CN208428828U

CN208428828U - Desk calendar

Info

Publication number: CN208428828U
Application number: CN201820416039.5U
Authority: CN
Inventors: 厉泽楷
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2019-01-25
Anticipated expiration: 2028-03-26

Abstract

The utility model proposes a kind of desk calendars, including the first straight panel, second straight panel, support shaft, first axle sleeve and the second axle sleeve, first axle sleeve and the second axle sleeve are socketed on the outside of support shaft, to be rotated around support shaft, first axle sleeve and the second axle sleeve are multiple, the axially staggered distribution of first axle sleeve and the second axle sleeve along support shaft, the end of first axle sleeve is integrally-formed the first block, the end of second axle sleeve is integrally-formed the second block that can be contacted with the first block, gap is circumferentially formed between first block the second block adjacent thereto, to limit maximum rotation angle of first axle sleeve relative to the second axle sleeve, first straight panel is connect with the first axle sleeve, to be rotated synchronously with the first axle sleeve, second straight panel is connect with the second axle sleeve, to be rotated synchronously with the second axle sleeve.The utility model flexibility in use and process of manufacture is high.

Description

Desk calendar

Technical field

The utility model belongs to consumer goods industries more particularly to a kind of desk calendar.

Background technique

Desk calendar is placed on the calendar on desk comprising two straight panels and bent support baseboard, two of them straight panel Top be rotatably connected, the bottom end of two straight panels is fixedly connected with support baseboard.The effect of support baseboard is that two can be limited The maximum rotation angle of a straight panel, so as to form triangle rock-steady structure with two straight panels, so that desk calendar is firmly It stands on desktop.

However, due to the presence of support baseboard, so that desk calendar can only be placed on upright posture, and if needed It wants the posture of desk calendar to be otherwise placed on, then must be removed from the support baseboard of bottom, then individually designed and system Other mechanical structures of the limitation straight panel rotational angle such as support arm or support base are made, so as to form new independently of vertical calendar Product, to seriously limit flexibility of the desk calendar in use and process of manufacture.

Utility model content

The utility model in view of the above technical problems, proposes a kind of high platform of flexibility in use and process of manufacture It goes through.

In order to achieve the above object, the technical solution adopted in the utility model are as follows:

A kind of desk calendar, including the first straight panel, the second straight panel, support shaft, the first axle sleeve and the second axle sleeve, first axle sleeve And second axle sleeve is socketed on the outside of the support shaft, and to be rotated around the support shaft, first axle sleeve and described Second axle sleeve be it is multiple, first axle sleeve and second axle sleeve along the support shaft axially staggered distribution, described the The end of one axle sleeve is integrally-formed the first block, and the end of second axle sleeve is integrally-formed, and have can be with the first gear Second block of block contact, is circumferentially formed with gap between first block the second block adjacent thereto, to limit Maximum rotation angle of first axle sleeve relative to second axle sleeve is stated, first straight panel is connect with first axle sleeve, with It is rotated synchronously with first axle sleeve, second straight panel is connect with second axle sleeve, to turn with second axle sleeve is synchronous It is dynamic.

Preferably, first axle sleeve is rubber sleeve, the side surface of first axle sleeve is formed with the first opening, described First opening is along the axially extending of first axle sleeve and through the both ends of first axle sleeve, the end of first straight panel It is plugged in the inside of first opening and is interference fitted with first opening.

Preferably, second axle sleeve is rubber sleeve, the side surface of second axle sleeve is formed with the second opening, described Second opening is along the axially extending of second axle sleeve and through the both ends of second axle sleeve, the end of second straight panel It is plugged in the inside of second opening and is interference fitted with second opening.

Preferably, first axle sleeve is metallic sheath, the side surface of first axle sleeve is formed with the first groove, described First groove is along the axially extending of first axle sleeve and through the both ends of first axle sleeve, the end of first straight panel It is plugged in the inside of first groove and is interference fitted with first groove.

Preferably, second axle sleeve is metallic sheath, the side surface of second axle sleeve is formed with the second groove, described Second groove is along the axially extending of second axle sleeve and through the both ends of second axle sleeve, the end of second straight panel It is plugged in the inside of second groove and is interference fitted with second groove.

Preferably, the both ends of the support shaft are connected separately with the first supporting block and the second supporting block, the support shaft One end it is integrated with first supporting block be fixedly connected, the other end outer surface of the support shaft is formed with external screw thread, institute It states the second supporting block and offers threaded hole, second supporting block is threadedly coupled with the support shaft.

Preferably, first axle sleeve is three, second axle sleeve is two.

Compared with prior art, it the advantages of the utility model and has the active effect that

The utility model desk calendar is by being arranged the support shaft, first axle sleeve, first block, second axis Set and second block in use, can be not only placed on using vertical posture, but also can be placed using sitting posture posture In on desktop, so that the flexibility used is improved, and during the manufacturing, it is only necessary to change the position of calendar volume To realize the efficient switching of vertical calendar Yu two kinds of products of sitting posture desk calendar, and then significantly mentions having done simultaneously and use and produced and processed Flexibility in journey, and reduce production cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram under the vertical posture of the utility model desk calendar；

Fig. 2 is the structural schematic diagram under the utility model desk calendar sitting posture posture；

Fig. 3 is the side view of the first axle sleeve of the utility model；

Fig. 4 is the cross-sectional view in Fig. 3 along the direction A-A；

Fig. 5 is the side view of the second axle sleeve of the utility model；

Fig. 6 is the cross-sectional view in Fig. 5 along the direction B-B；

Fig. 7 is a kind of structural schematic diagram of embodiment of the first axle sleeve of the utility model；

Fig. 8 is side view when the first axle sleeve is rubber sleeve in Fig. 7；

Fig. 9 is side view when the first axle sleeve is metallic sheath in Fig. 7；

In above each figure: 1, the first straight panel；2, the second straight panel；3, support shaft；4, the first axle sleeve；401, the first block；5, Second axle sleeve；501, the second block；6, the first opening；7, the first groove；8, the first supporting block；9, the second supporting block.

Specific embodiment

In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations In mode.

In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "front", "rear" etc. The orientation or positional relationship of instruction is positional relationship based on the figure, is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, without It can be interpreted as indication or suggestion relative importance.

Referring to Fig. 1 to Fig. 6, a kind of desk calendar, including the first straight panel 1, and can mutually be rotated with first straight panel 1 Two straight panels 2；In order to improve the flexibility in use and process of manufacture, the desk calendar further include support shaft 3, the first axle sleeve 4 and Second axle sleeve 5, first axle sleeve 4 and second axle sleeve 5 are socketed on the outside of the support shaft 3, around the support Axis 3 rotates, and first axle sleeve 4 and second axle sleeve 5 are respectively used for driving first straight panel 1 and second straight panel 2 Rotation, first axle sleeve 4 and second axle sleeve 5 be it is multiple, first axle sleeve 4 is with second axle sleeve 5 along described The axially staggered distribution of support shaft 3 guarantees the stability rotated between first straight panel 1 and second straight panel 2 with this, described The end of first axle sleeve 4 is integrally-formed the first block 401, and the end of second axle sleeve 5 is integrally-formed, and have can be with institute The second block 501 for stating the contact of the first block 401, between first block 401, second block 501 adjacent thereto circumferentially (i.e. circumferencial direction) is formed with gap, to limit maximum rotation angle of first axle sleeve 4 relative to second axle sleeve 5, I.e. when desk calendar fully opens, first block 401 is contacted with second block 501, at this time first straight panel 1 and institute The angle stated between the second straight panel 2 is maximum, and first straight panel 1 is connect with first axle sleeve 4, with first axle sleeve 4 It rotates synchronously, second straight panel 2 is connect with second axle sleeve 5, to rotate synchronously with second axle sleeve 5.

Based on above-mentioned, the utility model desk calendar is by being arranged the support shaft 3, first axle sleeve 4, first block 401, second axle sleeve 5 and second block 501, in use, can be both placed in using vertical posture as shown in Figure 1 On desktop, and it can be placed on using sitting posture posture as shown in Figure 2, so that the flexibility used is improved, and During the manufacturing, it is only necessary to which the height of vertical calendar Yu two kinds of products of sitting posture desk calendar can be thus achieved in the position for changing calendar volume Effect switching, and then the flexibility done in use and process of manufacture is significantly proposed simultaneously, and reduces production cost.

Preferably, as depicted in figs. 1 and 2, first axle sleeve 4 be three, second axle sleeve 5 be two, with this While guaranteeing stability between first straight panel 1 and second straight panel 2, guarantee the simplification of structure, reduces processing Cost needed for manufacture.

It can be hollow sleeve, at this time institute as shown in Figure 3 and Figure 4 for the structure of first axle sleeve 4 It states the first straight panel 1 to be fixedly connected by the way that the modes such as gluing are integrated with first axle sleeve 4, however this kind of mode is assembled in desk calendar After good, it is difficult to be dismantled to first straight panel 1.Based on this, in Fig. 7 and embodiment shown in Fig. 8, first axle sleeve 4 be rubber sleeve, and the side surface of first axle sleeve 4 is formed with the first opening 6, and first opening 6 is along first axle sleeve 4 Both ends axially extending and through first axle sleeve 4, the end of first straight panel 1 are plugged in first opening 6 It is internal simultaneously with 6 interference fit of the first opening, when disassembly, made by external force described first opening 6 big, made with this described First straight panel 1 is unloaded from first axle sleeve 4, while further magnifying by first opening 6, can be by described first Axle sleeve 4 is unloaded from the support shaft 3, to improve the removal efficiency of desk calendar, and then desk calendar is enabled to preferably to be held It is continuous to use.

For the structure of first block 401, further as shown in Figure 3 and Figure 4, first block 401 is circular arc Shape plate, first block 401 it is coaxial with first axle sleeve 4 and it is integrated with the outer wall of first axle sleeve 4 connection.

Similarly, referring to above-mentioned, second axle sleeve 5 or rubber sleeve, the side surface of second axle sleeve 5 is formed with Second opening, second opening is along the axially extending of second axle sleeve 5 and through the both ends of second axle sleeve 5, institute The end for stating the second straight panel 2 is plugged in the inside of second opening, and is interference fitted with second opening.

For the structure of second block 501, as shown in Figure 5 and Figure 6, second block 501 is arc-shaped plate, Second block 501 it is coaxial with second axle sleeve 5 and it is integrated with the outer wall of second axle sleeve 5 connection.

Further, in order to improve the stability of first straight panel 1 and second straight panel 2, while further increasing can Disassembly degree, as shown in figures 7 and 9, first axle sleeve 4 are metallic sheath, and the side surface of first axle sleeve 4 is formed with first Groove 7, first groove 7 are described along the axially extending of first axle sleeve 4 and through the both ends of first axle sleeve 4 The end of first straight panel 1 is plugged in the inside of first groove 7 and is interference fitted with first groove 7, when disassembly, it is only necessary to First straight panel 1 is extracted from first groove 7, then extracts first axle sleeve 4 from the support shaft 3 out, The disassembly to first straight panel 1 and first axle sleeve 4 is realized simultaneously, and then is improving first straight panel 1 and institute While stating the second 2 stability of straight panel, further improve the removal efficiency of desk calendar, more so that enable to desk calendar preferably by It is lasting to use.

Similarly, second axle sleeve 5 or metallic sheath, the side surface of second axle sleeve 5 are formed with the second groove, Second groove is along the axially extending of second axle sleeve 5 and through the both ends of second axle sleeve 5, second straight panel 2 end is plugged in the inside of second groove and is interference fitted with second groove.

In order to limit first straight panel 1 and second straight panel 2 along the axial movement of the support shaft 3, such as Fig. 1 and figure Shown in 2, the both ends of the support shaft 3 are connected separately with the first supporting block 8 and the second supporting block 9, one end of the support shaft 3 with First supporting block, 8 integration is fixedly connected, and the other end outer surface of the support shaft 3 is formed with external screw thread, and described second Supporting block 9 offers threaded hole, and second supporting block 9 is threadedly coupled with the support shaft 3.The utility model passes through setting institute The first supporting block 8 and second supporting block 9 are stated, first straight panel 1 and second straight panel 2 can be limited along the support The axial movement of axis 3, to improve first straight panel 1 under the premise of guaranteeing detachability and second straight panel 2 exists The stability of the support shaft 3.

Claims

1. a kind of desk calendar, including the first straight panel (1), and the second straight panel (2) that can be mutually rotated with first straight panel (1), It is characterized by also including support shaft (3), the first axle sleeve (4) and the second axle sleeve (5), first axle sleeve (4) and described second Axle sleeve (5) is socketed on the outside of the support shaft (3), to be rotated around the support shaft (3), first axle sleeve (4) and institute State the second axle sleeve (5) be it is multiple, first axle sleeve (4) and second axle sleeve (5) are handed over along the axial direction of the support shaft (3) Mistake distribution, the end of first axle sleeve (4) is integrally-formed to be had the first block (401), the end one of second axle sleeve (5) Body is formed with the second block (501) that can be contacted with first block (401), and first block (401) is adjacent thereto The second block (501) between be circumferentially formed with gap, to limit first axle sleeve (4) relative to second axle sleeve (5) maximum rotation angle, first straight panel (1) connect with first axle sleeve (4), with same with first axle sleeve (4) Step rotation, second straight panel (2) connect with second axle sleeve (5), to rotate synchronously with second axle sleeve (5).

2. desk calendar according to claim 1, it is characterised in that: first axle sleeve (4) is rubber sleeve, first axle sleeve (4) side surface is formed with the first opening (6), and first opening (6) along the axially extending of first axle sleeve (4) and runs through In the both ends of first axle sleeve (4), the end of first straight panel (1) be plugged in it is described first opening (6) inside and with First opening (6) interference fit.

3. desk calendar according to claim 1 or 2, it is characterised in that: second axle sleeve (5) be rubber sleeve, described second The side surface of axle sleeve (5) is formed with the second opening, second opening along the axially extending of second axle sleeve (5) and through The both ends of second axle sleeve (5), the end of second straight panel (2) are plugged in the inside of second opening and with described the Two opening interference fits.

4. desk calendar according to claim 1, it is characterised in that: first axle sleeve (4) is metallic sheath, first axle sleeve (4) side surface is formed with the first groove (7), and first groove (7) is along the axially extending of first axle sleeve (4) and runs through In the both ends of first axle sleeve (4), the end of first straight panel (1) be plugged in the inside of first groove (7) and with First groove (7) interference fit.

5. desk calendar according to claim 1 or 4, it is characterised in that: second axle sleeve (5) be metallic sheath, described second The side surface of axle sleeve (5) is formed with the second groove, second groove along the axially extending of second axle sleeve (5) and through The both ends of second axle sleeve (5), the end of second straight panel (2) are plugged in the inside of second groove and with described Two grooves interference fit.

6. desk calendar according to claim 1, it is characterised in that: the both ends of the support shaft (3) are connected separately with first Bracer (8) and the second supporting block (9), one end of the support shaft (3) is integrated with the first supporting block (8) to be fixedly connected, The other end outer surface of the support shaft (3) is formed with external screw thread, and second supporting block (9) offers threaded hole, and described Two supporting blocks (9) are threadedly coupled with the support shaft (3).

7. according to claim 1, desk calendar described in 2,4 or 6, it is characterised in that: first axle sleeve (4) is three, described the Two axle sleeves (5) are two.