CN106419063B - Portable table for sugarcane weighing - Google Patents
Portable table for sugarcane weighing Download PDFInfo
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- CN106419063B CN106419063B CN201610848905.3A CN201610848905A CN106419063B CN 106419063 B CN106419063 B CN 106419063B CN 201610848905 A CN201610848905 A CN 201610848905A CN 106419063 B CN106419063 B CN 106419063B
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- table body
- adjusting
- rotating cylinder
- cylinder
- electronic scale
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/002—Folding or stowable tables with foldable underframe
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/10—Travelling or trunk tables
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0011—Underframes
- A47B2200/0015—Table underframe adjustable in depth and in width
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/005—Leg adjustment
- A47B2200/0051—Telescopic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention provides a portable table for weighing sugarcane, which comprises a table body, an electronic scale rotatably arranged on the table body and a pull rod structure retractably arranged in the table body; the desk body comprises a first desk body, a second desk body and four desk feet, each desk foot comprises a rotating cylinder, an adjusting cylinder, a rotating cylinder and a plurality of supporting legs, the rotating cylinders are rotatably mounted on the corresponding first desk body and the second desk body, a plurality of adjusting parts are arranged on the side walls corresponding to the adjusting cylinders, and the adjusting parts are mutually communicated and sequentially arranged in the direction parallel to the central axis; each adjusting part comprises a sliding groove, a connecting groove and a buckling groove, the sliding grooves and the buckling grooves are arranged in parallel, the connecting grooves are communicated with the sliding grooves and the buckling grooves, and the sliding grooves of adjacent adjusting parts are communicated with each other; the adjusting cylinder is accommodated in the rotating cylinder, an adjusting shaft is arranged on the outer wall of one end of the adjusting cylinder, and the adjusting shaft is clamped in the adjusting part and can move in the adjusting part, so that the height of the first table body and the height of the second table body in the direction parallel to the central shaft are adjusted.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of tables, in particular to a portable table for weighing sugarcane.
[ background of the invention ]
When sugarcane research institute researchers are experimenting in the field, sugarcane needs to be weighed many times. The common method is that an electronic scale is placed on a table for weighing, and the weight of a sugarcane and the weight of the table often cause the table legs of the table to be sunk into soil; when the desk legs are sunk too deep into soil, the desk is not easy to pull out from the ground; in addition, scientific research personnel go out at every turn and need take desk and electronic scale, because this desk can not fold and occupy a large amount of spaces inconvenient carrying, electronic scale and desk are separately moreover, can often drop the electronic scale, and is very inconvenient.
[ summary of the invention ]
In view of the above, there is a need for a portable table for sugarcane weighing, which is portable and not easily sunk into the soil, and which is adjustable on uneven ground and is very convenient with an electronic scale.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a portable table for sugarcane weighing comprises a table body, an electronic scale and a pull rod structure, wherein the electronic scale is rotatably arranged on the table body, and the pull rod structure is retractably arranged in the table body; the table body comprises a first table body, a second table body and four table legs, the first table body is rotatably connected with the second table body and can rotate to an opening position relative to the second table body, the four table legs are arranged on the first table body and the second table body in pairs respectively and can rotate to a supporting position supporting the first table body and the second table body relative to the first table body and the second table body; the four table legs respectively comprise a rotating cylinder, an adjusting cylinder, a rotating cylinder and a plurality of supporting legs, and the rotating cylinder, the adjusting cylinder and the rotating cylinder have the same central shaft; the rotating cylinders are rotatably arranged on the corresponding first table body and the second table body, a plurality of adjusting parts are arranged on the side walls corresponding to the adjusting cylinders, and the adjusting parts are communicated with each other and are sequentially arranged in the direction parallel to the central shaft; each adjusting part comprises a sliding groove, a connecting groove and a buckling groove, the sliding groove and the buckling groove are arranged in parallel, the length of the sliding groove in the direction parallel to the central shaft is larger than that of the buckling groove, the connecting groove is communicated with the sliding groove and the buckling groove, and the sliding grooves of adjacent adjusting parts are communicated with each other; the adjusting cylinder is accommodated in the rotating cylinder, an adjusting shaft is arranged on the outer wall of one end of the adjusting cylinder, and the adjusting shaft is clamped in the adjusting part and can move in the adjusting part, so that the height of the first table body and the height of the second table body in the direction parallel to the central axis are adjusted; one end part of the rotating cylinder is rotatably arranged in the adjusting cylinder, and the other end part of the rotating cylinder is provided with a plurality of notches; each supporting legs is including the body of rod and swivel sleeve, the swivel sleeve of a plurality of supporting legs is rotatory respectively to be installed in a plurality of notches, the pole is installed on the swivel sleeve, and accept in the rotatory section of thick bamboo, the swivel sleeve can the body of rod breaks away from it is relative when rotatory section of thick bamboo the rotatory section of thick bamboo rotates, thereby makes the body of rod is relative rotatory section of thick bamboo can be in the perpendicular to on the center pin direction and be on a parallel with rotate on the center pin direction.
Furthermore, the extending direction of the sliding groove and the buckling groove is parallel to the central shaft, and the extending direction of the connecting groove is perpendicular to the central shaft.
Furthermore, the sliding grooves of the adjusting parts are on the same straight line parallel to the central shaft.
Furthermore, a plurality of internal threads are formed on the inner wall of the adjusting cylinder, a plurality of external threads are formed on one end portion of the rotating cylinder, and the external threads are matched with the internal threads, so that the height of the rotating cylinder in the direction parallel to the central shaft is adjusted.
Furthermore, pivot holes are formed in opposite side walls of each notch respectively, pivot shafts are arranged on two opposite sides of each rotating sleeve respectively, and the pivot shafts are rotatably mounted in the pivot holes.
Furthermore, one end surface of the rotating sleeve, which is close to the pivot shaft, is semicircular.
Further, the supporting legs are symmetrically arranged around the central axis.
Further, a total length of the adjusting cylinder and the rotating cylinder in a direction parallel to the central axis is larger than a length of the rotating cylinder in a direction parallel to the central axis.
Further, the first table body and the second table body respectively comprise a table plate, two side plates, an inner plate and an outer plate, the two side plates are respectively arranged on two opposite sides of the table plate, the inner plate and the outer plate are respectively arranged on the other two opposite sides of the table plate, and the inner plates of the first table body and the second table body are rotatably installed together through a rotating structure.
Further, the first table body can rotate between the opening position and the containing position relative to the second table body, when the first table body is at the opening position, the table plate of the first table body and the table plate of the second table body are on the same plane, and the four table legs can rotate relative to the first table body and the second table body; when the second table body is in the storage position, the table top of the first table body is parallel to the table top of the second table body, and the four table legs are stored in the first table body and the second table body.
The invention has the following beneficial effects:
when the first table body is at the opening position relative to the second table body, the four table legs can rotate relative to the first table body and the second table body to the supporting positions for supporting the first table body and the second table body, and at the moment, the adjusting shafts can be adjusted relative to the rotating cylinders, so that the heights of the first table body and the second table body in the direction parallel to the central axis of the table legs are finely adjusted; furthermore, the heights of the first table body and the second table body in the direction parallel to the central axis of the table legs can be finely adjusted again by rotating the rotating cylinder relative to the adjusting cylinder, so that different table legs can be finely adjusted and finely adjusted when the table is placed on uneven soil, and the electronic scale can be placed on the table smoothly and conveniently; moreover, the invention can be randomly pulled through the pull rod structure, thereby being convenient for carrying.
[ description of the drawings ]
Fig. 1 is an exploded perspective view of a preferred embodiment of the portable table for sugar cane weighing of the present invention.
Fig. 2 is an enlarged view of a portion II in fig. 1.
Fig. 3 is a perspective assembly view of the portable table for sugarcane weighing of fig. 1.
Fig. 4 is another perspective view of the portable table for sugarcane weighing of fig. 1.
Fig. 5 is an enlarged view of portion V of fig. 4.
Fig. 6 is another body assembly view of the portable table for sugarcane weighing of fig. 1.
Fig. 7 is another body assembly view of the portable table for sugarcane weighing of fig. 1, in which table legs are housed in the table body.
Fig. 8 is another perspective view of the portable middle table for sugarcane weighing in fig. 6, wherein two table feet are not shown.
Fig. 9 is an exploded perspective view of one of the table legs of the portable table for sugar cane weighing of fig. 1.
Fig. 10 is an enlarged view of a portion X in fig. 9.
Fig. 11 is another assembly view of the portable middle table for sugarcane weighing in fig. 1, wherein the first table body is located at a storage position.
Fig. 12 is a cross-sectional view of the portable middle table for sugar cane weighing of fig. 11.
Description of the main elements
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
[ detailed description ] embodiments
Referring to fig. 1 to 6, in a preferred embodiment of the present invention, a portable table 100 for sugarcane weighing includes a table body 10, an electronic scale 20, and a pull rod structure 30.
The electronic scale 20 is rotatably installed on the table body 10 and includes an electronic scale body 21, an auxiliary plate 22 and two expansion plates 23, the electronic scale body 21 includes a base 211 and a tray 212 installed on the base 211, a step 213 is provided between the base 211 and the tray 212, the base 211 has a display surface 2111, the auxiliary plate 22 is installed at the bottom of the electronic scale body 21 and is parallel to the bottom surface of the electronic scale body 21, a slot 221 is formed between the auxiliary plate and the bottom surface, and two opposite sides of the auxiliary plate 22 are respectively provided with an auxiliary shaft 222 corresponding to the table body 10. Preferably, the two auxiliary shafts 222 are on the same straight line, and the straight line is parallel to the auxiliary plate 22. The two expansion plates 23 are rotatably mounted on opposite sides of the electronic scale body 21 by a rotation shaft 231, respectively.
The table body 10 includes a first table body 11, a second table body 12, a fastening plate 13 and four table legs 14. The first table body 11 and the second table body 12 are rotatably mounted together and respectively include a table plate 111, two side plates 112, an inner plate 113 and an outer plate 114. The two side plates 112 are respectively installed at opposite sides of the table plate 111, and the inner plate 113 and the outer plate 114 are respectively installed at the other opposite sides of the table plate 111 and respectively connected to the two side plates 112. In the embodiment of the present invention, the two side plates 112 are parallel to each other, and the inner plate 113 and the outer plate 114 are parallel to each other and perpendicular to the table plate 111.
The first table body 11 and the inner plate 113 of the second table body 12 are rotatably mounted together through a rotating structure 40, but the invention is not limited to be connected through the rotating structure 40, and other structures may be added to strengthen the stability of the connection between the first table body 11 and the second table body 12; revolution mechanic 40 is including two rotary rods 41 and a connecting piece 42, two rotary rods 41 are installed respectively first table body 11 reaches on the inner panel 113 of the second table body 12, and be close to the bottom that corresponds inner panel 113, connecting piece 42 connects two rotary rods 41, first table body 11 reaches the bottom of the second table body 12 is semicircular respectively, in order to make things convenient for the rotation first table body 11 reaches the second table body 12.
The table top 111 of the first table body 11 is provided with an installation opening 115 corresponding to the electronic scale 20, the installation opening 115 is communicated with the outer plate 114, two opposite edges of the installation opening 115 are respectively provided with two slide rails 116, and the two slide rails 116 are arranged in parallel and on the same plane parallel to the table top 111; the inner side of the table 111 is provided with two mounting blocks 117 corresponding to the electronic scale 20 at the mounting opening 115 and an edge close to the second table body 12, the two mounting blocks 117 are respectively provided with a mounting hole 1171 for receiving the auxiliary shaft 222, and preferably, the width of the electronic scale 20 is equivalent to the width of the mounting opening 115. Two sliding wheels 1121 are installed on one side plate 112 of the second table body 12, an accommodating opening 1122 is formed in the other side plate 112 of the second table body 12, and two installation holes (not shown) are formed in the side wall of the accommodating opening 1122 corresponding to the pull rod structure 30.
Referring to fig. 7 to 8, the inner sides of the table plates 111 of the first table body 11 and the second table body 12 are respectively provided with a fixing block 121 connected to the corresponding outer plate 114, the fixing block 121 includes two fixing surfaces 1211, the two fixing surfaces 1211 are respectively parallel to the two side plates 112, the two fixing surfaces 1211 and the two side plates 112 are respectively provided with a rotation hole 1212, and preferably, a straight line sequentially connecting the two fixing surfaces 1211 and the rotation holes 1212 of the two side plates 112 is perpendicular to the two side plates 112 and is parallel to the outer plate 114.
Referring to fig. 4 to 7, a buckle structure 118 is installed at an outer side of the outer plate 114 of the first table body 11, the buckle structure 118 includes a fixing bar 1181 and a clamping bar 1182, the fixing bar 1181 is installed on the outer plate 114 of the first table body 11, the clamping bar 1182 is installed on the fixing bar 1181, and a bayonet 1183 is formed between the clamping bar 1181 and the fixing bar 1181; a hook 119 is installed on the outer side of the outer plate 114 of the second table body 12 corresponding to the fastening structure 118, the hook 119 includes a root 1191 and an elastic sheet 1192, the root 1191 is installed on the outer plate 114 of the second table body 12, and preferably, the root 1191 is perpendicular to the corresponding outer plate 114; the elastic pieces 1192 are mounted at the ends of the roots 1191 and form acute angles with the roots 1191.
Referring to fig. 1, the fastening plate 13 is slidably mounted on the first table body 11, and includes a plate body 131 and two fastening blocks 132, the size of the plate body 131 is equivalent to the size of the mounting opening 115, the thickness of the plate body is equal to the distance between the bottom surface of the electronic scale body 21 and the top surface of the auxiliary plate 22, and the two fastening blocks 132 are respectively mounted on two opposite sides of the plate body 131 and can be slidably fastened to the two sliding rails 116; preferably, the two latches 132 are made of an elastic material to prevent the two latches 132 from sliding on the two sliding rails 116 due to their own weight.
The four table legs 14 are respectively installed on the first table body 11 and the second table body 12 in a pairwise rotating manner, and have the same structure. Each table leg 14 comprises a rotating cylinder 15, an adjusting cylinder 16, a rotating cylinder 17 and a plurality of supporting legs 18, wherein the rotating cylinder 15, the adjusting cylinder 16 and the rotating cylinder 17 have the same central axis; the rotating cylinder 15 is rotatably mounted on the corresponding first table body 11 and the second table body 12, and two rotating shafts 152 are arranged on the side wall of one end, and the two rotating shafts 152 are on the same straight line perpendicular to the central axis of the rotating cylinder 15 and are symmetrical with respect to the central axis of the rotating cylinder 15; in addition, a plurality of adjusting portions 153 are disposed on the side wall of the rotating cylinder 15 corresponding to the adjusting cylinder 16, and the plurality of adjusting portions 153 are communicated with each other and sequentially disposed in a direction parallel to the central axis of the rotating cylinder 15.
Referring to fig. 9-10, each adjusting portion 153 includes a sliding slot 1531, a connecting slot 1532 and a locking slot 1533, the sliding slot 1531 and the locking slot 1533 are disposed in parallel, and extend in a direction parallel to the central axis of the rotary drum 15, and in a direction parallel to the central axis of the rotary drum 15, the length of the sliding slot 1531 is greater than the length of the locking slot 1533; the connecting groove 1532 is connected to the sliding groove 1531 and the locking groove 1533, and extends perpendicular to the central axis of the rotary cylinder 15. In the embodiment of the present invention, the chutes 1531 of the adjacent adjusting parts 153 are communicated with each other, and the chutes 1532 of the adjusting parts 153 are on the same straight line, and the straight line is parallel to the central axis of the rotary cylinder 15; in addition, each adjusting portion 153 is substantially U-shaped.
The adjusting cylinder 16 is accommodated in the rotating cylinder 15, is cylindrical, and is provided with an adjusting shaft 161 on the outer wall of one end, the outer diameter of the adjusting shaft 161 is equivalent to the width of the adjusting part 153, and can be engaged with the adjusting part 153; the outer diameter of the adjusting cylinder 16 is slightly smaller than the inner diameter of the rotating cylinder 15, and a plurality of internal threads 162 are formed on the inner wall.
One end of the rotary cylinder 17 is provided with a plurality of external threads 171 corresponding to the plurality of internal threads 162, the other end is provided with a plurality of notches 172 corresponding to the plurality of support legs 18, and opposite side walls of each notch 172 are respectively provided with a pivot hole 1721. Preferably, the outer diameter of the rotating cylinder 17 is slightly smaller than the inner diameter of the adjusting cylinder 16, the total length of the rotating cylinder 17 and the adjusting cylinder 16 in the direction parallel to the central axis of the rotating cylinder 17 is greater than the length of the rotating cylinder 15, and the length of the rotating cylinder 17 in the direction parallel to the central axis of the rotating cylinder 17 is greater than the length of the adjusting cylinder 16.
The supporting legs 18 have the same structure, each supporting leg 18 includes a rod 181 and a rotating sleeve 182, one end of the rod 181 is provided with a stop block 1811, the rotating sleeve 182 is provided with a through hole (not numbered) corresponding to the rod 181, two opposite sides of the rotating sleeve 182 are respectively provided with a pivot 1822, and one end surface of the rotating sleeve 182 close to the pivot 1822 is semicircular. One end of the rod body 181 penetrates through the through hole and then is hung on the corresponding rotary sleeve 182, and in addition, the rod body 181 is not limited to be cylindrical, flat and the like, as long as the structure of the rod body 181 can increase the stress area.
Referring to fig. 12, the pull rod structure 30 is mounted on the second table body 12 and includes two sets of rods 31, two pull rods 32 and a handle 33, the two sets of rods 31 are mounted in the second table body 12, one end of each of the two pull rods 32 is provided with a stopper 321, one end of each of the stoppers 321 is respectively received in the two sets of rods 31 after sequentially passing through the two mounting holes 1123, so as to prevent the corresponding pull rod 32 from being separated from the corresponding rod 31, and the handle 33 is connected to the other end of each of the two pull rods 32 and is located outside the second table body 12.
Referring to fig. 1-7 and 9-11 together, when the electronic scale 20 is assembled, the auxiliary shafts 222 of the electronic scale 20 are respectively installed in the installation holes 1171 of the first table body 11, so that the electronic scale 20 is rotatably installed on the first table body 11, the two locking blocks 132 of the locking plate 13 are respectively received in the two sliding rails 116, so that the locking plate 13 is slidably installed on the table body 10 to close the installation opening 115, when the electronic scale 20 needs to be used, the locking plate 13 is pulled outwards to rotate the electronic scale 20 out of the first table body 11, and then the locking plate 13 is pushed inwards to lock the plate body 131 with the locking groove 221 of the electronic scale 20, so that the electronic scale 20 is prevented from rotating relative to the first table body 11, at this time, the surface of the plate body 131 and the surface of the table plate 111 are in the same plane, and further, the two expansion plates 23 are rotated relative to the electronic scale body 21, so that the two expansion plates 23 and the tray 212 of the electronic scale body 21 are in the same plane and abut against the step area 213, thereby increasing the sugarcane area; when the electronic scale 20 is not needed, the two expansion plates 23 are rotated again to be perpendicular to the tray 212 of the electronic scale body 21, then the fastening plate 13 is pulled outwards to separate the plate body 131 from the clamping groove 221, and finally the electronic scale 20 is rotated into the first table body 11 to be retracted, which is very convenient.
When assembling a table leg 14, the rotating sleeves 182 of the supporting legs 18 are installed in the pivot holes 1721 of the rotating cylinder 17 through the pivot shafts 1822, so that the supporting legs 18 are rotatably installed on the rotating cylinder 17, and the rotating cylinder 17 and the adjusting cylinder 16 are rotatably installed together through the matching of the internal threads 162 and the external threads 171; the adjusting shaft 161 of the adjusting cylinder 16 can be elastically deformed and clamped into the adjusting part 153 of the rotating cylinder 16, so that the adjusting cylinder 16, the rotating cylinder 17 and the support legs 18 are mounted on the rotating cylinder 16 to complete the assembly of one table leg 14, and at this time, the central shaft of the table leg 14 is the central shaft of the rotating cylinder 15, the adjusting cylinder 16 and the rotating cylinder 17, and the assembly of other table legs 14 is completed in the same manner.
When one of the table legs 14 is mounted on the table body 10, the two rotating shafts 152 of the rotating cylinder 16 are respectively inserted into the rotating holes 1212 of one of the side plates 112 and the fixing surface 1211 corresponding to the side plate 112, so that the table leg 14 is mounted on the table body 10, and the other table legs 14 are mounted on the table body 10 in the same manner.
In use, the first table body 11 is rotatable between an open position and a storage position with respect to the second table body 12, when the first table body 11 is at the open position, the table 111 of the first table body 11 and the table 111 of the second table body 12 are on the same plane, at this time, the four table legs 14 are rotatable between a support position and a storage position with respect to the first table body 11 and the second table body 12, when the four table legs 14 are at the support position, the central axes of the four table legs 14 are perpendicular to the table 111, so that the positions of the adjustment shafts 161 on the adjustment portions 153 can be moved in the direction parallel to the central axis of the table legs 14, thereby adjusting the heights of the first table body 11 and the second table body 12 in the direction parallel to the central axis of the table legs 14, further, the heights of the first table body 11 and the second table body 12 can be finely adjusted in the direction parallel to the central axis of the table legs 14 by rotating the adjustment cylinders 17, and the heights of the table legs can be further adjusted in the direction parallel to the central axes of the table legs 14, and the support legs 18 can be pulled out of the rotation cylinders 18, so that the support legs are perpendicular to the support legs 18; in addition, if the contact area does not need to be increased, the supporting legs 18 can be accommodated in the rotary cylinder 17, and the bottom of the rotary cylinder 17 is grounded; when the four table legs 14 are in the accommodating positions, the four table legs 14 are respectively accommodated in the corresponding first table body 11 and the second table body 12, and the central axis is parallel to the table board 111.
When the first table body 11 is at the storage position, the four table legs 14 are at the storage position, the table plate 111 of the first table body 11 is parallel to the table plate 111 of the second table body 12, the elastic piece 1192 elastically deforms and passes through the bayonet 1183 and then elastically recovers to be clamped with the clamping strip 1182, so that a box body (as shown in fig. 11) is formed, at this time, the handle 33 of the pulling structure 30 is pulled to pull out the pull rod 32, and then the box body is pulled, so that the carrying is very convenient.
The above description is for the purpose of illustrating the preferred embodiments of the present invention, but the present invention is not limited thereto, and all changes and modifications that can be made within the spirit of the present invention should be included in the scope of the present invention.
Claims (1)
1. A portable desk for sugarcane weighing which is characterized in that: the portable table comprises a table body, an electronic scale and a pull rod structure, wherein the electronic scale is rotatably arranged on the table body, and the pull rod structure is retractably arranged in the table body;
the table body comprises a first table body, a second table body and four table legs, the first table body is rotatably connected with the second table body and can rotate to an opening position relative to the second table body, the four table legs are arranged on the first table body and the second table body in pairs respectively and can rotate to a supporting position supporting the first table body and the second table body relative to the first table body and the second table body; the four table legs respectively comprise a rotating cylinder, an adjusting cylinder, a rotating cylinder and a plurality of supporting legs, and the table legs, the rotating cylinder, the adjusting cylinder and the rotating cylinder have the same central axis; the rotating cylinders are rotatably arranged on the corresponding first table body and the second table body, a plurality of adjusting parts are arranged on the side walls corresponding to the adjusting cylinders, and the adjusting parts are communicated with each other and are sequentially arranged in the direction parallel to the central shaft;
each adjusting part comprises a sliding groove, a connecting groove and a buckling groove, the sliding groove and the buckling groove are arranged in parallel, the length of the sliding groove in the direction parallel to the central shaft is larger than that of the buckling groove, the connecting groove is communicated with the sliding groove and the buckling groove, and the sliding grooves of adjacent adjusting parts are communicated with each other;
the adjusting cylinder is accommodated in the rotating cylinder, an adjusting shaft is arranged on the outer wall of one end of the adjusting cylinder, and the adjusting shaft is clamped in the adjusting part and can move in the adjusting part, so that the height of the first table body and the height of the second table body in the direction parallel to the central axis are adjusted;
one end part of the rotating cylinder is rotatably arranged in the adjusting cylinder, and the other end part of the rotating cylinder is provided with a plurality of notches; each supporting leg comprises a rod body and a rotating sleeve, the rotating sleeves of the supporting legs are respectively rotatably installed in the notches, the rod body is installed on the rotating sleeve and contained in the rotating cylinder, and the rotating sleeve can rotate relative to the rotating cylinder when the rod body is separated from the rotating cylinder, so that the rod body can rotate relative to the rotating cylinder in the direction perpendicular to the central axis and in the direction parallel to the central axis;
the electronic scale comprises an electronic scale body, an auxiliary plate and two expansion plates, wherein the electronic scale body comprises a base and a tray arranged on the base, the auxiliary plate is arranged at the bottom of the electronic scale body and is parallel to the bottom surface of the electronic scale body, a clamping groove is formed between the auxiliary plate and the bottom surface, two opposite sides of the auxiliary plate are respectively provided with an auxiliary shaft corresponding to the table body, and the two expansion plates are respectively rotatably arranged at two opposite sides of the electronic scale body through a rotating shaft;
the table plate of the first table body is provided with a mounting opening corresponding to the electronic scale, and two opposite edges of the mounting opening are respectively provided with two sliding rails; the edge of the inner side of the table plate, which is close to the second table body, at the mounting opening is provided with two mounting blocks corresponding to the electronic scale, and the two mounting blocks are respectively provided with a mounting hole for accommodating the auxiliary shaft;
the table body comprises a clamping plate which is slidably mounted on the first table body and comprises a plate body and two clamping blocks, wherein the two clamping blocks are respectively mounted on two opposite sides of the plate body and can be respectively slidably clamped with the two sliding rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848905.3A CN106419063B (en) | 2016-09-26 | 2016-09-26 | Portable table for sugarcane weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848905.3A CN106419063B (en) | 2016-09-26 | 2016-09-26 | Portable table for sugarcane weighing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106419063A CN106419063A (en) | 2017-02-22 |
| CN106419063B true CN106419063B (en) | 2023-03-28 |
Family
ID=58167438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848905.3A Active CN106419063B (en) | 2016-09-26 | 2016-09-26 | Portable table for sugarcane weighing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107616621A (en) * | 2017-10-16 | 2018-01-23 | 王钦兵 | A kind of multifunctional table |
| CN107628085A (en) * | 2017-10-16 | 2018-01-26 | 王钦兵 | A kind of multi-purpose wheelbarrow |
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|---|---|
| CN106419063A (en) | 2017-02-22 |
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