Desk calendar base

Abstract

The utility model discloses a desk calendar base which comprises a bottom plate formed by bending a paper board, a side plate formed by bending a paper board and a lighting assembly. According to the scheme, the bottom plate and the side plates which are formed by bending a paper board are connected in an inserted mode through the clamping teeth, so that the bottom plate and the side plates maintain the expected shape and position, the connection strength between the bottom plate and the side plates is enhanced in a bonding mode, and after the scroll type foldable desk calendar is bent to a target page, the desk calendar is placed in the installation groove. And the top end of the desk calendar is inclined towards the direction deviating from the front end plate, so that the desk calendar leans on the side plate extending upwards, and the installation of the desk calendar is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of desk calendars, and particularly relates to a desk calendar base. Background Art

[0002] Desk calendars are essential in daily life and office environments. Existing desk calendars mainly consist of a desk board, a spiral connector, and desk calendar loose-leaf pages. The spiral connector connects the desk calendar loose-leaf pages, and the end of the desk calendar loose-leaf pages is also fixed on the desk board. When in use, the loose-leaf pages of the desk calendar are placed or movably connected to the desk board.

[0003] However, the aforementioned desk calendar base in the prior art is not applicable to a scrollable and foldable desk calendar. Summary of the Utility Model

[0004] In view of this, the utility model provides a desk calendar base. The bottom plate and the side plate bent from a cardboard are inserted through engaging teeth, so that the bottom plate and the side plate maintain the expected shape and position, and the connection strength between the two is enhanced by bonding. After bending the scrollable and foldable desk calendar to the target page, the desk calendar is placed inside the installation groove, and the top end of the desk calendar is inclined in the direction away from the front end plate, so that the desk calendar leans on the upward-extending side plate to complete the installation of the desk calendar.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A desk calendar base, comprising:

[0007] A bottom plate, bent from a cardboard, comprising an upper support plate and a lower support plate that are parallel and spaced apart from each other, and a front end plate integrally formed with the upper support plate and the lower support plate;

[0008] A side plate, bent from a cardboard, the side plate covering the opening formed between the upper support plate and the lower support plate and extending from both ends of the front end plate. The edge of the bottom plate has engaging teeth distributed at intervals for inserting the bottom plate, and the side plate is bonded to the bottom plate; an installation groove is formed on the side plate for accommodating the desk calendar and inclining the desk calendar in the direction away from the front end plate;

[0009] A lighting assembly, comprising a baffle fixed to the side plate and covering the front end plate, and a switch detachably connected to the baffle.

[0010] Preferably, the switch comprises a sliding part buckled on the baffle and slidably connected to the baffle, and a magnetic attraction part fixedly connected to the sliding part and extending into the space between the baffle and the front end plate, and the magnetic attraction part abuts against the baffle.

[0011] Preferably, an avoidance groove is formed in the side plate, and the avoidance groove extends from the side plate toward the bottom plate to the inside of the side plate, and the side plate is bent along the avoidance groove.

[0012] Preferably, both the upper support plate and the lower support plate are trapezoidal, and there are two avoidance grooves which are respectively arranged on one side of the side plate away from the front end plate.

[0013] Preferably, one side of the side plate away from the front end plate has a wear-resistant protrusion for abutting against the desk calendar, and the desk calendar inserted into the installation groove is supported by the wear-resistant protrusion and the top end is separated from the side plate.

[0014] Preferably, a battery box for accommodating a power source is commonly inserted into the upper support plate and the lower support plate.

[0015] Preferably, an installation opening for the power source to enter the battery box is formed in the lower support plate, and a cover plate for opening and closing the installation opening and exposing from one side of the side plate is slidably connected to the installation opening.

[0016] Preferably, the cover plate has a force application hole for exposing a part of the side wall of the cover plate, and a limiting block for abutting against the lower support plate and preventing the cover plate from separating from the installation opening from one side of the side plate is fixed on the cover plate.

[0017] As can be seen from the above technical solutions, the desk calendar base provided by the present utility model is formed by bending a cardboard into a bottom plate and a side plate which are inserted by engaging teeth, so that the bottom plate and the side plate maintain the expected shape and position, and the connection strength between the two is enhanced by bonding. After bending the scrollable and foldable desk calendar to the target page, the desk calendar is placed inside the installation groove, and the top end of the desk calendar is tilted in the direction away from the front end plate, so that the desk calendar leans on the upwardly extending side plate to complete the installation of the desk calendar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for describing the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings according to these drawings without creative efforts.

[0019] Figure 1 is a schematic diagram showing the structure of the desk calendar base according to an exemplary embodiment;

[0020] Figure 2 is a schematic diagram showing the structure of the bottom plate according to an exemplary embodiment;

[0021] Figure 3is a schematic diagram showing a switch structure according to an exemplary embodiment;

[0022] Figure 4 is a schematic diagram showing a battery box structure according to an exemplary embodiment;

[0023] Figure 5 is a schematic diagram showing a cover plate structure according to an exemplary embodiment.

[0024] Reference numerals:

[0025] 1, bottom plate; 11, upper support plate; 12, lower support plate; 13, front end plate; 14, locking teeth; 2, side plate; 21, installation groove; 22, installation hole; 23, wear-resistant protrusion; 3, cover plate; 31, installation opening; 32, avoidance opening; 33, battery box; 34, fixing teeth; 35, convex edge; 36, limiting block; 37, force application opening; 4, avoidance groove; 5, lighting assembly; 51, baffle; 52, switch; 53, sliding part; 54, connecting part; 55, magnetic attraction part; 56, lamp; 6, connecting claw. Detailed implementation manners

[0026] The present utility model discloses a calendar base. A bottom plate and a side plate which can be formed by bending a cardboard are inserted and connected through locking teeth, so that the bottom plate and the side plate maintain an expected shape and position, and the connection strength between the two is enhanced by an adhesive bonding method. After folding the scrollable and foldable calendar to a target page, the calendar is placed inside the installation groove, and the top end of the calendar is tilted in a direction away from the front end plate, so that the calendar leans against the upward extending side plate to complete the installation of the calendar.

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] In an exemplary embodiment of the present disclosure, a calendar base is provided, as Figure 1 shown Figure 1 is a schematic diagram showing a calendar base structure according to an exemplary embodiment; Figure 2 is a schematic diagram showing a bottom plate structure according to an exemplary embodiment; Figure 3 is a schematic diagram showing a switch structure according to an exemplary embodiment; Figure 4 is a schematic diagram showing a battery box structure according to an exemplary embodiment; Figure 5 is a schematic diagram showing a cover plate structure according to an exemplary embodiment. Next, in conjunction withFigures 1 to 5 is explained.

[0029] Some specific embodiments described below are intended to facilitate the understanding of those skilled in the art of this embodiment, and this embodiment is not limited to some specific embodiments described below.

[0030] Referring to Figure 1 and Figure 2 , a calendar base provided by an exemplary embodiment of the present disclosure includes:

[0031] A bottom plate 1, which is formed by bending a cardboard, includes an upper support plate 11 and a lower support plate 12 that are parallel to each other and spaced apart, and a front end plate 13 that is integrally formed with the upper support plate 11 and the lower support plate 12;

[0032] A side plate 2, which is formed by bending a cardboard, the side plate 2 covers the opening formed between the upper support plate 11 and the lower support plate 12 and extends from both ends of the front end plate 13. The edge of the bottom plate 1 has card teeth 14 that are distributed at intervals and are used for inserting the bottom plate 1, and the side plate 2 is bonded to the bottom plate 1; an installation groove 21 for accommodating the calendar and making the calendar tilt in a direction away from the front end plate 13 is provided on the side plate 2;

[0033] A lighting assembly 5, including a baffle 51 fixed to the side plate 2 and covering the front end plate 13, and a switch 52 detachably connected to the baffle 51.

[0034] Exemplarily, referring to Figure 1 and Figure 2 , the bottom plate 1 is formed by cutting and bending a cardboard. Two trapezoidal structures with opposite lower bottoms are cut out on the cardboard, and a rectangular structure is reserved between the two trapezoidal structures. Bend along the lower bottoms of the two trapezoidal structures so that the two trapezoidal structures on the cardboard are bent to the same side of the rectangular structure on the cardboard and the two bent trapezoidal structures are parallel to each other. At this time, the two trapezoidal structures respectively form the upper support plate 11 and the lower support plate 12, and the rectangular structure forms the front end plate 13. When cutting the cardboard used to form the bottom plate 1, the card teeth 14 can also be synchronously cut out at the edges of the upper support plate 11 and the lower support plate 12. The card teeth 14 are located on the inclined surfaces of the trapezoidal structures on the cardboard. After the cardboard is bent, the positions of the card teeth 14 on the upper support plate 11 and the lower support plate 12 correspond.

[0035] The side plate 2 is formed by cutting and bending a cardboard sheet. An avoidance groove 4 is formed on the side plate 2. The avoidance groove 4 extends from the side plate 2 towards the bottom plate 1 to the inside of the side plate 2. The side plate 2 is bent along the avoidance groove 4, that is, the shape of the side plate 2 is cut out on a cardboard sheet, and the positions of the installation groove 21 and the avoidance groove 4 are cut out synchronously. There are two avoidance grooves 4, and the two avoidance grooves 4 are parallel to each other and are spaced apart and disposed at the middle position of the side plate 2. The avoidance groove 4 extends from the side of the bent side plate 2 facing the front end baffle 51 to the inside of the side plate 2 entity. The side of the bent side plate 2 facing away from the front end plate 13 extends upward, and the upwardly extending portion of the side plate 2 is inclined towards the side of the front end plate 13. There are two installation grooves 21 and they are disposed on opposite sides of the side plate 2. The installation groove 21 extends from the top surface of the bent side plate 2 to the inside of the side plate 2 entity. It should be understood that in order to meet different requirements, the inner bottom surface of the installation groove 21 can also be inclined. The inclined inner bottom surface of the installation groove 21 can increase the inclination angle of the calendar placed in the installation groove 21 while maintaining the current length of the installation groove 21, and can also increase the contact area between the side plate 2 and the bottom side of the calendar, reducing the damage to the bottom side of the calendar caused by abutment and support. It should be understood that in order to meet different requirements, multiple installation grooves 21 can be provided. Two installation grooves 21 on the side plates 2 on both sides of the front end plate 13 are a group, and different groups of installation grooves 21 are spaced apart along the length direction of the side plate 2 on one side of the front end plate 13.

[0036] The side plate 2 is bent along the two vertically arranged avoidance grooves 4 so that the side plate 2 is bent into a shape adapted to the bent bottom plate 1. The side plate 2 is attached to the bottom plate 1 so that the side plate 2 entity structure between the two avoidance grooves 4 covers the upper bottom position of the upper support plate 11 and covers the upper bottom position of the lower support plate 12. The avoidance groove 4 is located at the boundary position between the upper bottom and the hypotenuse of the upper support plate 11 (lower support plate 12). The side plate 2 entity structures outside the two avoidance grooves 4 cover the hypotenuses of the upper support plate 11 (lower support plate 12), and the side plate 2 entity structures outside the two avoidance grooves 4 extend from both ends of the front end plate 13 to the side of the front end plate 13 facing away from the bottom plate 1. When cutting the cardboard sheet, holes adapted to the engaging teeth 14 can be dug out synchronously, so that the engaging teeth 14 can be engaged into the corresponding holes after the side plate 2 is attached to the bottom plate 1, enhancing the connection strength between the bottom plate 1 and the side plate 2, and providing a limiting effect for the bonding process between the bottom plate 1 and the side plate 2 when the bottom plate 1 and the side plate 2 are adhesively connected, improving the stability of the bonding strength improvement process between the bottom plate 1 and the side plate 2.

[0037] The side of the side plate 2 facing away from the front end plate 13 has wear-resistant protrusions 23 for abutting against the calendar. The calendar inserted into the installation groove 21 is supported by the wear-resistant protrusions 23 and the top end is separated from the side plate 2. When cutting the cardboard sheet, the wear-resistant protrusions 23 can also be cut synchronously. The wear-resistant protrusions 23 are located on the edges of the side plate 2 outside the two avoidance grooves 4.

[0038] Refer toFigure 1 and Figure 3 On the solid part where the side plate 2 extends from the front end plate 13 away from the bottom plate 1, there is an installation hole 22 penetrating the side plate 2 in a direction perpendicular to the side plate 2. At both ends of the baffle 51, connecting claws 6 are integrally formed. One end of the connecting claw 6 is connected to the baffle 51, and the other end of the connecting claw 6 is bent downward. By rotating the baffle 51 and making the baffle 51 approach the side plate 2, the downwardly bent end of the connecting claw 6 can extend into and penetrate the installation hole 22, so as to achieve the purpose of installing the baffle 51 on the side plate 2 on the side of the front end plate 13 away from the bottom plate 1 through the two connecting claws 6. After the baffle 51 is fixed on the side plate 2, it abuts against the side plate 2.

[0039] Referring to Figure 1 and Figure 3 As shown in FIGS. and, the switch 52 includes a sliding part 53 buckled on the baffle 51 and slidably connected to the baffle 51, a connecting part 54 fixedly connected to the sliding part 53 and extending into the space between the baffle 51 and the front end plate 13, a magnetic attraction part 55 fixedly connected to the connecting part 54 and extending into the space between the baffle 51 and the front end plate 13, and a lamp 56 fixed on the upper support plate 11. The magnetic attraction part 55 abuts against the baffle 51. The bottom of the sliding part 53 extends inwards by being recessed towards its own solid part, forming a groove that can be buckled on the top side of the baffle 51. The connecting part 54 is fixedly connected to the bottom surface of the sliding part 53 on the side facing the front end plate 13, and the magnetic attraction part 55 is fixedly connected to the side of the connecting part 54 away from the front end plate 13. By the magnetic attraction part 55 abutting against the baffle 51 and cooperating with the sliding part 53 buckled on the top side of the baffle 51, the sliding part 53 can be more stably connected to the baffle 51, reducing the possibility of the sliding part 53 detaching from the baffle 51 during the sliding process. By moving the sliding part 53 along the length direction of the baffle 51, the magnetic attraction part 55 can be moved along the length direction of the baffle 51, and then the lamp 56 can be turned on and even the brightness of the lamp 56 can be adjusted by means of the magnetic attraction switch 52.

[0040] In this embodiment, the bottom plate 1 and the side plate 2 formed by bending a cardboard are inserted through the engaging teeth 14 to maintain the expected shape and position of the bottom plate 1 and the side plate 2, and the connection strength between the two is enhanced by bonding. After the scrollable and foldable calendar is bent to the target page, the calendar is placed inside the installation groove 21, and the top end of the calendar is tilted in a direction away from the front end plate 13, so that the calendar leans against the upwardly extending side plate 2 to complete the installation of the calendar.

[0041] In an exemplary embodiment of the present disclosure, referring to Figure 2 and Figure 4 as shown in FIGS. and, a battery box 33 for accommodating a power source is commonly inserted into the upper support plate 11 and the lower support plate 12.

[0042] Exemplarily, the battery box 33 is formed by cutting and bending a piece of cardboard. The battery box 33 is a horizontal U-shaped structure. The top and bottom surfaces of the battery box 33 are integrally formed with fixing teeth 34 extending out of the battery. The fixing teeth 34 arranged on the top and bottom surfaces of the battery box 33 are respectively inserted into the upper support plate 11 and the lower support plate 12. The horizontal U-shaped battery box 33 cooperates with the upper support plate 11, the lower support plate 12 and the side plate 2 to form a space that is easy to accommodate a power source. Figure 2 and Figure 5 The lower support plate 12 is provided with an installation opening 31 for power supply to enter the battery box 33. The installation opening 31 is located in the area surrounded by the horizontal U-shaped battery box 33. The installation opening 31 is slidably connected to a cover plate 3 for opening and closing the installation opening 31 and exposed from one side of the side plate 2. The length and width of the cover plate 3 are both larger than the installation opening 31. The edge of the cover plate 3 abuts against the lower support plate 12 outside the edge of the installation opening 31. The lower support plate 12 carries the cover plate 3 to achieve the purpose of sliding the cover plate 3, and the side plate 2 penetrates for the cover plate 3 to move out.

[0043] In this embodiment, refer to Figure 2 and Figure 5 A limit block 36 is fixed on the cover plate 3 for abutting the lower support plate 12 and preventing the cover plate 3 from detaching from the installation opening 31 from one side of the side plate 2. The limit block 36 is fixedly connected to the end of the cover plate 3 away from the side plate 2. The bottom surface of the limit block 36 is flush with the bottom surface of the lower support plate 12, and the side wall of the limit block 36 abuts against the inner side wall of the installation opening 31. The limit block 36 can limit the sliding range of the cover plate 3, and the limit block 36 is used to limit the cover plate 3, thereby reducing the possibility of the cover plate 3 deviating from the installation opening 31. The cover plate 3 has a force-applying hole 37 for exposing part of the side wall of the cover plate 3. The force-applying hole 37 is located at the end of the cover plate 3 away from the side plate 2 and penetrates the cover plate 3 in the vertical direction. There are two limit blocks 36, which are arranged on both sides of the force-applying hole 37. The lower support plate 12 is provided with an avoidance opening 32 whose shape and size are consistent with the force-applying hole 37. The avoidance opening 32 is connected to the installation opening 31. When the cover plate 3 is opened to the maximum extent, the limit block 36 abuts against the inner end surface of the installation opening 31, and the avoidance opening 32 is aligned with the force-applying hole 37 up and down.

[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A desk calendar base, characterized in that: include: The bottom plate (1) is formed by bending a piece of cardboard, and comprises an upper support plate (11) and a lower support plate (12) which are parallel to each other and spaced apart, and a front end plate (13) which is integrally formed with the upper support plate (11) and the lower support plate (12); The side panel (2) is formed by bending a piece of cardboard, the side panel (2) covers the opening formed between the upper support panel (11) and the lower support panel (12), and extends from both ends of the front end panel (13); the edge of the bottom panel (1) has latch teeth (14) arranged at intervals and used for plugging into the bottom panel (1), and the side panel (2) is bonded to the bottom panel (1); the side panel (2) is provided with a mounting groove (21) for accommodating a desk calendar and making the desk calendar tilt in a direction away from the front end panel (13); A lighting assembly (5) comprises a baffle (51) fixed to the side panel (2) and covering the front panel (13), and a switch (52) detachably connected to the baffle (51).

2. The calendar base according to claim 1, characterized in that: The switch (52) comprises a sliding portion (53) buckled on the baffle (51) and slidably connected to the baffle (51), and a magnetic attraction portion (55) fixedly connected to the sliding portion (53) and extending between the baffle (51) and the front end plate (13), wherein the magnetic attraction portion (55) abuts against the baffle (51).

3. The calendar base according to claim 1, characterized in that: The side plate (2) is provided with an avoidance groove (4), the avoidance groove (4) extending from the side plate (2) toward one side of the bottom plate (1) to the inside of the side plate (2), and the side plate (2) is bent along the avoidance groove (4).

4. The calendar base according to claim 3, characterized in that: The upper support plate (11) and the lower support plate (12) are both trapezoidal in shape, and there are two avoidance grooves (4) which are arranged on a side of the side plate (2) away from the front end plate (13).

5. The calendar base according to claim 1, characterized in that: The side of the side plate (2) facing away from the front plate (13) has a wear-resistant protrusion (23) for abutting against the desk calendar; the desk calendar inserted into the mounting groove (21) is supported by the wear-resistant protrusion (23) and the top end is separated from the side plate (2).

6. The calendar base according to claim 1, characterized in that: The upper support plate (11) and the lower support plate (12) are jointly plugged with a battery box (33) for accommodating a power source.

7. The calendar base according to claim 6, characterized in that: The lower support plate (12) is provided with an installation opening (31) for the power source to enter the battery box (33), and the installation opening (31) is slidably connected to a cover plate (3) for opening and closing the installation opening (31) and exposed from one side of the side plate (2).

8. The calendar base according to claim 7, characterized in that: The cover plate (3) has a force application hole (37) for exposing a portion of the side wall of the cover plate (3), and a limit block (36) is fixed on the cover plate (3) for abutting against the lower support plate (12) and preventing the cover plate (3) from detaching from the installation opening (31) from one side of the side plate (2).

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