CN216804921U

CN216804921U - Book borrowing card and seal clamping device

Info

Publication number: CN216804921U
Application number: CN202123269585.1U
Authority: CN
Inventors: 许冬玲
Original assignee: HUNAN URBAN CONSTRUCTION COLLEGE
Current assignee: HUNAN URBAN CONSTRUCTION COLLEGE
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-24
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a book borrowing card stamping device which comprises a stamping device main body, wherein a built-in cavity is formed in the stamping device main body, a stamping mechanism is arranged in the built-in cavity, the stamping mechanism comprises a rotating gear, a rotating rod, a month wheel and a date wheel, the rotating gear is connected with the inner wall of the built-in cavity through a bearing, one end of the rotating gear penetrates through the built-in cavity and extends to the surface of the stamping device main body, and the month wheel and the date wheel are respectively arranged in the built-in cavity below the rotating gear through bearings. According to the utility model, through the design of the stamping mechanism, the rotary rod is held by a hand to drive the rotary gear and the month wheel and the date wheel which are meshed with the rotary gear to rotate, so that the date can be adjusted to be proper, the date can be replaced without being disassembled, the operation is simple and convenient, the date can be reused, a new date stamp does not need to be manufactured, and the cost is low.

Description

Book borrowing card and seal clamping device

Technical Field

The utility model relates to the technical field of book borrowing and seal clamping, in particular to a book borrowing and seal clamping device.

Background

Generally go to the library of school to borrow the book and read the book and all need use the card of borrowing, the information on the card of borrowing is student at school information, for creating good learning environment for the student, also can manage more conveniently for librarian, when the student borrows the book, librarian all can change the card of borrowing into an individual chapter to convenient visual display date of returning the book, the reduction often leads to forgetting the condition of returning the book on time and takes place.

The for fixed integral type chapter body of current card chapter, the inconvenient date of changing, and split type lead to the date to need often change, make it dismantle the troublesome poeration complicacy, can damage the product at the in-process of dismantling very probably even, consequently, need provide one kind and borrow book card chapter ware and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a book borrowing and stamp clamping device, which aims to solve the problems that the existing stamp clamping device in the background art is a fixed integrated stamp body, the date is inconvenient to replace, and the date needs to be frequently replaced due to a split type stamp, so that the disassembling operation is troublesome and complicated.

In order to achieve the purpose, the utility model provides the following technical scheme: a book borrowing card and seal device comprises:

the seal clamping device comprises a seal clamping device body, wherein a built-in cavity is formed in the seal clamping device body;

the stamping mechanism is characterized in that the stamping mechanism is arranged in the built-in cavity and comprises a rotary gear, a rotary rod, a month wheel and a date wheel, the rotary gear is connected with the inner wall of the built-in cavity through a bearing, one end of the rotary gear penetrates through the built-in cavity and extends to the surface of the main body of the stamp clamping device, and the month wheel and the date wheel are arranged in the built-in cavity below the rotary gear through bearings respectively.

Preferably, the top fixedly connected with grab handle of chapter ware main part, and inside detachable of grab handle inserts and is equipped with the inkpad.

Preferably, the rotary gears are provided with two groups, and the two groups of rotary gears are respectively in meshed connection with the month wheel and the date wheel.

Preferably, the outer surfaces of the month wheel and the date wheel are provided with lugs, twelve groups of lugs are arranged on the surface of the month wheel, and seven groups of lugs are arranged on the outer surface of the date wheel.

Preferably, the lugs on the surfaces of the month wheel and the date wheel respectively extend out of the bottom of the built-in cavity.

Compared with the prior art, the utility model has the beneficial effects that: compared with the traditional structure, the book borrowing card seal clamping device has the advantages that through the design of the seal mechanism, the rotary rod is held by a hand to drive the rotary gear, the month wheel and the date wheel which are meshed with the rotary gear to rotate, the date can be adjusted to be proper, the date can be replaced without being disassembled, the operation is simple and convenient, the date can be reused, a new date seal does not need to be manufactured, the cost is low, the inkpad can be conveniently smeared at any time by matching with the inkpad design with the detachable top, the design is simple and reasonable on the whole structure, the practicability is high, and the popularization and the application are easy.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective exploded view of the structure of the present invention;

FIG. 3 is a schematic perspective cross-sectional view of the structure of the present invention;

fig. 4 is a schematic perspective view of the stamping mechanism of the present invention.

In the figure: 1. a seal retainer body; 2. a grab handle; 3. inkpad; 4. a stamping mechanism; 41. a rotating gear; 42. rotating the rod; 43. a month period round; 44. a date wheel; 5. a cavity is built in.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a book borrowing card seal device comprises:

the stamp clamping device comprises a stamp clamping device body 1, wherein a built-in cavity 5 is formed in the stamp clamping device body 1, a hand grab handle 2 is fixedly connected to the top of the stamp clamping device body 1, inkpad 3 is detachably inserted in the hand grab handle 2, and the inkpad 3 is pulled out of the hand grab handle 2 and is in contact and pressing with a rotary rod 42 and a convex block of a date wheel 44 according to the attached

drawings

1 and 2, so that the working requirement of a stamp is facilitated;

the stamping mechanism 4 is characterized in that the stamping mechanism 4 is installed inside the built-in cavity 5, the stamping mechanism 4 comprises a rotary gear 41, a rotary rod 42, a month wheel 43 and a date wheel 44, the rotary gear 41 is connected with the inner wall of the built-in cavity 5 through a bearing, one end of the rotary gear 41 penetrates through the built-in cavity 5 and extends to the surface of the stamp clamping device main body 1, and the month wheel 43 and the date wheel 44 are installed inside the built-in cavity 5 below the rotary gear 41 through bearings respectively.

Furthermore, two sets of rotating gears 41 are provided, two sets of rotating gears 41 are respectively meshed with the month wheel 43 and the date wheel 44, the outer surfaces of the month wheel 43 and the date wheel 44 are both provided with bumps, twelve sets of bumps are provided on the surface of the month wheel 43, seven sets of bumps are provided on the outer surface of the date wheel 44, according to the dates shown in the attached

drawings

1, 2, 3 and 4, twelve sets of bumps in the month wheel 43 are respectively engraved with twelve months, and bumps in seven sets of the date wheel 44 are respectively engraved with dates of one number, five numbers, ten numbers, fifteen numbers, twenty numbers and twenty-five numbers, the rotating rod 42 is held by hand to drive the rotating gears 41 to rotate, so that the month wheel 43 and the date wheel 44 meshed with the rotating gears are conveniently driven to respectively adjust proper dates to cover the book borrowing card, on one hand, the next return date is known, and the dates can be replaced without being detached, the operation is simple and convenient, the date can be repeatedly used, and a new date stamp does not need to be manufactured.

As a further aspect of the present invention, the projections on the surfaces of the month wheel 43 and the date wheel 44 extend out of the bottom of the built-in cavity 5, respectively, and as shown in FIG. 1, the projections on the surfaces of the month wheel 43 and the date wheel 44 extend out of the bottom of the built-in cavity 5, respectively, so that the projections are protruded, thereby facilitating the stamping operation.

The working principle is as follows: the device is when using, takes out card seal ware main part 1, according to required date, it is rotatory that handheld a set of rotary rod 42 drives rotary gear 41 earlier, make the date wheel 44 rotation adjustment of meshing with it arrive suitable date, it is rotatory to hand another set of rotary rod 42 drive rotary gear 41 again, make the month wheel 43 rotation adjustment of meshing with it arrive suitable month period after, extract inkpad 3 from hand grab handle 2 in, press the back with its and rotary rod 42 and the convex lug contact of date wheel 44, change it again on the card of borrowing can, it is above exactly this practical whole theory of operation.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A book borrowing card seal clamping device is characterized by comprising:

the stamping device comprises a stamping device main body (1), wherein a built-in cavity (5) is formed in the stamping device main body (1);

stamping mechanism (4), the internally mounted of built-in chamber (5) has stamping mechanism (4), stamping mechanism (4) is including rotating gear (41), rotary rod (42), month wheel (43) and date wheel (44), rotating gear (41) pass through the bearing and are connected with the inner wall of built-in chamber (5), and the one end of rotating gear (41) runs through built-in chamber (5) and extend to card chapter ware main part (1) surface, month wheel (43) and date wheel (44) are installed through the bearing respectively to built-in chamber (5) inside of rotating gear (41) below.

2. The book borrowing card badge device according to claim 1, characterized in that: the top fixedly connected with grab handle (2) of card chapter ware main part (1), and inside detachable of grab handle (2) inserts and is equipped with inkpad (3).

3. The book borrowing card badge device according to claim 1, characterized in that: the rotating gears (41) are provided with two groups, and the two groups of rotating gears (41) are respectively in meshed connection with the month wheel (43) and the date wheel (44).

4. The book borrowing card badge device according to claim 1, characterized in that: the outer surfaces of the month wheel (43) and the date wheel (44) are provided with lugs, twelve groups of lugs are arranged on the surface of the month wheel (43), and seven groups of lugs are arranged on the outer surface of the date wheel (44).

5. The book borrowing card badge device according to claim 1, characterized in that: the projections on the surfaces of the month wheel (43) and the date wheel (44) respectively extend out of the bottom of the built-in cavity (5).