CN106235682A - A kind of portable combined bookshelf - Google Patents

Abstract

The invention discloses a portable combined bookshelf, which is composed of a plurality of bookshelf modules. A connected backrest module; several link modules are arranged on the surface of the bookshelf in contact with the support module; the backrest module includes two backrest rods with a number of backrest wooden strips arranged in the middle, and blind holes are arranged at the bottom of the backrest rods , the side wall of the blind hole is provided with a half-frame groove, and a pin shaft with ear handles is arranged in the blind hole; the bottom of the backrest bar is connected with the rear side of the bookshelf surface through a hinge; the structure of the present invention is simple , Easy to operate Through modular combination, it can adapt to the needs of different spaces and different users, and the low cost is worthy of application and promotion.

Description

A portable combined bookshelf

technical field

The invention relates to the technical field of office supplies, in particular to a portable combined bookshelf.

Background technique

With people's pursuit and longing for quality of life, more and more people are pursuing the simplicity, creativity, multi-function and novelty of furniture. As the furniture that people use to place books, the bookshelf has also become a symbol of taste and taste, and it is also a part of home decoration. It is not only indispensable in home life, but also prominent in the libraries of various universities, and it is also a favorite of "intellectuals". On the one hand, it can store books, and on the other hand, it can be planned as what you want the design of. Therefore, the requirements for furniture design at this stage have become to meet the needs of customers for practicality, but also not to separate it from popular social themes, such as the intelligence and multi-function of the current machinery industry.

Existing bookshelves include the following types: (1) Traditional bookshelves: more solemn, less interesting, unable to interact with people to enhance people's experience. The function is relatively simple, and most of them can only be used to place books. At the same time, it takes up a lot of space; (2) Creative multi-functional bookshelf: the function is relatively single, not novel enough, the humanization is not thoughtful, and it will not move the position or change the shape.

In Chinese patent 201521104348.1, a book shelf with a foldable seat is disclosed, including a book shelf body, an LED emergency light is installed on the upper part of the support pole of the book shelf body, and a The shown LED emergency light is connected to the rechargeable battery, and the rechargeable battery is kept fully charged through the indoor power supply; the lower part of the support pole has a mounting groove, and a seat board is installed in the mounting groove, and the seat board is rotated and installed on the In the installation groove, the two sides of the end of the seat plate are rotated by the hinge shaft to install the supporting legs, the side of the supporting legs has a lock shaft, the side of the seat plate has a lock hole corresponding to the locking shaft, and the supporting legs are inserted into the locking shaft through the locking shaft. It is fixed on the side of the seat plate in the lock hole; but it still has the defect that the function is single and cannot be moved and the shape can be changed.

In Chinese patent 201510481011.0, an automatic lifting device for a library is disclosed, which includes two parallel vertically arranged side plates, an intermediate vertical plate is provided between the two side plates, and a load-bearing hole is provided on the intermediate vertical plate. One end of the above-mentioned partition is fixed on the side plates on both sides, and the free ends pass through the load-bearing holes of the middle vertical plate and are arranged in a staggered manner. The top of the middle vertical plate is provided with a lifting motor, which is connected to a chain driven by the lifting motor, and a load is fixed on the chain. Bookboard, one of the side panels is provided with a mounting frame on the outside, an index display integrated machine is installed on the mounting frame, and an elastic hinge shaft is provided on the lower side of the mounting frame, and a folding seat is installed on the elastic hinge shaft, and the other side There is a control switch on the outside of the board, and there are push motors on both sides of the book-loading board near the middle vertical board. The push motor is connected to the push board through the rack. When you reach the position of the selected book, you can automatically upload the book, which reduces the labor intensity of the librarians; but it is a traditional bookshelf, which takes up a lot of space, and does not solve the disadvantages of single function and simple shape.

To sum up, there is a need for a portable combined bookshelf with various functions, which can be easily moved and disassembled, and can be easily changed in shape.

Contents of the invention

In view of this, the purpose of the present invention is to address the deficiencies of the prior art and provide a portable combined bookshelf, which can not only be easily moved and disassembled, but also be able to form bookshelves of any height and multiple combinations according to needs, which is not only novel in structure but also economical. The cost is reduced, and the utilization rate of the device is improved.

To achieve the above object, the present invention adopts the following technical solutions:

A portable combined bookshelf, which is composed of a plurality of bookshelf modules, the bookshelf module includes a bookshelf surface, a support module arranged at the lower part of the bookshelf surface, and a backrest module arranged at the rear of the bookshelf surface and connected by a fastening module ; A plurality of link modules are arranged on the surface of the bookshelf at the position in contact with the support module;

The surface of the bookshelf is an eighth ring plate;

The support module includes rectangular parallelepiped legs arranged at the lower parts of the four corners of the bookshelf surface, the bottom of the rectangular parallelepiped legs is provided with a circular hole along the direction of the axis, and the circular hole is provided with an adjusting leg;

The backrest module includes two backrest rods with several backrest wooden strips arranged in the middle, blind holes are arranged at the bottom of the backrest rods, half-frame grooves are arranged on the side walls of the blind holes, and ear handles are arranged in the blind holes. Bearing pin; the bottom of the backrest bar is connected with the rear side of the bookshelf surface through a hinge.

The link module includes a hole arranged on the surface of the bookshelf, a groove is provided on the side wall of the surface of the bookshelf, and a connecting plate with a through hole in the middle is arranged in the groove on one side of the bookshelf surface; the blind hole, half Frame slots, pins, holes and hinges form snap-fit modules.

The connecting plate is a rectangular plate with bosses on both sides of the bottom end.

The lower part of the blind hole is provided with an arc-shaped groove, the lower part of the pin shaft is provided with a locking pin matching the arc-shaped groove, and the through hole of the connecting plate is provided with a notch matching the locking pin.

The bottom of the portable combined bookshelf is provided with a base through a lifting mechanism, a shielding mechanism is provided in the base, a universal wheel is provided in the lower part of the base, a self-locking module protruding downward is provided in the base, and the self-locking module is electrically retractable. rod, a friction support block arranged at the lower part of the electric telescopic rod, and a switch arranged on the side of the base for controlling the electric telescopic rod.

The shielding mechanism includes a mobile phone signal detector, a mobile phone signal attenuator, a display screen and a CPU, the mobile phone signal detector, the mobile phone signal attenuator and the CPU are arranged inside the base, and the display screen is arranged on the outer surface of the base.

A method of using a portable combined bookshelf:

S1: When in use, set bookshelves with different layers and sizes according to the user's needs, then lift the pin shaft with ear handles upward, then fold the backrest backward through the hinge, and pull out the connecting plate on one side;

S2: If you set up a single layer, insert the right connecting plate of one bookshelf module into the hole on the left side of another bookshelf module, and then form the bookshelf according to the design needs, or straighten the backrest upwards, and then insert the pin shaft into the corresponding hole , so as to form a combined seat;

S3: If multiple layers are set, after combining multiple single-layer bookshelves in S2, put the adjustment legs of the lower part of the single-layer bookshelf into the hole;

S4: In order to enhance the mobility of the bookshelf in S3, a base is set at its lower part to make it easy to move, and a switch is used to control whether the bookshelf moves.

The bookshelf surface, the rectangular parallelepiped legs and the two backrest bars are all made of composite material, and the composition of the composite material is as follows: CPE 30-50, SBS40-50, activated calcium carbonate 10-20, concave-convex Bar clay 5-8, dicumyl peroxide 10-13, ammonium polyphosphate 6-10, tribasic lead sulfate 6-9, magnesium oxide 5-7, zinc oxide 0.2-1, carbon fiber 5-10, crystal Must be 0.5-0.8.

The present invention aims at the shortcomings of the existing bookshelves with single functions and cannot be used in combination, and uses the bookshelf modules that can be used as seats as a basis to combine and combine them into different types of bookshelves according to different needs of users. The supporting panel used is a bookshelf surface, which is an eighth circular plate, which can not only ensure portability but also facilitate assembly, and can freely change its type according to the needs of users, and when the assembly is too large, in order to ensure its It can be moved and fixed freely, and a base is set at the lower part of the combination, and an interference and prompt device is set on the base, so that people who read nearby can enjoy a quiet and comfortable reading environment; a self-locking module is set at the lower part of the base to ensure that it can The positioning is fixed, and the material used is made of composite materials, thereby ensuring that the device is not only light in structure but also strong and durable.

In addition, the bookshelf module used includes a bookshelf surface, a support module arranged at the lower part of the bookshelf surface, and a backrest module arranged behind the bookshelf surface and connected by a buckle module, and the bookshelf surface is provided at a position in contact with the support module. A number of link modules; the backrest module adopted is a door-shaped structure, and a backrest wooden bar is arranged between two backrest bars, and the fastening module is formed through the blind hole, the half-frame groove, the pin shaft, the hole and the hinge; When the backrest is straightened through the hinge, then the pin shaft is inserted into the hole, so that it can be used as a seat. When it is used as a seat, several bookshelf modules are connected together according to the number of people, and then a recess is opened through one side wall. The connecting plate in the groove is inserted into the groove of the corresponding side wall of the other bookshelf module, and then the insert is inserted therein to complete the combination of the seat or the combination of the single-layer bookshelf.

When it is necessary to set up a multi-layer bookshelf, after the combination of the single-layer bookshelf is completed, lift the pin shaft in the fastening mechanism, then turn it backward along the hinge to fasten it, and insert the lower end of another single-layer bookshelf into the corresponding hole. The combination of multi-layer bookshelves can be completed; and the bottom of the portable combined bookshelf is provided with a base through a lifting mechanism, a shielding mechanism is provided in the base, a universal wheel is provided at the bottom of the base, and a self-locking module protruding downwards is provided in the base. The self-locking module consists of an electric telescopic rod, a friction support block arranged at the bottom of the electric telescopic rod, and a switch arranged on the side of the base for controlling the electric telescopic rod; this design method can partially shield the mobile phone signal to make it The signal becomes weaker, prompting those who play with mobile phones to stay away from the bookshelf, and provide a quiet and comfortable reading environment for those who really love reading, and the lifting mechanism adopted is a pneumatic push rod, which can realize the free lifting of the bookshelf. The invention has simple structure and easy operation. Simplicity Through modular combination, it can adapt to the needs of different spaces and different users, and its low cost is worthy of application and promotion.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a structural schematic diagram of the bookshelf module of the present invention.

Fig. 3 is a top structural schematic diagram of the base of the present invention.

Fig. 4 is a schematic diagram of the side structure of the base of the present invention.

Fig. 5 is a structural schematic diagram of the junction between the backrest module and the shelf surface of the present invention.

Fig. 6 is a schematic diagram of the structure of the end face of the backrest support rod of the present invention.

Fig. 7 is a structural block diagram of the connecting plate of the present invention.

detailed description

The present invention will be further described below in conjunction with accompanying drawings 1 to 7 and embodiments.

Embodiment one:

A portable combined bookshelf, composed of a plurality of bookshelf modules, the bookshelf module 1 includes a bookshelf surface 11, a support module 3 arranged at the lower part of the bookshelf surface 11, and a fastening module arranged at the rear of the bookshelf surface 11 The connected backrest module 2; several link modules are arranged on the bookshelf surface 11 at the position in contact with the support module 3;

The bookshelf surface 11 is an eighth ring plate;

The support module 3 includes rectangular parallelepiped legs 32 arranged at the lower parts of the four corners of the bookshelf surface 1, the bottom of the rectangular parallelepiped legs 32 is provided with a round hole along the direction of the axis, and an adjustment leg 31 is arranged in the round hole;

The backrest module 2 includes two backrest bars 21 with several backrest wooden slats arranged in the middle, blind holes are arranged at the bottom of the backrest bars 21, half-frame grooves 23 are arranged on the side walls of the blind holes, and straps are arranged in the blind holes. There are pin shafts 24 of ear handles 22; the bottom of the backrest rod 21 is connected with the rear side of the bookshelf surface 11 through a hinge 25.

The link module includes a hole 13 arranged on the bookshelf surface 11, a groove 14 is provided on the side wall of the bookshelf surface 11, and a connecting plate with a through hole 15 is arranged in the groove 14 on one side of the bookshelf surface 11 12. The blind hole, the half-frame groove 23, the pin shaft, the hole 13 and the hinge 25 form a fastening module.

The connecting plate 12 is a rectangular plate with bosses 14 arranged on both sides of the bottom end.

Embodiment two

A portable combined bookshelf, composed of a plurality of bookshelf modules, the bookshelf module 1 includes a bookshelf surface 11, a support module 3 arranged at the lower part of the bookshelf surface 11, and a fastening module arranged at the rear of the bookshelf surface 11 The connected backrest module 2; several link modules are arranged on the bookshelf surface 11 at the position in contact with the support module 3;

The bookshelf surface 11 is an eighth ring plate;

The support module 3 includes rectangular parallelepiped legs 32 arranged at the lower parts of the four corners of the bookshelf surface 1, the bottom of the rectangular parallelepiped legs 32 is provided with a round hole along the direction of the axis, and an adjustment leg 31 is arranged in the round hole;

The backrest module 2 includes two backrest bars 21 with several backrest wooden slats arranged in the middle, blind holes are arranged at the bottom of the backrest bars 21, half-frame grooves 23 are arranged on the side walls of the blind holes, and straps are arranged in the blind holes. There are pin shafts 24 of ear handles 22; the bottom of the backrest rod 21 is connected with the rear side of the bookshelf surface 11 through a hinge 25.

The link module includes a hole 13 arranged on the bookshelf surface 11, a groove 14 is provided on the side wall of the bookshelf surface 11, and a connecting plate with a through hole 15 is arranged in the groove 14 on one side of the bookshelf surface 11 12. The blind hole, the half-frame groove 23, the pin shaft, the hole 13 and the hinge 25 form a fastening module.

The connecting plate 12 is a rectangular plate with bosses 14 arranged on both sides of the bottom end.

The lower part of the blind hole is provided with an arc-shaped groove 27, the lower part of the pin shaft 24 is provided with a lock pin 26 matched with the arc-shaped groove 27, and the through-hole 15 of the connecting plate 12 is provided with the lock pin. 26 to match the notch 16 .

Embodiment three

A portable combined bookshelf, composed of a plurality of bookshelf modules, the bookshelf module 1 includes a bookshelf surface 11, a support module 3 arranged at the lower part of the bookshelf surface 11, and a fastening module arranged at the rear of the bookshelf surface 11 The connected backrest module 2; several link modules are arranged on the bookshelf surface 11 at the position in contact with the support module 3;

The bookshelf surface 11 is an eighth ring plate;

The support module 3 includes rectangular parallelepiped legs 32 arranged at the lower parts of the four corners of the bookshelf surface 1, the bottom of the rectangular parallelepiped legs 32 is provided with a round hole along the direction of the axis, and an adjustment leg 31 is arranged in the round hole;

The backrest module 2 includes two backrest bars 21 with several backrest wooden slats arranged in the middle, blind holes are arranged at the bottom of the backrest bars 21, half-frame grooves 23 are arranged on the side walls of the blind holes, and straps are arranged in the blind holes. There are pin shafts 24 of ear handles 22; the bottom of the backrest rod 21 is connected with the rear side of the bookshelf surface 11 through a hinge 25.

The link module includes a hole 13 arranged on the bookshelf surface 11, a groove 14 is provided on the side wall of the bookshelf surface 11, and a connecting plate with a through hole 15 is arranged in the groove 14 on one side of the bookshelf surface 11 12. The blind hole, the half-frame groove 23, the pin shaft, the hole 13 and the hinge 25 form a fastening module.

The connecting plate 12 is a rectangular plate with bosses 14 arranged on both sides of the bottom end.

The lower part of the blind hole is provided with an arc-shaped groove 27, the lower part of the pin shaft 24 is provided with a lock pin 26 matched with the arc-shaped groove 27, and the through-hole 15 of the connecting plate 12 is provided with the lock pin. 26 to match the notch 16 .

The bottom of the portable combined bookshelf is provided with a base 4 through a lifting mechanism 45, a shielding mechanism is provided in the base 4, a universal wheel 42 is provided at the bottom of the base 4, and a self-locking module protruding downward is provided in the base 4. The self-locking module consists of an electric telescopic rod 46, a friction support block 47 arranged at the bottom of the electric telescopic rod 46, and a switch 43 arranged on the side of the base 4 for controlling the electric telescopic rod.

Embodiment Four

A method of using a portable combined bookshelf:

S1: When in use, set bookshelves with different layers and sizes according to the user's needs, then lift the pin shaft with ear handles, then fold the backrest backward through the hinge, and pull out the connecting plate on one side;

S2: If you set up a single layer, insert the right connecting plate of one bookshelf module into the hole on the left side of another bookshelf module, and then form the bookshelf according to the design needs, or straighten the backrest upwards, and then insert the pin shaft into the corresponding hole , so as to form a combined seat;

S3: If multiple layers are set, after combining multiple single-layer bookshelves in S2, put the adjustment legs of the lower part of the single-layer bookshelf into the hole;

S4: In order to enhance the mobility of the bookshelf in S3, a base is set at its lower part to make it easy to move, and a switch is used to control whether the bookshelf moves.

Embodiment five

The bookshelf surface, the rectangular parallelepiped legs and the two backrest bars are all made of composite material, and the composition of the composite material is as follows: CPE 30, SBS40, activated calcium carbonate 10, attapulgite 5, peroxide Dicumyl 10, ammonium polyphosphate 6, tribasic lead sulfate 6, magnesium oxide 5, zinc oxide 0.2, carbon fiber 5, whisker 0.5; since CPE and SBS are the matrix, carbon fiber and whisker are added to it for reinforcement In order to ensure the structural strength of the composite material, making it not only light in weight but also low in cost, and easy to form, a single bookshelf module can bear a mass of 300 kg, and after being combined, it can be combined to form a height of 15 floors.

Embodiment six

CPE 40, SBS45, activated calcium carbonate 15, attapulgite 7, dicumyl peroxide 12, ammonium polyphosphate 8, tribasic lead sulfate 8, magnesium oxide 6, zinc oxide 0.5, carbon fiber 7, whisker 0.6.

Embodiment seven

CPE 50, SBS50, activated calcium carbonate 20, attapulgite 8, dicumyl peroxide 13, ammonium polyphosphate 10, tribasic lead sulfate 9, magnesium oxide 7, zinc oxide 1, carbon fiber 10, whisker 0.8.

Finally, it is noted that the above embodiments are only used to illustrate the technical solution of the present invention without limitation, other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention, as long as they do not depart from the spirit and spirit of the technical solution of the present invention All should be included in the scope of the claims of the present invention.

Claims (7)

1. a portable combined bookshelf, is made up of multiple bookshelf modules, and described bookshelf module includes bookshelf face, is arranged on described Bookshelf basifacial support module, and it is arranged on rear portion, described bookshelf face by fastening the backrest module that module is connected；Institute State, on bookshelf face, some link module are set at the position contacted with described support module；Described bookshelf face is 1/8th circles Ring flat-plate；Described support module includes the cuboid supporting leg being arranged on bottom, four corners, described bookshelf face, described cuboid supporting leg Bottom arranges the circular hole along shaft core direction, arranges regulation lower limb in described circular hole；Described backrest module includes that centre arranges some leaning on Two back support bar of back of the body batten, arrange blind hole, described blind hole sidewall arrange half frame-type groove, described blind hole bottom described back support bar Inside it is provided with the bearing pin of ear handle；It is connected by hinge with described bookshelf face rear side bottom described back support bar.

2. portable combined bookshelf as claimed in claim 1, it is characterised in that: described link module includes being arranged on bookshelf face On hole, described bookshelf face sidewall is offered groove, is arranged centre and arrange through hole in the described groove of side, described bookshelf face Connecting plate；Described blind hole, half frame-type groove, bearing pin and hole and hinge composition locked die block.

3. portable combined bookshelf as claimed in claim 2, it is characterised in that: described connecting plate is that both sides, bottom arrange boss Rectangular slab.

4. portable combined bookshelf as claimed in claim 3, it is characterised in that: described blind hole bottom arranges arc shaped groove, described Bearing pin bottom arranges the lock pin matched with described arc shaped groove, the described through hole of described connecting plate is arranged and matches with described lock pin Breach.

5. the portable combined bookshelf as described in any one of claim 1-4, it is characterised in that: at the bottom of above-mentioned portable combined bookshelf Portion arranges base by elevating mechanism, arranges shielding body in described base, and described base bottom arranges universal wheel, described base The self-locking module that interior setting extends downwardly from, described self-locking module by electric expansion bar, be arranged on described electric expansion bar bottom Friction support block, and it is arranged on described base side for controlling the switch of electric expansion bar.

6. portable combined bookshelf as claimed in claim 5, it is characterised in that: described shielding body includes that mobile phone signal detects Device, mobile phone signal attenuator, display screen and CPU, described mobile phone signal detector, mobile phone signal attenuator and CPU are arranged on the end Seat is internal, and described display screen is arranged on base outer surface.

7. the using method of a portable combined bookshelf:

S1: in use, needs to arrange the different number of plies and the bookshelf of size according to user, then will carry mutually on the bearing pin of band ear handle Rise, then backrest is folded back by hinge, and the connecting plate of side is pulled out；

S2: if arranging monolayer, the right side connecting plate of a bookshelf module is inserted on the left of another bookshelf module hole in, Then according to design needs to form bookshelf, or by backrest upwards righting, then bearing pin is inserted in corresponding hole, thus form Combined chair；

S3: if arrange multilamellar, after combining the monolayer bookshelf in multiple S2, puts into hole by the regulation lower limb of monolayer bookshelf bottom In,；

S4: in order to strengthen the mobility of bookshelf in S3, base is set in its underpart so that it is be easy to mobile, and pass through on-off control Whether bookshelf moves.