CN103340498B - A kind of multi-purpose computer bag - Google Patents
A kind of multi-purpose computer bag Download PDFInfo
- Publication number
- CN103340498B CN103340498B CN201310262612.3A CN201310262612A CN103340498B CN 103340498 B CN103340498 B CN 103340498B CN 201310262612 A CN201310262612 A CN 201310262612A CN 103340498 B CN103340498 B CN 103340498B
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- supporting leg
- crank
- slide block
- connecting rod
- frame
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of multi-purpose computer bag, it is characterized in that, comprise the main panel of hard, described main panel comprises relative upper side and downside; The supporting mechanism that described downside is provided with some supporting legs and is connected with supporting leg, described supporting leg and described downside are rotatedly connected, and described supporting mechanism is used for the rotation of support leg.The function of a kind of multi-purpose computer bag current collection brain bag of the present invention, computer desk and little stool, in one, stabilized structure of the present invention, uses easy to carry, has good application prospect and market value.
Description
Technical field
The present invention relates to a kind of multi-purpose computer bag, be specifically related to the function of a kind of current collection brain bag, computer desk and little stool in the computer package of one.
Background technology
Along with the dependence of the modern life to computer is increasing, the safety of entrained computer and use problem when people go on a journey, the problem easy to use at the train station or under other simple condition is solved not yet preferably.Such as at the train station or under other simple condition, even if people's carrying notebook computer, but still lack the support platform as computer desk, therefore use computer still inconvenient.Meanwhile, at the train station or under other simple condition, usually can run into the equipment of having a rest for people lacked as little stool and so on around, now still can make troubles to people.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of multi-purpose computer bag.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of multi-purpose computer bag, it is characterized in that, comprise the main panel of hard, described main panel comprises relative upper side and downside; The supporting mechanism that described downside is provided with some supporting legs and is connected with supporting leg, described supporting leg and described downside are rotatedly connected, and described supporting mechanism is used for the rotation of support leg.
Aforesaid a kind of multi-purpose computer bag, is characterized in that, described supporting mechanism comprises center of rotation part, the first crank block, the second crank block, the first frame, the second frame, the 5th connecting rod, six-bar linkage, center of rotation part is fixed on downside, described first crank block comprises the first crank, first connecting rod and the first slide block, described second crank block comprises the second crank, second connecting rod and the second slide block, described first crank and the second crank are fixedly linked with center of rotation part respectively, be connected by first connecting rod between first slide block and the first crank, be connected by second connecting rod between second slide block and the second crank, described first skid is arranged in the first frame, described second skid is arranged in the second frame, first frame and the second frame be arranged in parallel, described supporting leg comprises the first supporting leg, the second supporting leg, the 3rd supporting leg and the 4th supporting leg, is connected between described first supporting leg and the second supporting leg by third connecting rod, is connected between described 3rd supporting leg and the 4th supporting leg by double leval jib, 5th connecting rod one end and the first slide block are hinged, and the other end and the third connecting rod of the 5th connecting rod are rotatedly connected, six-bar linkage one end and the second slide block are hinged, and the other end and the double leval jib of six-bar linkage are rotatedly connected.
Aforesaid a kind of multi-purpose computer bag, it is characterized in that, described downside is square, and downside is formed according to closed clockwise by first side, second side, the 3rd side and four side successively; First side is arranged the first supporting leg, the second supporting leg, the two or three side is arranged the 3rd supporting leg and the 4th supporting leg, the first supporting leg, the second supporting leg, the 3rd supporting leg and the 4th supporting leg are separately positioned on four end angles of downside; Third connecting rod and double leval jib arranged in parallel; First crank and the opposing setting of the second crank and conllinear; First frame and the second frame elongated, and all parallel with second side.
Aforesaid a kind of multi-purpose computer bag, is characterized in that, described third connecting rod and double leval jib are provided with corner structure.
Aforesaid a kind of multi-purpose computer bag, is characterized in that, is respectively provided with the position retaining mechanism for locking sliding block between described first slide block and the first frame, between described second slide block and the second frame.
Aforesaid a kind of multi-purpose computer bag, it is characterized in that, described first slide block comprises saw-tooth profile, described first frame comprises serrated face, and the saw-tooth profile of the first slide block and the serrated face of gullet plate engage each other locking; Described second slide block comprises saw-tooth profile, and described second frame comprises serrated face, and the saw-tooth profile of the second slide block and the serrated face of gullet plate engage each other locking.
Aforesaid a kind of multi-purpose computer bag, is characterized in that, described supporting leg is two-segment type supporting leg, and described supporting leg is made up of any one in aluminium alloy, plastic-steel material, carbon fiber.
Aforesaid a kind of multi-purpose computer bag, is characterized in that, described main panel is provided with upper cover plate and lower cover, computer is arranged between upper cover plate and upper side; Supporting leg and supporting mechanism are arranged between downside and lower cover.
Aforesaid a kind of multi-purpose computer bag, is characterized in that, described lower cover comprises two point plates be square, and each point of plate has side and main panel to be rotatedly connected, and its excess-three side is provided with slide fastener; Described upper cover plate comprises two and half plates, and each half plate has side and main panel to be rotatedly connected.
Aforesaid a kind of multi-purpose computer bag, is characterized in that, described main panel is connected with handle and shoulder belt.
Usefulness of the present invention is: the function of a kind of multi-purpose computer bag current collection brain bag of the present invention, computer desk and little stool, in one, stabilized structure of the present invention, uses easy to carry, has good application prospect and market value.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of multi-purpose computer bag of the present invention;
Fig. 2 is the structural representation of supporting leg of the present invention main panel downside when being in closed;
Fig. 3 is the side view of supporting leg of the present invention main panel when being in closed;
Fig. 4 is the side view of supporting leg of the present invention main panel when being in half expansion;
Fig. 5 is the structural representation of supporting leg of the present invention main panel downside when being in half expansion;
Fig. 6 is the side view of supporting leg of the present invention main panel when being in full expand;
Fig. 7 is the structural representation of supporting leg of the present invention main panel downside when being in full expand;
Fig. 8 is the preferred principle schematic of one of supporting mechanism of the present invention;
Fig. 9 is a kind of structural representation of position of the present invention retaining mechanism;
Figure 10 is structural representation when main panel of the present invention being provided with lower cover.
The implication of Reference numeral in figure:
1, main panel, 2, upper side, 3, downside, 4, supporting leg, 5, center of rotation part, 6, first crank block, 7, second crank block, 9, first frame, 10, second frame, 11, 5th connecting rod, 12, six-bar linkage, 13, first crank, 14, first connecting rod, 15, first slide block, 16, second crank, 17, second connecting rod, 18, second slide block, 19, third connecting rod, 20, double leval jib, 21, first supporting leg, 22, second supporting leg, 23, 3rd supporting leg, 24, 4th supporting leg, 25, first side, 26, second side, 27, 3rd side, 28, four side, 29, corner structure, 30, position retaining mechanism, 31, saw-tooth profile, 32, serrated face, 33, upper cover plate, 34, lower cover, 35, divide plate, 37, half plate, 38, handle, 39, shoulder belt, 40, supporting mechanism, 41, computer, 42, slide fastener, 43, first hinged center, 44, second hinged center, 45, 3rd hinged center, 46, 4th hinged center.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
With reference to shown in Fig. 1, a kind of multi-purpose computer bag of the present invention, comprise the main panel 1 of hard, main panel 1 comprises relative upper side 2 and downside 3; The supporting mechanism 40 that downside 3 is provided with some supporting legs 4 and is connected with supporting leg 4, supporting leg 4 and downside 3 are rotatedly connected, and supporting mechanism 40 is for the rotation of support leg 4.During actual use, rotate supporting leg 4, supporting leg 4 can be made to present closed and deployed condition.
Fig. 8 is the preferred principle schematic of one of supporting mechanism 40 of the present invention, as Fig. 2, Fig. 5, Fig. 7 give the embody rule figure of this supporting mechanism 40.As shown in Figure 8, supporting mechanism 40 comprises center of rotation part 5, first crank 13 slide block 6, second crank 16 slide block 7, first frame 9, second frame 10, the 5th connecting rod 11, six-bar linkage 12, center of rotation part 5 is fixed on downside 3, first crank 13 slide block 6 comprises the first crank 13, first connecting rod 14 and the first slide block 15, second crank 16 slide block 7 comprises the second crank 16, second connecting rod 13 and the second slide block 18, first crank 13 and the second crank 16 are fixedly linked with center of rotation part 5 respectively, be connected by first connecting rod 14 between first slide block 15 and the first crank 13, be connected by second connecting rod 13 between second slide block 18 and the second crank 16, first slide block 15 is slidably arranged in the first frame 9, second slide block 18 is slidably arranged in the second frame 10, first frame 9 and the second frame 10 be arranged in parallel, supporting leg 4 is comprised the first supporting leg 21, second supporting leg 22, the 3rd supporting leg 23 and is connected by third connecting rod 19 between the 4th supporting leg 24, first supporting leg 21 and the second supporting leg 22, is connected between the 3rd supporting leg 23 and the 4th supporting leg 24 by double leval jib 20, 5th connecting rod 11 one end and the first slide block 15 are hinged, and the other end and the third connecting rod 19 of the 5th connecting rod 11 are rotatedly connected, six-bar linkage 12 one end and the second slide block 18 are hinged, and the other end and the double leval jib 20 of six-bar linkage 12 are rotatedly connected.Further, the first crank 13 and the second crank 16 conllinear that is parallel to each other is arranged, and the first crank 13 and the second crank 16 are fixed with center of rotation part 5.Certainly, also at an angle, as preferably, the angle of 120-180 degree can between the first crank and the second crank, be formed with between the first crank and the second crank.As shown in Fig. 2, Fig. 5, Fig. 7.Supporting mechanism 40 of the present invention is when applying, when rotary motion central part 5, first crank 13 and the second crank 16 drive center of rotation part 5 first connecting rod 14, second connecting rod 13 respectively, and first connecting rod 14 and second connecting rod 13 drive the first slide block 15 and the second slide block 18 to move again respectively.First slide block 15 slides along the first frame 9, and the second slide block 18 slides along the second frame 10.First slide block 15 and the second slide block 18 move and drive the 5th connecting rod 11 and six-bar linkage 12 to move respectively, 5th connecting rod 11 and six-bar linkage 12 moves and drive third connecting rod 19 and double leval jib 20 to move respectively, final drive first supporting leg 21, second supporting leg 22, the 3rd supporting leg 23 and the 4th supporting leg 24 move, supporting leg 4 is made to present closed and deployed condition, extend while can realizing four supporting legs 4 by rotary motion central part 5, and reach the height required for people.The present invention does not limit the mode of rotary motion central part 5, can manually, can by electronic mode yet, such as can increase a micromachine at center of rotation part 5 and produce the power received or put and carry out rotary motion central part 5.Due to the first crank 13 slide block 6, second crank 16 slide block 7 first crank 13 slide block 6 comprises the first crank 13, first connecting rod 14 and the first slide block 15, second crank 16 slide block 7 comprises the second crank 16, second connecting rod 13 and the second slide block 18, therefore according to crank block principle, as shown in Figure 8, hinged by the first hinged center 43 between first crank 13 and first connecting rod 14, hinged by the 3rd hinged center 45 between first connecting rod 14 and the first slide block 15, hinged by the second hinged center 44 between second crank 16 and second connecting rod 13, hinged by the 4th hinged center 46 between second connecting rod 13 and the second slide block 18.
As further improvement, as shown in Figures 2 to 7, downside 3 is square, and downside 3 is formed according to closed clockwise by first side 25, second side 26, the 3rd side 27 and four side 28 successively; First side 25 is arranged and the first supporting leg 21, second supporting leg the 22, the 23 side arranges four end angles that the 3rd supporting leg 23 and the 4th supporting leg 24, the first supporting leg 21, second supporting leg 22, the 3rd supporting leg 23 and the 4th supporting leg 24 are separately positioned on downside 3; Third connecting rod 19 and double leval jib 20 arranged in parallel; First crank 13 and the opposing setting of the second crank 16 and conllinear; First frame 9 and the second frame 10 elongated, and all parallel with second side 26.Like this, first slide block 15 of the present invention and the second slide block 18 are symmetrical arranged, in reality, first crank 13 slide block 6, second crank 16 slide block 7 is symmetrical arranged, therefore supporting mechanism 40 of the present invention defines disymmetry mechanism, owing to have employed the identical mechanism's symmetrical expression parallel combination of the characteristics of motion, two crank blocks are 180 degree and are arranged symmetrically with, slide block is identical in quality, therefore the size of acceleration is identical, direction is contrary, the dynamic pressure caused by inertia force is made to obtain complete equipilibrium, therefore supporting mechanism 40 of the present invention can balance inertial force, pressure angle is improved in the dead-centre position of supporting mechanism 40 simultaneously, the nondeterministic statement of four bars motion when overlapping for twice of parallelogram can be overcome, effectively overcome the uncertain dead-centre position of motion.
Further, in order to prevent the arbitrarily movement on third connecting rod 19 of the 5th connecting rod 11, prevent six-bar linkage 12 arbitrarily movement on double leval jib 20, third connecting rod 19 of the present invention and double leval jib 20 are provided with corner structure 29, thus play position-limiting action, improve the stability of supporting mechanism 40.
For improving the randomness of security of the present invention and use, the present invention also can increase an additional position retaining mechanism 30.Use location retaining mechanism 30 can lock supporting leg 4, ensures that the phenomenon bounced back can not occur supporting leg 4 after placing object.
The concrete shape of the present invention's not restriction site retaining mechanism 30, as preferably, is respectively provided with the position retaining mechanism 30 for locking sliding block between the first slide block 15 and the first frame 9, between the second slide block 18 and the second frame 10.Because slide block is connected with supporting leg 4, when locking sliding block, supporting leg 4 is just locking also.The present invention does not limit the particular type structure of the position retaining mechanism 30 for locking sliding block equally, but as preferred, first slide block 15 comprises saw-tooth profile 31, and the first frame 9 comprises serrated face 32, and the saw-tooth profile 31 of the first slide block 15 and the serrated face 32 of gullet plate engage each other locking; Second slide block 18 comprises saw-tooth profile 31, and the second frame 10 comprises serrated face 32, and the saw-tooth profile 31 of the second slide block 18 and the serrated face 32 of gullet plate engage each other locking.Gullet plate by mobile with saw-tooth profile 31 realize engaging and being separated, to reach the object blocking slide block at an arbitrary position.
As further preferably, supporting leg 4 of the present invention is two-segment type supporting leg, and supporting leg 4 is made up of any one in aluminium alloy or plastic-steel material, carbon fiber.What the present invention did not limit two-segment type supporting leg 4 is specifically related to form, as preferably, supporting leg 4 can be designed to two grades, one grade is stretched to mechanism deploying, again one grade to be then that supporting leg 4 all extends the longest, now the height of computer package is about 40 centimeters, is equal to the height of common stool, can use as minimized office table.As supporting leg 4 of the present invention in Fig. 4 is stretched to the situation of mechanism deploying, be the situation of supporting leg 4 of the present invention when being stretched to the longest as shown in Figure 6.
As further improvement, main panel 1 of the present invention is provided with upper cover plate 33 and lower cover 34, computer 41 is arranged between upper cover plate 33 and upper side 2, and upper cover plate 33 is for wrapping up computer 41; Supporting leg 4 and supporting mechanism 40 are arranged between downside 3 and lower cover 34, and lower cover 34 is for coated supporting leg 4 and supporting mechanism 40.
The design of a kind of preferred upper cover plate 33 and lower cover 34 as shown in Figures 1 to 10.Lower cover 34 comprises two point plates 35 be square, and each point of plate 35 has side and main panel 1 to be rotatedly connected, and its excess-three side is provided with slide fastener 42; Upper cover plate 33 comprises two and half plates 37, and each half plate 37 has side and main panel 1 to be rotatedly connected.Upper cover plate 33 of the present invention preferably adopts fabric.Like this, slide fastener 42 can pull open 270 degree, and only a remaining long limit does not have slide fastener 42.Be a panel that can open within the fabric opened, panel has enough hardness and intensity, can bear computer 41 until the weight of human body, can be opened by computer 41 anywhere carry out computation for people.Lower cover 34 preferably material is light plastic, also more effectively protects the safety of computer 41 than general fabrics.
A kind of multi-purpose computer of the present invention wraps in when carrying identical with general handbag function, as further preferably, main panel 1 is connected with handle 38 and shoulder belt 39, computer package can be carried easily in hand or be worn on shoulder and walk.
When needs use computer 41 in small space or do not have tables and chairs at that time, computer package slide fastener 42 is pulled open, supporting mechanism 40 is gone to the longest state, can use as minimized office table.
If use as computer desk, compare in being suitable for lying fallow the place of sitting on the ground in the wild, or when people is sitting on sofa or seat, use when the tea table on opposite and so on insufficient height, can the vertebra of available protecting people tired because of curved transitions.
The present invention is made for supporting leg 4 as any one in employing high-strength aluminum alloy, plastic-steel material or carbon fiber, can bear larger pressure, therefore can become Convenient small stool.If when will use computer 41 in travelling, do not have again the place can had a rest for people around, then can be placed on knee by computer 41, people is sitting in computer package supporting leg 4 and stretches out on be deformed into little stool, also people can be made to obtain comfortable and have a rest as little stool.Therefore, the function of the present invention's then current collection brain bag, computer desk and little stool is in one.
The function of a kind of multi-purpose computer bag current collection brain bag of the present invention, computer desk and little stool, in one, stabilized structure of the present invention, uses easy to carry, has good application prospect and market value.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (8)
1. a computer package, is characterized in that, comprises the main panel of hard, and described main panel comprises relative upper side and downside, the supporting mechanism that described downside is provided with some supporting legs and is connected with supporting leg, described supporting leg and described downside are rotatedly connected, and described supporting mechanism is used for the rotation of support leg, described supporting mechanism comprises center of rotation part, the first crank block, the second crank block, the first frame, the second frame, the 5th connecting rod, six-bar linkage, center of rotation part is fixed on downside, described first crank block comprises the first crank, first connecting rod and the first slide block, described second crank block comprises the second crank, second connecting rod and the second slide block, described first crank and the second crank are fixedly linked with center of rotation part respectively, be connected by first connecting rod between first slide block and the first crank, be connected by second connecting rod between second slide block and the second crank, described first skid is arranged in the first frame, described second skid is arranged in the second frame, first frame and the second frame be arranged in parallel, described supporting leg comprises the first supporting leg, the second supporting leg, the 3rd supporting leg and the 4th supporting leg, is connected between described first supporting leg and the second supporting leg by third connecting rod, is connected between described 3rd supporting leg and the 4th supporting leg by double leval jib, 5th connecting rod one end and the first slide block are hinged, and the other end and the third connecting rod of the 5th connecting rod are rotatedly connected, six-bar linkage one end and the second slide block are hinged, and the other end and the double leval jib of six-bar linkage are rotatedly connected, described downside is square, and downside is formed according to closed clockwise by first side, second side, the 3rd side and four side successively, first side is arranged the first supporting leg, the second supporting leg, the two or three side is arranged the 3rd supporting leg and the 4th supporting leg, the first supporting leg, the second supporting leg, the 3rd supporting leg and the 4th supporting leg are separately positioned on four end angles of downside, third connecting rod and double leval jib arranged in parallel, first crank and the opposing setting of the second crank and conllinear, first frame and the second frame elongated, and all parallel with second side.
2. a kind of computer package according to claim 1, is characterized in that, described third connecting rod and double leval jib are provided with corner structure.
3. a kind of computer package according to claim 2, is characterized in that, is respectively provided with the position retaining mechanism for locking sliding block between described first slide block and the first frame, between described second slide block and the second frame.
4. a kind of computer package according to claim 3, is characterized in that, described first slide block comprises saw-tooth profile, and described first frame comprises serrated face, and the saw-tooth profile of the first slide block and the serrated face of gullet plate engage each other locking; Described second slide block comprises saw-tooth profile, and described second frame comprises serrated face, and the saw-tooth profile of the second slide block and the serrated face of gullet plate engage each other locking.
5. a kind of computer package according to claim 4, is characterized in that, described supporting leg is two-segment type supporting leg, and described supporting leg is made up of any one in aluminium alloy, plastic-steel material, carbon fiber.
6. a kind of computer package according to claim 5, is characterized in that, described main panel is provided with upper cover plate and lower cover, and computer is arranged between upper cover plate and upper side; Supporting leg and supporting mechanism are arranged between downside and lower cover.
7. a kind of computer package according to claim 6, is characterized in that, described lower cover comprises two point plates be square, and each point of plate has side and main panel to be rotatedly connected, and its excess-three side is provided with slide fastener; Described upper cover plate comprises two and half plates, and each half plate has side and main panel to be rotatedly connected.
8. a kind of computer package according to claim 7, is characterized in that, described main panel is connected with handle and shoulder belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262612.3A CN103340498B (en) | 2013-06-28 | 2013-06-28 | A kind of multi-purpose computer bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262612.3A CN103340498B (en) | 2013-06-28 | 2013-06-28 | A kind of multi-purpose computer bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103340498A CN103340498A (en) | 2013-10-09 |
| CN103340498B true CN103340498B (en) | 2015-12-02 |
Family
ID=49275368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310262612.3A Expired - Fee Related CN103340498B (en) | 2013-06-28 | 2013-06-28 | A kind of multi-purpose computer bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103340498B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055323A (en) * | 2014-06-30 | 2014-09-24 | 沈阳化工大学 | Multifunctional drawing desk |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1522030A (en) * | 1922-03-10 | 1925-01-06 | Robinson Hallum Mfg Company | Collapsible supporting device |
| US2042326A (en) * | 1935-01-26 | 1936-05-26 | Charles F Weed | Folding table |
| CN202664824U (en) * | 2012-07-04 | 2013-01-16 | 漳州市海普家具有限公司 | Spliced table |
-
2013
- 2013-06-28 CN CN201310262612.3A patent/CN103340498B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1522030A (en) * | 1922-03-10 | 1925-01-06 | Robinson Hallum Mfg Company | Collapsible supporting device |
| US2042326A (en) * | 1935-01-26 | 1936-05-26 | Charles F Weed | Folding table |
| CN202664824U (en) * | 2012-07-04 | 2013-01-16 | 漳州市海普家具有限公司 | Spliced table |
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| Publication number | Publication date |
|---|---|
| CN103340498A (en) | 2013-10-09 |
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Granted publication date: 20151202 Termination date: 20180628 |