Bill fold

Abstract

The utility model discloses a bill fold which comprises a base, a guide rod is arranged on one side of the base, and a clamping plate assembly is guided to slide on the guide rod through the guide rod. The clamping plate assembly comprises a clamping plate, and the clamping plate is in sliding fit with the guide rod through an arranged sliding groove. A tooth pin is further arranged in the sliding groove, and the sliding groove is connected with a tooth groove formed in the guide rod in a matched mode through the tooth pin so that the clamping plate can be prevented from sliding upwards. According to the equipment, the clamping plate assembly slides on the guide rod, the clamping plate is matched with the base to clamp the bill, and the bill can be fixed along with the matching of the tooth pin and the tooth groove. On the basis, the equipment can fix the bills and cannot cause any penetrative damage to the bills at the same time. Particularly, after the clamping plates are matched with the base, the contact area with the bills can be enlarged, the bills can be pressed to be flat while reliable clamping of the bills is guaranteed, and therefore the flatness of the bills is improved, and meanwhile the stability of the equipment in the using process can be improved.

Description

Technical Field

[0001] This utility model relates to the technical field of document fixing equipment, specifically a document holder. Background Technology

[0002] During the process of sorting documents, it is often necessary to insert documents into document holders for preservation or collection. Currently used document holder structures involve directly inserting the document into the holder. When some documents are thick, the bottom of the document can easily slide on the holder when inserted. Excessive force can easily cause injury. When the holder is not in use, the exposed tip without protection can also cause staff to be pricked, especially when the holder pierces the document, causing damage. Although existing technologies, such as the one described in publication number CN110466272B, can prevent injuries from these inserts, they still cause damage to documents during use. Utility Model Content

[0003] The purpose of this utility model is to provide a ticket holder to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bill holder, including a base, a guide rod provided on one side of the base, and a clamping plate assembly guided by the guide rod to slide on the guide rod; the clamping plate assembly includes a clamping plate, which slides with the guide rod through a groove; a toothed pin is also provided in the groove, and the toothed pin is adapted to and connected with a toothed groove on the guide rod to prevent the clamping plate from sliding upward.

[0005] As a preferred technical solution of this utility model: the clamp assembly further includes a push rod; wherein, one end of the push rod passes through the guide rod and is exposed outside the guide rod, and the other end of the push rod is connected to the toothed pin, and the toothed pin is separated from the toothed groove by pressing the push rod.

[0006] As a preferred technical solution of this utility model: a spring is also provided in the slide groove, and the toothed pin is reset by the spring so that the toothed pin and the toothed groove are inserted into the toothed groove.

[0007] As a preferred technical solution of this utility model: the slide groove is further provided with a guide groove for guiding the toothed pin to slide in a specific direction, and one end of the spring abuts against the inner bottom surface of the guide groove, and the other end of the spring abuts against the toothed pin.

[0008] As a preferred technical solution of this utility model: the toothed pin is further provided with a screw, and the screw is adapted to be connected to the internal thread of the inner wall surface of the push rod.

[0009] As a preferred technical solution of this utility model: the end of the push rod located outside the guide rod is also provided with a pressing part.

[0010] The beneficial effects of this utility model by adopting the above technical solution are as follows: 1. Because the device utilizes the clamping plate assembly to slide on the guide rod, and the clamping plate cooperates with the base to clamp the document, and the document is fixed by the cooperation of the toothed pin and the toothed groove. Based on this, the device can fix the document without causing any penetrating damage to the document.

[0011] 2. Since the clamp assembly can slide on the guide rod, the device can clamp more documents by moving the clamp. In particular, the clamp and the base can expand the contact area with the documents, ensuring reliable clamping of the documents while flattening them. In addition, the base makes contact with the contact surface, so the device can stand stably and reliably on the contact surface, thereby improving the flatness of the documents and the stability of the device during use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0013] Figure 2 This is an exploded structural diagram of the clamping plate assembly of this utility model;

[0014] Figure 3 This is a cross-sectional schematic diagram of the main structure of this utility model;

[0015] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle.

[0016] In the diagram: 1. Base; 2. Guide rod; 3. Clamping plate assembly; 30. Clamping plate; 31. Guide groove; 32. Slide groove; 33. Spring; 34. Toothed pin; 35. Screw; 36. Push rod; 37. Pressing part; 4. Toothed groove. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "upper surface," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model.

[0018] Please see Figure 1-4 This utility model provides an embodiment of a document holder, including a base 1, a guide rod 2 on one side of the base 1, and a clamping plate assembly 3 sliding on the guide rod 2; the clamping plate assembly 3 includes a clamping plate 30, which slides with the guide rod 2 through a sliding groove 32; a toothed pin 34 is also provided in the sliding groove 32, and the toothed pin 34 is adapted to and connected with a toothed groove 4 on the guide rod 2 to prevent the clamping plate 30 from sliding upward.

[0019] In summary, because the device utilizes the sliding of the clamp assembly 3 on the guide rod 2, and the clamp 30 cooperates with the base 1 to hold the document, and the document is fixed by the cooperation of the toothed pin 34 and the toothed groove 4, the device can fix the document without causing any penetrating damage.

[0020] Meanwhile, since the clamping plate assembly 3 can slide on the guide rod 2, the device can clamp more documents by moving the clamping plate 30. In particular, the clamping plate 30 can expand the contact area with the documents after cooperating with the base 1, which can not only ensure reliable clamping of the documents, but also flatten the documents. In addition, the device can stand stably and reliably on the contact surface by using the base, thereby improving the flatness of the documents and the stability of the device during use.

[0021] Furthermore, the clamping plate assembly 3 also includes a push rod 36; one end of the push rod 36 passes through the guide rod 2 and is exposed outside the guide rod 2, and the other end of the push rod 36 is connected to the toothed pin 34. Pressing the push rod 36 separates the toothed pin 34 from the toothed groove 34. Therefore, the user can easily and conveniently separate the toothed pin 34 from the toothed groove 4 by pressing the push rod 36 from the outside, so that the clamping plate 30 can move on the guide rod 2.

[0022] Furthermore, since a spring 33 is also provided in the slide groove 32, and the spring 33 causes the toothed pin 34 to reset, so that the toothed pin 34 and the toothed groove 4 are inserted into the toothed groove 4, when the external force that causes the push rod 36 to move disappears, the compressed spring 33 resets, thus causing the toothed pin 34 to contact the toothed groove 4, thereby locking the position of the clamping plate 30. In particular, when it is necessary to flatten the document, press the clamping plate 30 down until the clamping plate 30 can hardly move down. At this time, the toothed pin 34 and the toothed groove 4 cooperate with each other, thus effectively preventing the clamping plate 30 from sliding automatically, thereby ensuring that the clamping plate 30 can flatten the document persistently and reliably, thereby improving the flattening effect of the document.

[0023] In addition, to ensure smooth engagement between the toothed pin 34 and the toothed groove 4, a guide groove 31 is provided in the slide groove 32 to guide the toothed pin 34 to slide in a specific direction. One end of the spring 33 abuts against the inner bottom surface of the guide groove 31, and the other end of the spring 33 abuts against the toothed pin 34. Therefore, the guide groove 31 can guide the toothed pin 34 to slide while preventing the toothed pin 34 from rotating axially. This effectively avoids the problem that the toothed pin 34 is difficult to insert into the toothed groove 4 due to misalignment between the toothed pin 34 and the toothed pin 4.

[0024] Furthermore, since the toothed pin 34 is also provided with a screw 35, and the screw 35 is adapted to the internal thread of the inner wall of the push rod 36, the assembly of the toothed pin 34 and the push rod 36, as well as the assembly of the toothed pin 34 and the clamping plate 30, is simple and convenient. In particular, when the toothed pin 34 is connected to the toothed groove 4, rotating the push rod 36 clockwise will cause the toothed pin 34 to move into the toothed groove 4, thereby further improving the locking effect on the clamping plate 30. Conversely, rotating the push rod 36 counterclockwise will extend the gap between the push rod 36 and the toothed pin 34. Therefore, the contact area between the toothed pin 34 and the toothed groove 4 can be reduced by rotating the push rod 36 counterclockwise, so that the user can separate the toothed pin 34 from the toothed groove 4 by lightly pressing the push rod 36.

[0025] Furthermore, since the push rod 36 is provided with a pressing part 37 at one end located outside the guide rod 2, the contact area with the user's finger can be increased by the pressing part 37, making it easier for the user to move the toothed pin 34; wherein, the pressing part 37 is preferably made of rubber.

[0026] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A document holder, characterized in that: Includes a base (1), a guide rod (2) is provided on one side of the base (1), and the clamping plate assembly (3) is guided to slide on the guide rod (2) through the guide rod (2); The clamping plate assembly (3) includes a clamping plate (30), which slides with the guide rod (2) through a provided sliding groove (32); The groove (32) is also provided with a toothed pin (34), which is adapted to and connected with the toothed groove (4) provided on the guide rod (2) to prevent the clamp (30) from sliding upward.

2. A document holder according to claim 1, characterized in that: The clamp assembly (3) further includes a push rod (36); wherein one end of the push rod (36) passes through the guide rod (2) and is exposed outside the guide rod (2), and the other end of the push rod (36) is connected to the toothed pin (34), and the toothed pin (34) is separated from the toothed groove (4) by pressing the push rod (36).

3. A document holder according to claim 2, characterized in that: A spring (33) is also provided in the groove (32), and the spring (33) causes the toothed pin (34) to reset so that the toothed pin (34) and the toothed groove (4) are inserted into the toothed groove (4).

4. A document holder according to claim 3, characterized in that: The slide groove (32) is also provided with a guide groove (31) for guiding the toothed pin (34) to slide in a direction, and one end of the spring (33) abuts against the inner bottom surface of the guide groove (31), and the other end of the spring (33) abuts against the toothed pin (34).

5. A document holder according to claim 4, characterized in that: The toothed pin (34) is also provided with a screw (35), and the screw (35) is adapted to be connected to the internal thread of the inner wall of the push rod (36).

6. A document holder according to claim 5, characterized in that: The push rod (36) is also provided with a pressing part (37) at one end located outside the guide rod (2).

Images