so that the pressing plate can be pressed down vertically.

The beneficial effects of the utility model are: simple structure, low cost, can conveniently bind multiple financial vouchers together, and conveniently disassemble the bound financial vouchers, and is suitable for use in teaching.

Description of drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the lower surface of the pressing plate;

Fig. 3 is the exploded view of steel needle;

Fig. 4 is a schematic diagram of finishing binding.

Detailed ways:

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a voucher binding machine used in financial management teaching includes a pressing plate 1, a magnetic plate 2 is arranged on the lower surface of the pressing plate 1, and two magnetic plates are arranged on the magnetic plate 2. One or more steel needles 3, each steel needle 3 includes a needle body 3-1, one end of the needle body 3-1 is a tip, and a plurality of barbs 3-2 are arranged on the needle body 3-1 near the tip , the other end of needle body 3-1 is provided with screw rod 3-3, and the diameter of screw rod 3-3 is equal to the maximum diameter of needle body 3-1, is provided with nut 3-4 on screw rod 3-3, and nut 3-4 Magnetic material is used, and the nut 3-4 is magnetically connected with the magnetic plate 2; a rubber plate 4 is arranged under the steel needle 3, and the thickness of the rubber plate 4 is the uppermost end of the barb 3-2 and the needle body 3- 1.5 times more than the vertical distance between the lowermost ends, so that the barb 3-2 is not easy to pull out after being inserted into the rubber plate 4, and the lower surface of the rubber plate 4 is provided with an aluminum alloy plate 5, and the aluminum alloy plate 5 Adhesive with the rubber plate 4 to prevent the steel needle 3 from being pierced; the rubber plate 4 is placed on the bottom plate 6, and a plurality of positioning columns 7 are arranged on the opposite sides of the bottom plate 6, and the pressure plate 1 is provided with corresponding positioning columns 7 The positioning hole 1-1, the pressing plate 1 is set on the corresponding positioning column 7 with the positioning hole 1-1, so that the pressing plate 1 can be pressed down vertically.

Preferably, baffles 6-1 are provided on at least three sides of the rubber plate 4 to prevent the rubber plate 4 from sliding, and the baffles 6-1 are fixedly connected to the bottom plate 6 or integrally formed.

Preferably, in order to save labor, a pressure device is provided above the pressing plate 1, and a lever type pressure device can be used, which is low in cost and easy to maintain.

Using method and principle: place the binding part of the financial voucher 8 to be bound on the rubber plate 4, press down the pressing plate 1, so that the steel needle 3 pierces the financial voucher 8 and inserts it into the rubber plate 4, because the needle body 3-1 There are barbs 3-2 on the top, so the steel needle 3 is not easy to pull out, and the binding process is completed; the steel needle 3 can be produced in various length specifications, which can be selected according to the thickness of the binding; If the hole of the nut 3-4 is used, the binding will be easier; when the financial voucher 8 is used again, the financial voucher 8 can be disassembled by removing the nut 3-4; the steel needle 3 can be used repeatedly after being removed from the rubber plate 4 , as long as the steel needle 3 is not inserted into the rubber plate 4 from the same position every time.

Claims (2)

1. A voucher binding machine used for financial management teaching is characterized in that it comprises a pressing plate (1), a magnetic plate (2) is arranged on the lower surface of the pressing plate (1), and two magnetic plates (2) are arranged on the magnetic plate (2). One or more steel needles (3), each steel needle (3) comprises a needle body (3-1), one end of the needle body (3-1) is a tip, and the needle body (3-1) is close to the tip The position is provided with a plurality of barbs (3-2), and the other end of the needle body (3-1) is provided with a screw rod (3-3), and the diameter of the screw rod (3-3) is equal to that of the needle body (3-1). The maximum diameter is provided with a nut (3-4) on the screw rod (3-3), the nut (3-4) adopts magnetic material, and the nut (3-4) is connected with the magnetic plate (2) by magnetic force; the steel needle ( 3) is provided with a rubber plate (4) below, and the thickness of the rubber plate (4) is the vertical distance between the uppermost end of the barb (3-2) and the lowermost end of the needle body (3-1). More than 1.5 times, the lower surface of the rubber plate (4) is provided with an aluminum alloy plate (5), and the aluminum alloy plate (5) is bonded to the rubber plate (4); the rubber plate (4) is placed on the bottom plate (6) , a plurality of positioning columns (7) are arranged on the opposite sides of the bottom plate (6), and positioning holes (1-1) corresponding to the positioning columns (7) are arranged on the pressing plate (1), and the pressing plate (1) is used for positioning The holes (1-1) are sleeved on the corresponding positioning posts (7). 2. A voucher binding machine for financial management teaching according to claim 1, characterized in that at least three side surfaces of the rubber plate (4) are provided with baffles (6-1).