CN218614487U - Pen-shaped hole puncher for accounting - Google Patents

Abstract

The utility model relates to an accounting equipment field, in particular to pen-shaped hole puncher for accounting. The utility model discloses a pen shape hole puncher for accounting includes the pen container main part, the one end opening of pen container main part, the inside tool bit that punches that is equipped with of one end of pen container main part, the inside be equipped with of pen container main part with the automatic drive arrangement that the tool bit that punches is connected, automatic drive arrangement is used for ordering about the tool bit warp that punches the one end opening of pen container main part is stretched out or is retract. The advantages are that: the structure design is simple, beautiful, portable and convenient to use.

Description

Pen-shaped hole puncher for accounting

Technical Field

The utility model relates to an accounting equipment field, in particular to pen-shaped hole puncher for accounting.

Background

Accounting departments collect information for reprocessing, analysis and decision support, and are mainly departments serving internal operators of enterprises. The office supplies that financial affairs involved in daily official working are more, and one of them comparatively commonly used is the hole puncher, and it can punch to the file that piles up and accomodate with the convenient to use file, and common hole puncher is mostly the hole puncher of stapler pattern on the market, carries comparatively inconveniently, and is also not very pleasing to the eye simultaneously, still very takes effort during the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pen-shaped hole puncher is provided for accounting, the effectual defect of prior art of having overcome.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the pen-shaped puncher for accountants comprises a pen container main body, wherein one end of the pen container main body is opened, a punching tool bit is arranged inside one end of the pen container main body, an automatic driving device connected with the punching tool bit is arranged inside the pen container main body, and the automatic driving device is used for driving the punching tool bit to extend out or retract through the opening in one end of the pen container main body.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a pen clip is arranged on the side wall of the other end of the pen container main body.

Further, the automatic driving device comprises an electromagnet, a permanent magnet, a connecting rod and a limiting sliding structure, the electromagnet is fixedly assembled in the position, close to the other end of the pen container body, in the pen container body, the limiting sliding structure is assembled in the pen container body and located at one end, close to the pen container body, of the electromagnet, the permanent magnet is assembled in the limiting sliding structure in a sliding mode, one end of the connecting rod is connected with the permanent magnet, the other end of the connecting rod is connected with the punching tool bit, an opening is formed in the other end of the pen container body, a switch is assembled at the opening, a power supply which is electrically connected with the switch and the electromagnet is arranged in the pen container body, a magnetic field is generated when the electromagnet is powered on, the permanent magnet is pushed to be away by means of magnetic force, the punching tool bit is driven to extend out of the opening in one end of the pen container body through the connecting rod, or the magnetic field of the electromagnet disappears when the electromagnet is powered off, and the punching tool bit can retract from the opening in one end of the pen container body.

Furthermore, the limiting sliding structure is a sleeve structure, one end of the limiting sliding structure is open and is connected with the electromagnet, and the other end of the limiting sliding structure is provided with a through hole for the connecting rod to pass through.

Further, the automatic driving device further comprises an elastic piece, and the elastic piece is connected between the permanent magnet and the inner wall of the other end of the limiting sliding structure.

Further, the elastic part is a spring, and two ends of the spring are respectively connected with the permanent magnet and the inner wall of the other end of the limiting sliding structure.

Furthermore, the other end of the connecting rod is provided with a flat mounting part, and the punching tool bit is fixed at one end of the mounting part, which is far away from the connecting rod.

Further, the switch is a press switch, and a press part of the press switch extends out of the opening at the other end of the pen container main body.

Further, the outer surface of the pen container main body is provided with an anti-skidding structure.

Further, both ends of the pen container body are tapered.

The utility model has the advantages that: the structure design is simple, beautiful, portable and convenient to use.

Drawings

Fig. 1 is a schematic structural view of a pen-shaped hole puncher for accounting of the present invention;

fig. 2 is a partial structural cross-sectional view of the inside of the pen-shaped hole punch for accounting of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a pen container body; 2. a punching cutter head; 11. a pen clip; 31. an electromagnet; 32. a permanent magnet; 33. a connecting rod; 34. a limiting sliding structure; 35. a switch; 36. an elastic member; 331. an installation part.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

Example (b): as shown in fig. 1, the pen-shaped hole puncher for accountants of the present embodiment includes a pen barrel body 1, wherein one end of the pen barrel body 1 is open, a hole punching head 2 is disposed inside one end of the pen barrel body 1, an automatic driving device connected to the hole punching head 2 is disposed inside the pen barrel body 1, and the automatic driving device is configured to drive the hole punching head 2 to extend or retract through the one end of the pen barrel body 1.

The practical use process is as follows:

under the general condition, the perforating tool bit 2 retracts into the opening at one end of the pen container body 1, so that leakage is avoided, and a user is protected from accidental injury; when the operation of punching is needed, the user holds the pen container main body 1 to align the pen point (namely one end of the pen container main body 1) to the position of a file to be punched, the operation control automatic driving device operates, the automatic driving device drives the punching tool bit 2 to rapidly extend out of an opening at one end of the pen container main body 1 to realize punching, after the punching is finished, the punching tool bit 2 retracts into an opening at one end of the pen container main body 1, the whole puncher adopts a pen-shaped structure, the size is small, the weight is light, the pen-shaped structure can be placed in a clothes pocket or a stationery pocket at ordinary times, and the whole puncher is simple in structural design, attractive, convenient to carry and convenient to use.

In a preferred embodiment, a pen clip 11 is arranged on the other end side wall of the pen container body 1.

In the above embodiment, the pen clip 11 is arranged on the side wall of the other end of the pen container body 1, and the whole puncher can be clamped on a file or a page through the pen clip 11, so that the storage is very convenient.

The pen clip 11 may be a conventional clip structure of a pen instrument, and the structure thereof belongs to the prior art and is not described herein.

As a preferable embodiment, as shown in fig. 2, the automatic driving device includes an electromagnet 31, a permanent magnet 32, a connecting rod 33 and a limit sliding structure 34, the electromagnet 31 is fixedly installed in the pen container body 1 near the other end thereof, the limit sliding structure 34 is installed in the pen container body 1 and is located at one end of the electromagnet 31 near the pen container body 1, the permanent magnet 32 is slidably installed in the limit sliding structure 34, one end of the connecting rod 33 is connected to the permanent magnet 32, the other end is connected to the punching head 2, the other end of the pen container body 1 is provided with an opening, and a switch 35 is installed at the opening, a power source electrically connected to the switch 35 and the electromagnet 31 is installed in the pen container body 1, the electromagnet 31 generates a magnetic field when being powered on, and pushes the permanent magnet 32 away by magnetic force, so that the punching head 2 is driven by the connecting rod 33 to extend out from the opening at one end of the pen container body 1, or when the electromagnet 31 is powered off, the magnetic field of the electromagnet 31 disappears, and the punching head 2 can be retracted from the opening at one end of the pen container body 1.

In the above embodiment, the automatic driving device adopts an electromagnetic driving structure design, specifically, when no hole is made, the punching head 2 retracts into an opening at one end of the pen container body 1, when a hole is needed, the switch 35 is closed, so that the power supply is switched on with the electromagnet 31, the electromagnet 31 generates a magnetic field after being electrified, a repulsive force is generated to the permanent magnet 32 (the two close magnetic poles at one end are the same), therefore, the permanent magnet 32 is pushed to move towards the other end of the pen container body 1, in the moving process, the permanent magnet 32 drives the connecting rod 33 to rapidly open the opening at one end of the pen container body 1 with the punching head 2, the punching operation is realized, the whole structure design is very ingenious, and the punching operation is very rapid.

It needs to be added that: the power supply adopts a power storage power supply or a charging power supply in the prior art so as to be used for a long time.

It should be added that: a detachable pen cap can be arranged at the other end of the pen container body 1, so that when the pen container is not used, an opening at the other end of the pen container body 1 is protected, and damage caused by misoperation is prevented.

In the above embodiment, the link 33 extends along the long axis direction of the barrel body 1, ensuring that the punching head 2 can be extended or retracted in the correct direction to the opening at one end of the barrel body 1.

In the above embodiment, the limiting sliding structure 34 has the function of limiting the maximum moving stroke of the permanent magnet 32, that is, limiting the length of the punch head 2 rapidly extending out of the opening at one end of the pen container body 1, and ensuring the safety of the whole operation.

In a preferred embodiment, the limit slide structure 34 is a sleeve structure, one end of which is open and connected to the electromagnet 31, and the other end of the limit slide structure 34 is provided with a through hole through which the connecting rod 33 passes.

In the above embodiment, the whole limiting sliding structure 34 is in the shape of a sleeve, the permanent magnet 32 is slidably mounted inside the sleeve, and after receiving the repulsive force of the electromagnet 31, the permanent magnet 32 moves to the maximum extent to abut against the other end of the limiting sliding structure 34, and thus, does not move any further.

Preferably, the permanent magnet 32 is designed to be a sheet, and the outer edge of the permanent magnet 32 contacts with the inner wall of the limiting sliding structure 34, so that the permanent magnet 32 can slide well along the inner wall of the limiting sliding structure 34, and basically cannot skew, the moving track of the punching tool bit 2 is ensured to be correct in direction, and a good punching operation is realized.

Generally, a rubber pad may be provided on the inner wall of the other end of the stopper slide structure 34, so that the force generated by the collision of the permanent magnet 32 can be removed, and the sound level at the time of collision can be reduced.

In this embodiment, the size of the limiting sliding structure 34 is consistent with the inner diameter of the pen container body 1, the limiting sliding structure and the pen container body are tightly attached to each other, and the limiting sliding structure and the pen container body are fixedly welded or fixedly fixed together in other conventional manners.

In a preferred embodiment, the automatic driving device further includes an elastic member 36, and the elastic member 36 is connected between the permanent magnet 32 and the inner wall of the other end of the position-limiting sliding structure 34.

In the above embodiment, the elastic member 36 is designed to: after the permanent magnet 32 receives the repulsion of electro-magnet 31, permanent magnet 32 removes, at this moment, elastic component 36 compression deformation, the elasticity energy storage, after once punching finishes, the power of disconnection electro-magnet 31, the magnetic field disappears, at this moment, elastic component 36 release can, and reverse promotion permanent magnet 32 removes and is close to electro-magnet 31, thereby drive punching cutter head 2 through connecting rod 33 and remove in the one end opening of withdrawal pen container main part 1, elastic component 36's design plays the self return effect after punching to punching cutter head 2, the design is very ingenious, and is practical.

In a preferred embodiment, the elastic member 36 is a spring, and both ends of the spring are connected to the permanent magnet 32 and the inner wall of the other end of the limit slide structure 34.

In the above embodiment, the elastic member 36 may be a conventional spring, and both ends of the elastic member may contact with the permanent magnet 32 and the inner wall of the other end of the position-limiting sliding structure 34, or may be directly connected and fixed with the permanent magnet and the inner wall.

In this embodiment, the cutter head 2 that punches generally designs for cylindricly, can inlay at the other end tip of connecting rod 33 and adorn an infrared indicator, and this infrared indicator sends a bundle of infrared light to it is coaxial with the center of cutter head 2 that punches, before punching, lights this infrared indicator, can indicate the central point that punches on the file to the staff accuracy punches.

In a preferred embodiment, a flat mounting portion 331 is provided at the other end of the link 33, and the punching head 2 is fixed to one end of the mounting portion 331, which is away from the link 33.

In the above embodiment, the other end of the connecting rod 33 is provided with the flat mounting portion 331 to facilitate the assembly of the punching head 2, so that the mounting area of the punching head 2 and the other end of the connecting rod 33 is increased, and the connection therebetween is firmer.

In a preferred embodiment, the switch 35 is a push switch, and a push portion of the push switch protrudes from the other end opening of the pen barrel body 1.

Among the above-mentioned embodiment, install press switch in the opening of pen container main part 1 other end, this press switch's the splenium of pressing stretches out the opening of the pen container main part 1 other end under conventional state, during the use, only need simple pressing can realize the operation of punching, structural design is very ingenious, and the operation of punching is more swift.

As a preferable embodiment, the outer surface of the pen container body 1 is provided with an anti-slip structure.

In the embodiment, due to the fact that during punching operation, a worker needs to hold the outer surface of the pen container body 1, the outer surface of the pen container body 1 is provided with the anti-skidding structure, friction force between a palm of the worker and the pen container body 1 can be increased, the worker can hold the pen container body 1 more firmly, and the possibility of hand drop in the punching process is reduced.

Generally, the anti-slip structure can adopt a structure that convex edges, convex points, concave pits and the like are arranged on the outer surface of the pen container body 1.

In a preferred embodiment, both ends of the pen barrel body 1 are tapered.

In the above embodiment, the two ends of the pen container body 1 are designed into the cone shape commonly used by conventional pen appliances, the whole structure is better and beautiful, the two ends are better and smooth, and other objects cannot be punctured due to the sharp ends during storage.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a pen-shaped hole puncher for accounting which characterized in that: including pen container main part (1), the one end opening of pen container main part (1), the one end inside of pen container main part (1) is equipped with punching tool bit (2), pen container main part (1) inside be equipped with the automation mechanized driving device that punching tool bit (2) are connected, automation driving device is used for ordering about punching tool bit (2) warp the one end opening of pen container main part (1) is stretched out or is retracted.

2. A pen-shaped hole punch for accountants as claimed in claim 1, wherein: and a pen clip (11) is arranged on the side wall of the other end of the pen container main body (1).

3. A pen-shaped hole punch for accountants as claimed in claim 1, wherein: the automatic driving device comprises an electromagnet (31), a permanent magnet (32), a connecting rod (33) and a limiting sliding structure (34), wherein the electromagnet (31) is fixedly assembled in a position, close to the other end of the pen container main body (1), the limiting sliding structure (34) is assembled in the pen container main body (1) and located at one end, close to the pen container main body (1), of the electromagnet (31), the permanent magnet (32) is slidably assembled in the limiting sliding structure (34), one end of the connecting rod (33) is connected with the permanent magnet (32), the other end of the connecting rod is connected with the punching tool bit (2), an opening is formed in the other end of the pen container main body (1), a switch (35) is assembled at the opening, a power supply is arranged in the pen container main body (1) and electrically connected with the electromagnet (31), a magnetic field is generated when the electromagnet (31) is electrified, the permanent magnet (32) is pushed to be away from the electromagnet (31), and the punching tool bit (2) is driven by the connecting rod (33) to extend out from the opening at one end of the pen container main body (1) or retract when the pen container (31) is powered off, the punching tool bit (1), one end of the electromagnet (1) can be retracted.

4. A pen-shaped hole punch for accountants as claimed in claim 3, wherein: the limiting sliding structure (34) is of a sleeve structure, one end of the limiting sliding structure is open and is connected with the electromagnet (31), and the other end of the limiting sliding structure (34) is provided with a through hole for the connecting rod (33) to penetrate through.

5. The pen-shaped hole puncher for accounting as claimed in claim 4, wherein: the automatic driving device further comprises an elastic piece (36), and the elastic piece (36) is connected between the permanent magnet (32) and the inner wall of the other end of the limiting sliding structure (34).

6. A pen-shaped hole puncher for accounting as claimed in claim 5, wherein: the elastic piece (36) is a spring, and two ends of the spring are respectively connected with the permanent magnet (32) and the inner wall of the other end of the limiting sliding structure (34).

7. A pen-shaped hole punch for accountants as claimed in claim 3, wherein: the other end of connecting rod (33) is equipped with platykurtic installation department (331), punch tool bit (2) are fixed installation department (331) deviate from the one end of connecting rod (33).

8. A pen-shaped hole punch for accountants as claimed in claim 3, wherein: the switch (35) is a press switch, and a press part of the press switch extends out of an opening at the other end of the pen container body (1).

9. A pen-shaped punch for accounting as claimed in any one of claims 1 to 8 wherein: the outer surface of the pen container main body (1) is provided with an anti-skidding structure.

10. A pen-shaped punch for accounting as claimed in any one of claims 1 to 8 wherein: the two ends of the pen container main body (1) are both designed to be cone-shaped.

Images