CN109968452A - Portable punching device with assisted positioning - Google Patents

Abstract

The invention discloses a portable punching device that can assist in positioning, belonging to a paper punching device, comprising a support base, a punching support platform is movably installed on the support base, and a handle sleeve is also installed on the punching support platform. The front end of the handle sleeve is provided with two punching bits, the punching bits are arranged on the punching support table, and the upper part of the punching bit is placed at the lower part of the handle sleeve; one end of the support base and one end of the first support platform Actively connected, the other end of the first support platform is movably connected with one end of the second support platform, and the second support platform is also movably connected with one end of the third support platform; The punched paper can be directly bound, which improves the efficiency of the binding after punching, and is easy to operate. In the non-use state, it can be folded into a box-like structure with the support base, which is small in size and easy to carry.

Description

Portable punching device with assisted positioning

technical field

The present invention relates to a paper punching device, more specifically, the present invention mainly relates to a portable punching device that can assist in positioning.

Background technique

Paper punching devices are commonly used in two types: electric and manual. In addition to the function of punching paper, the electric punching device is generally equipped with a binding function at the same time; the manual punching device generally only has the function of punching paper. Although the electric punching device is simple to operate and has complete functions, it is expensive, and needs to use electric energy at the same time, which is limited by the environment and cannot be carried around, so it cannot be used in business trips, etc.; the manual punching device is not subject to environmental factors. It can be carried around and used at any time, and the price is cheap, and the operation is safe and convenient. At present, there are a large number of mature products on the market for manual punching machines, which can meet the basic needs of punched paper. However, after punching the paper, it is often necessary to bind the punched paper. At this time, a binding clip needs to be installed. For a puncher with only punching function, the paper needs to be removed and installed. During the process, the relative position of the paper and the paper is changed, and the binding clip can be installed after the paper needs to be aligned again, which is not convenient to operate. At the same time, the determination of the punching position on the paper depends on the scale, and the operation is cumbersome; and the fixing of the paper requires the user to hold the hand, which is likely to cause deviation of the punching position and increase the difficulty of installing the binder.

SUMMARY OF THE INVENTION

One of the objectives of the present invention is to provide a portable punching device that can assist in positioning in view of the above shortcomings, in order to solve the problem that the similar manual punching machine in the prior art has a single structure, inconvenient binding operation after punching, and insufficient portability. and other technical issues.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

The present invention provides a portable punching device that can assist in positioning, comprising a support base on which a punching support table is movably installed, a handle sleeve is also installed on the punching support table, and the handle The front end of the sleeve is provided with two punching bits, the punching bits are arranged on the punching support table, and the upper part of the punching bits is placed on the lower part of the handle sleeve; There is a through hole matched with the punching bit, and L-shaped paper baffles are also arranged on both sides of the through hole, and the paper baffle is fixed on the support base; one end of the support base is connected to the support base. One end of the first support platform is movably connected, the other end of the first support platform is movably connected with one end of the second support platform, and the second support platform is also movably connected with one end of the third support platform; the first The supporting platform, the second supporting platform and the third supporting platform are provided with respective paper supporting blocks for placing the paper to be punched on the paper supporting blocks to form a gap between the paper and the supporting base.

Preferably, a further technical solution is that: the punching bits are all sleeved with spring bodies, and the upper parts of the punching bits are also equipped with nuts, and the two ends of the spring bodies are in contact with the punching support platform and the punching support, respectively. on the nut.

A further technical solution is: there are also two handle sleeves, and the front ends of the handle sleeves are mounted on the punching support table through respective magnetic connecting rods, and both sides of the punching support table are provided with a magnetic limit block matched with the magnetic connecting rod; the handle sleeve is mounted on the magnetic connecting rod through a sleeve connecting shaft, and a pressing handle is movably installed at the rear end of the handle sleeve; The ends of the pressing handle are connected to each other as a whole.

A further technical solution is that: the punching support table is movably installed on the support base through a sliding rail, and a sliding handle is further provided on the side of the punching support table.

A further technical solution is: a waste collection box is further provided on the support base, the through hole is arranged on the upper part of the waste collection box, and the height of the waste collection box is flush with the paper support block.

A further technical solution is that: the end of the support base is provided with a binder storage box.

A further technical solution is: the first support platform, the second support platform and the upper part of the paper support block on the third support platform are flush with the same horizontal plane.

A further technical solution is: the other end of the support base is also provided with a magnetic female buckle, and the upper part of the other end of the third support platform is also provided with a magnetic male buckle that matches the magnetic female buckle; The other end of the three supporting platforms is provided with a notch which is matched with the pressing handle at the rear end of the handle sleeve.

A further technical solution is: the length of the first support platform is equal to the length of the third support platform, and the length of the second support platform is equal to the length of the support base.

A further technical solution is that: the supporting base, the first supporting platform, the second supporting platform and the third supporting platform are all movably connected to each other through a platform connecting shaft.

Compared with the prior art, one of the beneficial effects of the present invention is: by movably installing the punching support platform on the support base, the paper can move the punching support platform after punching to make room for the punching support to directly The paper is bound after being punched, so that the position of the paper can be avoided to be out of alignment, the efficiency of binding after the paper is punched is improved, and the operation is convenient, and the paper is supported by three supporting platforms during punching, and the three supporting platforms are mutually They are movably connected, and can cooperate with the support base to be folded into a box-type structure in a non-use state, which is small in size and easy to carry. Industrial production, easy to promote.

Description of drawings

1 is a schematic structural diagram for explaining an embodiment of the present invention;

FIG. 2 is a schematic view of the vertical structure of FIG. 1;

Fig. 3 is the right-hand structural schematic diagram of Fig. 1;

FIG. 4 is a schematic diagram of folding for explaining an embodiment of the present invention;

Fig. 5 is a partial enlarged view in Fig. 4;

FIG. 6 is a first use state diagram for explaining an embodiment of the present invention;

FIG. 7 is a second use state diagram for explaining an embodiment of the present invention;

FIG. 8 is a folded state diagram for explaining an embodiment of the present invention;

FIG. 9 is a schematic view of the vertical structure of FIG. 8;

Fig. 10 is another state structure schematic diagram of Fig. 1;

In the figure, 1 is the support base, 2 is the punching support table, 3 is the handle sleeve, 4 is the punching bit, 5 is the through hole, 6 is the paper baffle, 7 is the first support platform, and 8 is the second support Platform, 9 is the third support platform, 10 is the paper support block, 11 is the spring body, 12 is the nut, 13 is the magnetic connecting rod, 14 is the magnetic limit block, 15 is the pressing handle, 16 is the sleeve connecting shaft, 17 is a sliding handle, 18 is a waste collection box, 19 is a binder storage box, 20 is a magnetic female buckle, 21 is a magnetic male buckle, 22 is a gap, and 23 is a platform connecting shaft.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings.

1 and 2, an embodiment of the present invention is a portable punching device that can assist in positioning, which includes a support base 1, and a punching support table 2 is movably installed on the support base 1. The hole support table 2 can reciprocate on the support base 1 through a sliding structure; the sliding structure here preferably adopts a sliding rail structure, that is, the aforementioned punching support table 2 is movably installed on the supporting base 1 through the sliding rail, and the punching support table 2 It is also necessary to set up a structure matching the slide rail. The slide rail here can be directly designed at the lower part of the punching support table 2, or a support plate with a sliding rail structure can also be added, and the support plate can be installed on the punching support table. For the convenience of operation, one or two sliding handles 17 can also be installed on the side of the punching support table 2, and the punching support table 2 can be reciprocally moved on the support base 1 through the sliding handle 17.

At the same time, a handle sleeve 3 needs to be installed on the punching support table 2; as shown in FIG. 3, the front end of the handle sleeve 3 is provided with two punching bits 4, and the two punching bits 4 are inserted through the punching holes. On the support table 2, specifically, two through holes are arranged on the punching support table 2 that are matched with the punching bit 4, and then the punching bit 4 is directly inserted into the through holes, and the upper part of the punching bit 4 is passed through the hole. The upper part of the drill bit 4 needs to be placed on the lower part of the handle sleeve 3, so that when the handle sleeve 3 is pressed down, it can drive the drilling The drill bit 4 moves down to complete the punching; in cooperation with it, a through hole 5 that matches the punching bit 4 needs to be set on the support base 1, so as to cooperate with the aforementioned punching bit 4 to move downward, and the There are also L-shaped paper baffles 6 on both sides of the through hole 5. The paper baffles 6 can be directly fixed on the support base 1. The consistency of the punching positions, and the setting of the distance between the two paper baffles 6 is determined by the specifications of the paper to be punched. For example, A4 paper, the distance between the two paper baffles 6 should be slightly larger than the width of A4 paper.

More importantly, in this embodiment, one end of the support base 1 needs to be movably connected to one end of the first support platform 7, and the other end of the first support platform 7 is movably connected to one end of the second support platform 8, Then the second support platform 8 is also movably connected to one end of the third support platform 9; so that the four can be tiled in the state shown in Figures 1 and 2, and folded as shown in Figure 8; and In order to ensure that the paper can be placed horizontally on the device, paper support blocks 10 can also be set on the first support platform 7, the second support platform 8 and the third support platform 9 for placing the paper to be punched on the paper support. On the block 10, a gap is formed between the paper and the support base 1, and the gap makes the support base 1 form a two-layer structure, so that the paper can be placed on the same plane and a gap is formed between the lower part and the support base 1, It is convenient to locate and pick up the paper, and it can save material consumption; as shown in FIG. 1, the paper support blocks 10 can be set in multiples according to the actual situation, and it is better to make the first support platform 7, the second support platform 8 and the The upper parts of the paper supporting blocks 10 on the third supporting platform 9 are all kept flush on the same horizontal plane.

In this embodiment, by movably installing the punching support table 2 on the support base 1, after the paper is punched, the punching support table 2 can be moved to make room, and then directly on the punching device after punching The paper is bound by the paper, which can avoid moving the paper position after punching to make it out of alignment, improve the efficiency of paper binding after punching, and facilitate the operation, and the paper is supported by three supporting platforms during punching, three supports The platforms are movably connected to each other, and can be folded into a box-like structure as shown in FIG. 8 in a non-use state. The folded volume is small and easy to carry and store.

Referring to Fig. 3, in another embodiment of the present invention, in order to ensure that the punching device can be reset in time after punching, the inventor also improved the matching structure of the above-mentioned punching bit 4, specifically in each A spring body 11 is set on the punching bit 4, and then a nut 12 is installed on the upper part of the punching bit 4. The nut 12 can be used as the limiting structure of the upper part of the punching bit 4 mentioned above. At the same time, the aforementioned spring body 11 The two ends of the hole should be in contact with the punching support table 2 and the nut 12 respectively, that is, when the handle sleeve 3 presses down the punching bit 4 and loosens it each time, the punching bit 4 can be under the elastic force of the spring body 11. reset, so as to be pressed down again; further, the above-mentioned handle sleeves 3 can also be designed as two, and each handle sleeve 3 presses down the respective drilling bit 4, and at the same time, in order to ensure the downward displacement of the two handle sleeves 3 In this embodiment, the inventor also added a limit structure, specifically, the front end of the handle sleeve 3 is installed on the punching support table 2 through the respective magnetic connecting rods 13, and then the punching support Both sides of the table 2 are provided with a magnetic limit block 14 that is matched with the magnetic connecting rod 13 . The pressing position forms a limit to ensure the consistency of the pressing position of the punching bit 4 driven by the handle sleeve 3 every time. At the same time, the handle sleeve 3 is installed on the magnetic connecting rod 13 through the sleeve connecting shaft 16, so that the handle sleeve 3 is moved downwardly with the sleeve connecting shaft 16 as the center, and the position of the downward movement is still affected by the aforementioned The limit of the magnetic limit block 14 . And as mentioned above, in order to save more effort, a pressing handle 15 can also be movably installed at the rear end of the handle sleeve 3, and the pressing handle 15 In accordance with the folding structure of the above-mentioned device, the volume of the device after being folded is reduced. More preferably, in order to facilitate the integrity of the lifting device, the ends of the two pressing handles 15 can also be connected to each other as a whole, such as the arc connection shown in FIG. 1 and FIG. 2 . Such a structure can also be used in When the punching device is stored into a box, it is used as a handle for easy carrying.

Still referring to FIG. 1 , according to another embodiment of the present invention, in order to avoid excessive waste generated by the punching device during use, a waste collection can also be added on the support base 1 on the basis of the structure of the above-mentioned embodiment. Box 18, the height of the waste collection box 18 on the support base 1 needs to be flush with the above-mentioned paper support block 10, and then the above-mentioned through hole 5 is directly opened in the upper part of the waste collection box 18, so that when the punching bit 4 When passing through the through hole 5, the generated waste can directly fall into the interior of the waste collection box 18; in combination with FIG. A binder storage box 19 is added, and the height on the support base 1 can also be kept flush with the aforementioned waste collection box 18, and the upper part can be movably installed with a cover to prevent the inner binder from falling out in the storage state.

Referring to FIG. 4 and FIG. 5 , according to the preferred embodiment of the present invention, in order to maintain stability when the device is folded into a box structure, a magnetic female buckle 20 can also be installed on the other end of the above-mentioned support base 1 . , and then install a magnetic male buckle 21 that matches the magnetic female buckle 20 on the upper part of the other end of the third supporting platform 9. The magnetic female buckle 20 and the magnetic male buckle 21 are mutually attracted, so that the The upper part is fixed on the other end of the support base 1, and the above-mentioned; at the same time, the magnetic female buckle 20 and the magnetic male buckle 21 can still be fixed when they are installed in reversed positions, which will not be described in detail here. In this embodiment, in order to avoid interference caused by pressing the handle 15 or the handle sleeve 3 when the third support platform 9 is folded as shown in FIG. The rear end of the pressing handle 15 matches the notch 22 .

Further, in order to form a rectangular structure when the three supporting platforms in the device are folded, the length of the above-mentioned first supporting platform 7 needs to be set to be equal to the length of the third supporting platform 9, and the length of the second supporting platform 8 is equal. It needs to be equal to the length of the support base 1, and in order to facilitate the unfolding and folding of the three support platforms, the above-mentioned support base 1, the first support platform 7, the second support platform 8 and the third support platform 9 can pass through each other. 1 and the platform connecting shaft 23 shown in FIG. 2 are movably connected, or connected by a similar hinge structure.

Referring to FIGS. 1 to 9 , in actual use of the above-mentioned preferred embodiment of the present invention, the punching device is in the unfolded state as shown in FIG. 1 . At this time, the paper to be punched is placed on three supporting platforms. , and press one end of the paper against the L-shaped paper baffle 6, at this time the paper is supported by the paper support block 10 on the supporting platform, and a gap is formed between the paper and the support base 1; then press the handle 15 down, Pressing the handle 15 drives the handle sleeve 3 to move downward, thereby forcing the punching bit 4 to move downward and enter the through hole 5 through the paper to complete the punching, as shown in Figure 3; The upper part of the waste collection box 18, so the paper waste formed after the aforementioned punching will directly fall into the waste collection box 18 on the support base 1 to avoid scattering; at this time, the handle 15 is publicly pressed, and the punching bit 4 and the handle sleeve 3 are in Under the action of the elastic force of the spring body 11 , it is reset to the initial state, and the drilling bit 4 is withdrawn from the through hole on the support base 1 . If you need to bind after punching, as shown in Figure 6, hold the sliding handle 17 to move the punching support table 2 backward as a whole. At this time, a space is formed at the end of the paper just after punching, and there is no need to move the current paper. The binder storage box 19 can be directly opened to take out the punched paper with a binder, and after the paper is bound, remove the paper through the gap formed between the paper and the aforementioned support base 1, and then use the sliding handle 17 to remove the paper. The punching support platform 2 is restored to its original position, that is, the above operations from punching to binding can be completed on the supporting base 1 and the three supporting platforms at one time, and the operation is convenient and fast.

When not in use, the first support platform 7, the second support platform 8, and the third support platform 9 can be rolled up in turn, so that the three and the support base 1 form a rectangular frame structure, as shown in Figure 4 and , at this time The magnetic male buckle 21 on the third support platform 9 can be attracted and fixed on the magnetic female buckle 20 at the end of the support base 1, as shown in Figure 8 and Figure 9; on the other hand, the aforementioned three support platforms are rolled up. Before, the magnetic connecting rod 13 and the magnetic limiting block 14 can be separated first, so that the magnetic limiting block 14 loses the limiting effect on the magnetic connecting rod 13, so that the handle sleeve 3 and the pressing handle 15 are parallel to the support base 1. state, as shown in Figure 7; at this time, as shown in Figure 4 or Figure 8, when the second support platform 8 is placed above the handle sleeve 3, the spring body 11 on the drilling bit 4 is compressed, so that the The resilient force formed by the compression of the spring body 11 presses the handle sleeve 3 on the second support platform 8 to prevent the handle sleeve 3 and the pressing handle 15 from being separated from the support base 1 when the punching device is in the folded state shown in FIG. 8 . At the same time, this method further reduces the volume of the device after being folded, and is easy to carry and store. In the stored state, the punching device can be moved by pressing the handle 15 as a handle.

In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or Features are included in at least one embodiment generally described in this application. The appearances of the same expression in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure or characteristic is described in conjunction with any one embodiment, it is claimed that implementation of that feature, structure or characteristic in conjunction with other embodiments is also within the scope of the present invention.

Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope of this disclosure. within the scope and spirit of the principles. More particularly, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the present disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (10)

1. A portable punching device that can assist in positioning, comprising a supporting base (1), characterized in that: a punching support table (2) is movably installed on the supporting base (1), and the punching support table ( 2) A handle sleeve (3) is also installed on the handle sleeve (3), and the front end of the handle sleeve (3) is provided with two punching bits (4), and the punching bits (4) are penetrated on the punching support table ( 2), and the upper part of the punching bit (4) is placed on the lower part of the handle sleeve (3); The supporting base (1) is further provided with a through hole (5) matched with the punching bit (4), and L-shaped paper baffles ( 6), the paper baffle (6) is fixed on the support base (1); One end of the support base (1) is movably connected to one end of the first support platform (7), the other end of the first support platform (7) is movably connected to one end of the second support platform (8), and the first support platform (7) is movably connected to one end of the second support platform (8). The second support platform (8) is also movably connected with one end of the third support platform (9); The first support platform (7), the second support platform (8) and the third support platform (9) are all provided with respective paper support blocks (10) for placing the paper to be punched on the paper support On the block (10), a gap is formed between the paper and the supporting base (1). 2. The portable punching device that can assist in positioning according to claim 1, wherein the punching bit (4) is provided with a spring body (11), and the A nut (12) is also installed on the upper part, and both ends of the spring body (11) are respectively abutted on the punching support table (2) and the nut (12). 3. The portable punching device that can assist in positioning according to claim 1 or 2, characterized in that: there are also two handle sleeves (3), and the front ends of the handle sleeves (3) pass through respective magnetic The connecting rod (13) is mounted on the punching support table (2), and the two sides of the punching support table (2) are provided with magnetic limit blocks (14) matched with the magnetic connecting rod (13). ); The handle sleeve (3) is mounted on the magnetic connecting rod (13) through a sleeve connecting shaft (16), and a pressing handle (15) is movably installed at the rear end of the handle sleeve (3); The ends of the pressing handle (15) are connected to each other as a whole. 4. The portable punching device capable of assisted positioning according to claim 1, characterized in that: the punching support table (2) is movably installed on the supporting base (1) through a sliding rail, and the punching supports The side of the table (2) is also provided with a sliding handle (17). 5. The portable punching device that can assist in positioning according to claim 1, characterized in that: the support base (1) is further provided with a waste collection box (18), and the through hole (5) is provided in the the upper part of the waste collection box (18), and the height of the waste collection box (18) is flush with the paper support block (10). 6 . The portable punching device that can assist in positioning according to claim 5 , characterized in that: the end of the support base ( 1 ) is provided with a binder storage box ( 19 ). 7 . 7. The portable punching device capable of assisted positioning according to claim 1, characterized in that: the paper on the first supporting platform (7), the second supporting platform (8) and the third supporting platform (9) The upper part of the support block (10) is flush with the same horizontal plane. 8. The portable punching device that can assist in positioning according to claim 1, characterized in that: the other end of the support base (1) is further provided with a magnetic female buckle (20), and the third support platform (9) ) The upper part of the other end is also provided with a magnetic male buckle (21) that matches the magnetic female buckle (20); the other end of the third support platform (9) is provided with a rear end of the handle sleeve (3). Press the notch (22) of the handle (15). 9. The portable punching device that can assist in positioning according to claim 1 or 8, wherein the length of the first support platform (7) is equal to the length of the third support platform (9), and the first support platform (7) is equal in length to the length of the third support platform (9). The length of the second support platform (8) is equal to the length of the support base (1). 10. The portable punching device capable of assisted positioning according to claim 9, characterized in that: the supporting base (1), the first supporting platform (7), the second supporting platform (8) and the third supporting platform (9) They are all movably connected to each other through the platform connecting shaft (23).