English card cutting device for English teaching

Abstract

The utility model provides an English card cutting device for English teaching, which belongs to the technical field of cutting devices and comprises a mounting seat, a limit ring detachably connected onto the mounting seat, a limit seat clamped in the mounting seat, a plurality of groups of slide bars slidably connected between the limit seat and the limit ring, and an air suction disc clamped in the limit seat. A cutting frame is arranged above the air suction disc, an air pump is arranged below the air suction disc, the two ends of the cutting frame are arranged on multiple sets of sliding rods in a sleeving mode correspondingly, a cutting assembly is arranged on the cutting frame, and through arrangement of a limiting ring and a limiting base, the sliding rods can conduct circular motion along the edge of the limiting base, and the motion stability and flexibility of the device are improved; after the cutting angle of the cutting frame is determined, a user can position a sliding rod through a plug pin, the operation precision of the device is improved, the user can generate suction force through an air pump, a suction cup can adsorb and fix a card, and the reliability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting device technical field, more specifically, especially relate to an english card cutting device for english teaching. BACKGROUND

[0002] In english teaching, often need to use various english cards to assist teaching, such as word card, grammar card etc., and these cards usually need to be cut and made, and the cutter of traditional english card cutting device is often fixed, cannot be flexibly adjusted according to the different size and shape of card, due to the limitation of cutter mounting structure, leading to the fixed cutter of traditional device when facing the diversified teaching needs, the need to make different specifications of card, this fixed cutter is more inconvenient, the efficiency and quality of teaching card production are influenced, in addition, the fixed structure of traditional device is relatively simple during cutting, usually adopts single card strip to fix, and the fixed range is small, and it is easy to cause the displacement of card during cutting, thereby affecting the precision and effect of cutting. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides an english card cutting device for english teaching to solve the technical problems of fixed cutter position and simple fixed structure in prior art.

[0004] The purpose and effect of the english card cutting device for english teaching are achieved by the following specific technical means.

[0005] An english card cutting device for english teaching, comprising a mounting seat, a limiting ring is detachably connected to the mounting seat, a limiting seat is clamped in the mounting seat, a plurality of slide rods are slidably connected between the limiting seat and the limiting ring, an air suction disc is clamped in the limiting seat, a cutting frame is arranged above the air suction disc, an air pump is arranged below the air suction disc, the cutting frame is sleeved on the plurality of slide rods at both ends, and a cutting assembly is arranged on the cutting frame.

[0006] According to a preferred mode, the cutting assembly comprises a mounting cover, the mounting cover is arranged on the cutting frame, and a cutter is detachably connected to the bottom of the mounting cover.

[0007] According to a preferred mode, the cutter is slidably connected with the cutting frame, a limiting rod is arranged in the cutter, and a sliding groove is formed in the both sides of the cutting frame.

[0008] According to a preferred mode, the limiting rod is slidably connected with the plurality of sliding grooves at both ends, and the bottom of the cutter is in contact with the air suction disc through the cutting frame.

[0009] According to one preferred mode, the plurality of groups of the slide rods are sleeved with springs, and the plurality of groups of the springs are respectively clamped in the cutting frame.

[0010] According to one preferred mode, the plurality of groups of the slide rods are sleeved with springs, and the plurality of groups of the springs are respectively clamped in the cutting frame.

[0011] According to one preferred mode, the air pump is clamped in the limiting seat, one end of the air pump is connected with the air suction disc pipeline, and the anti-skid pad is clamped at the bottom of the mounting seat.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The utility model discloses a limiting ring and limiting seat are arranged, so that the slide rod can move along the edge of the limiting seat, and the motion stability and flexibility of the device are improved, after determining the cutting angle of the cutting frame, the user can position the slide rod through the plug-in pin, so that the user can control the cutting direction, and the operation accuracy of the device is improved.

[0014] 2、When using the device, the user can generate suction through the air pump, so that the suction disc can adsorb and fix the card, and the reliability of the device for fixing the card is improved, then, through the arrangement of the spring, the cutting frame can press the card of a certain thickness, the user is facilitated to cut the card of different thicknesses, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram after the utility model is assembled;

[0016] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0017] Figure 3 It is the overhead structure schematic diagram of the utility model;

[0018] Figure 4 It is the section structure schematic diagram of the utility model.

[0019] In the drawing, the corresponding relationship between the component name and the drawing number is as follows:

[0020] 11, mounting seat;12, limiting ring;13, limiting seat;14, slide rod;15, air suction disc;16, cutting frame;17, air pump;18, plug-in pin;19, anti-skid pad;101, positioning hole;21, mounting cover;22, cutting knife;23, limiting rod;201, sliding groove. DETAILED DESCRIPTION

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0022] Example: Figures 1 to 4 As shown, this utility model provides an English card cutting device for English teaching, including a mounting base 11. The mounting base 11 provides a stable support foundation for the entire device, ensuring the stability of the device during operation and improving the stability of the device's operation. An anti-slip pad 19 is fitted at the bottom of the mounting base 11, which effectively prevents the device from sliding during operation, making the operation safer and more reliable for the user and improving the safety of the device. A limiting seat 13 is fitted inside the mounting base 11, which provides accurate installation positions for other parts, making the installation of the device parts more stable and improving the structural stability of the device. An air suction plate 15 is fitted inside the limiting seat 13, and an air pump 17 is located below the air suction plate 15. The air pump 17 is fitted inside the limiting seat 13, and one end of the air pump 17 is connected to the pipe of the air suction plate 15. Through the cooperation of the air pump 17 and the air suction plate 15, an adsorption force can be generated, which can fix the card when the user cuts the card, improving the card cutting accuracy and enhancing the user's operating convenience.

[0023] A limiting ring 12 is detachably connected to the mounting base 11. The limiting ring 12 can limit the internal parts of the device, preventing them from falling off during operation and improving the safety of the device. Multiple sets of sliding rods 14 are slidably connected between the limiting base 13 and the limiting ring 12. This structure allows the multiple sets of sliding rods 14 to slide along the outer edge of the limiting base 13, enabling the user to flexibly adjust the position of the sliding rods 14 according to the different sizes and shapes of the cards, thus improving the operability of the device.

[0024] A cutting frame 16 is located above the suction plate 15. The cutting frame 16 provides support and positioning for the cutting operation, allowing the user to perform the cutting work more accurately and improving the cutting accuracy. Both ends of the cutting frame 16 are respectively fitted onto multiple sets of sliding rods 14. This structure ensures the smooth rotation of the cutting frame 16, preventing it from shaking during operation and improving the stability of the device. Each set of sliding rods 14 is fitted with a spring, and the top of each spring is respectively locked inside the cutting frame 16. This structure allows the user to lift the cutting frame 16 to clamp and cut cards of different thicknesses, improving the device's adaptability to different paper thicknesses and enhancing the user's convenience when cutting various types of paper.

[0025] A plurality of slide rods 14 are provided with a plurality of latches 18. The latches 18 can be used to fix the positions of the slide rods 14, so that the slide rods 14 can be kept stable during the operation. A plurality of positioning holes 101 are formed in the mounting seat 11. The bottoms of the latches 18 are respectively clamped in the plurality of positioning holes 101. Through the structure, the user can adjust the clamping of the latches 18 and the different positioning holes 101 to change the positions of the slide rods 14, so that the device can adapt to different working requirements, improve the flexibility of the device, and improve the convenience of the user when adjusting the device.

[0026] As shown in Figure 2 The cutting assembly is provided on the cutting frame 16. Through the provision of the cutting assembly, the card can be accurately cut, so that the user can obtain the ideal cutting effect, improve the functionality of the device, and the cutting assembly includes a mounting cover 21. The mounting cover 21 is located on the cutting frame 16. The bottom of the mounting cover 21 is detachably connected with a cutter 22. Through the provision of the mounting cover 21, the cutter 22 can be protected and fixed, so that the cutter 22 is more stable, the stability of the cutting is improved, and the user can conveniently replace the cutter 22 of different specifications through the detachable structure of the cutter 22, so that the device can meet the cutting requirements of cards of different shapes and sizes, improve the versatility of the device, improve the ability of the user to cope with diversified cutting tasks, and the cutter 22 is slidingly connected with the cutting frame 16. The bottom of the cutter 22 penetrates through the cutting frame 16 and contacts the air suction disc 15. Through the structure, the user can more flexibly control the cutting position of the cutter 22, so that the cutting operation is more accurate, and the cutting precision is improved.

[0027] The limiting rod 23 is provided in the cutter 22. Through the provision of the limiting rod 23, the movement range of the cutter 22 can be limited, so that the cutter 22 will not be excessively displaced during the cutting process, and the cutting accuracy is improved. The cutting frame 16 is provided with a plurality of sliding grooves 201 on both sides. Through the provision of the sliding grooves 201, a track is provided for the sliding of the limiting rod 23, so that the movement of the limiting rod 23 is more smooth. The limiting rod 23 is slidingly connected with the plurality of sliding grooves 201 at both ends. Through the structure, the user can perform the cutting action along the established track when operating the cutter 22, so that the cutting stability is improved, the operation convenience of the user is improved, the user can push the mounting cover 21 to make the cutter 22 slide in the cutting frame 16, and the card pressed on the bottom of the cutting frame 16 is cut, so that the practicality of the device is improved.

[0028] The specific use mode and effect of the embodiment are as follows:

[0029] In use of the English card cutting device for English teaching, firstly, the cutting frame 16 is lifted, the card to be cut is placed on the suction disc 15, the position of the cutting frame 16 is adjusted according to the size and shape of the card to be cut, the position of the slide rod 14 is fixed by engaging the plug 18 with different positioning holes 101 on the mounting seat 11 to adapt to cards of different sizes and shapes, then the spring of the cutting frame 16 is stretched and contracted to enable the cutting frame 16 to stably press the card of different thickness, at the same time, the air pump 17 is started to enable the suction disc 15 to generate suction force to fix the card, then the cutting knife 22 of appropriate specification is selected according to the cutting requirement, the cutting knife 22 is installed on the cutting frame 16 through the mounting cover 21, the mounting cover 21 is pushed, the cutting knife 22 slides in the cutting frame 16 to ensure the cutting position is accurate, thereby the card is cut, and since the limiting rods 23 slide at two ends in the sliding groove 201, the cutting knife 22 is prevented from being taken out of the cutting frame 16 in use.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments.

Claims

1. An English card cutting device for English teaching, characterized by: The utility model provides a cutting device, including mounting seat (11), the mounting seat (11) is detachably connected with limiting ring (12), the mounting seat (11) is clamped with limiting seat (13), and the limiting seat (13) is slidably connected with multiple groups of slide bar (14) between limiting ring (12), the limiting seat (13) is clamped with suction disc (15), the suction disc (15) top is equipped with cutting frame (16), the suction disc (15) below is equipped with air pump (17), the cutting frame (16) both ends are respectively set on multiple groups of slide bar (14), and the cutting frame (16) is equipped with cutting assembly.

2. The English card cutting device for English teaching according to claim 1, characterized in that: The cutting assembly includes a mounting cover (21), which is located on the cutting frame (16), and a cutter (22) detachably connected to the bottom of the mounting cover (21).

3. The English card cutting device for English teaching according to claim 2, characterized in that: The cutter (22) is slidably connected to the cutting frame (16), a limiting rod (23) is arranged in the cutter (22), and a sliding groove (201) is formed on both sides of the cutting frame (16).

4. The English card cutting device for English teaching according to claim 3, characterized in that: The limiting rod (23) is slidably connected to multiple groups of sliding grooves (201) at both ends, and the bottom of the cutter (22) is in contact with the suction disc (15) through the cutting frame (16).

5. The English card cutting device for English teaching according to claim 1, characterized in that: Multiple groups of springs are arranged on the slide rods (14), and the top of the multiple groups of springs is clamped in the cutting frame (16).

6. The English card cutting device for English teaching according to claim 5, characterized in that: Multiple groups of slide rods (14) are provided with a latch (18), a mounting seat (11) is provided with multiple groups of positioning holes (101), and the bottom of the multiple groups of latches (18) is clamped in the multiple groups of positioning holes (101).

7. The English card cutting device for English teaching according to claim 1, characterized in that: The air pump (17) is clamped in the limiting seat (13), one end of the air pump (17) is connected to the suction disc (15) through a pipeline, and a non-slip pad (19) is clamped at the bottom of the mounting seat (11).

Images