CN218796578U - Portable desk type centrifuge - Google Patents

Abstract

The utility model provides a desk-top centrifuge convenient to carry belongs to centrifuge technical field, including desk-top centrifuge, desk-top centrifuge's lower extreme is provided with places board one, place board one sliding connection and have interior casing, the outside fixedly connected with shell body of interior casing, interior casing with be provided with the buffering subassembly between the shell body, the left side end wall of shell body is provided with and holds the subassembly, desk-top centrifuge's upper end is provided with the collection subassembly. The utility model provides a current portable's desk-top centrifuge though through buckle and location bolt and slot, makes power device shell and centrifugal device shell can part, convenient transport, but the device is not convenient for provide suitable protection to it at the in-process of desk-top centrifuge transportation, and carries desk-top centrifuge to the laboratory bench outside use, and the inconvenient sample waste material after centrifugation concentrates the collection, practicality greatly reduced's problem.

Description

Portable desk type centrifuge

Technical Field

The utility model belongs to the technical field of centrifuge, concretely relates to desk-top centrifuge convenient to carry.

Background

The desktop centrifuge is a machine for separating liquid from solid particles or components in a mixture of liquid and liquid by using centrifugal force, and is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are immiscible with each other in emulsion (for example, separating cream from milk), and can also be used for discharging liquid in wet solid, for example, clothes are dried and wetted by using a washing machine, a special overspeed tube type separator can also be used for separating gas mixtures with different densities, and some desktop centrifuges can also be used for classifying solid particles according to density or particle size by using the characteristic that the solid particles with different densities or particle sizes have different settling speeds in liquid.

Prior art CN212550043U discloses a small-size centrifuge of desk-top convenient to carry, including the power device shell, the air intake has been seted up in the left side of power device shell, the air outlet has been seted up at the top of power device shell, the inside fixedly connected with cooling fan of power device shell, the right side fixedly connected with cooling tube of cooling fan, the inside fixedly connected with motor of power device shell, the right side of power device shell is provided with the centrifuge device shell, the inside of centrifuge device shell is provided with the baffle, the top fixedly connected with centrifuge rotor chamber of baffle, the inside rotation in centrifuge rotor chamber is connected with the centrifuge rotor, though through buckle and location bolt and slot, makes power device shell and centrifuge device shell can part, convenient transport, but the device is not convenient for provide appropriate protection to it at the in-process of desk-top centrifuge transportation, and carries desk-top centrifuge to the outdoor use of laboratory, and inconvenient sample waste after the centrifugation is concentrated and is collected, practicality greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a desk-top centrifuge convenient to carry, its aim at has solved current desk-top centrifuge convenient to carry, though through buckle and location bolt and slot, make power device shell and centrifugal device shell can part, convenient transport, but the device is not convenient for provide suitable protection to it at the in-process of desk-top centrifuge transportation, and carry desk-top centrifuge to the laboratory bench use, the inconvenient sample waste material after centrifugation is concentrated and is collected, practicality greatly reduced's problem.

The embodiment of the utility model provides a desk-top centrifuge convenient to carry, including desk-top centrifuge, desk-top centrifuge's lower extreme is provided with places board one, place board one sliding connection and have interior casing, the outside fixedly connected with shell body of interior casing, it has to accomodate groove and spout three to reserve on the left side end wall of shell body, spout three is located accomodate the upper end in groove, it has four to reserve on the upper end wall of shell body spout, interior casing with be provided with the buffering subassembly between the shell body, the left side end wall of shell body is provided with and holds the subassembly, desk-top centrifuge's upper end is provided with the collection subassembly, the upper end fixedly connected with of shell body draws the handle, the lower extreme fixedly connected with pulley of shell body, the side of shell body is provided with the side door.

Furthermore, the lower end of the first placing plate is fixedly connected with a first limiting block.

Through adopting above-mentioned technical scheme, accomodate the groove and be favorable to holding accomodating of board and place, being provided with of pulley does benefit to desk centrifuge's removal, and the stopper is convenient for place board one and is removed in spout one, is convenient for take out desk centrifuge from interior casing, sets up interior casing, shell body and buffering subassembly outside desk centrifuge, is favorable to playing the protection better to desk centrifuge in the transportation.

Furthermore, a first sliding groove and a second sliding groove are reserved on the inner shell, and a first limiting block is connected with the first sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, be convenient for take out desk-top centrifuge from interior casing.

Further, the buffering subassembly includes rubber slab, connecting plate, sleeve, slide bar one, connecting block and block rubber, fixedly connected with rubber slab and a plurality of slide bar one on the side end wall of interior casing, the other end fixedly connected with connecting plate of rubber slab, it has a plurality of sleeves to run through on the connecting plate, the other end of slide bar one passes the rubber slab, just slide bar one with sleeve sliding connection, the other end fixedly connected with connecting block of slide bar one, the other end fixedly connected with block rubber of connecting block, the other end of block rubber with the inner wall fixed connection of shell body.

Through adopting above-mentioned technical scheme, utilize the elasticity of rubber slab and block rubber, at the in-process that carries desk centrifuge, when having external force collision, extrusion shell body, be favorable to protecting desk centrifuge in the interior casing and not receive the harm, the practicality is strong.

Further, hold the subassembly and include fixture block one, slide bar two, hold board, fixture block two, fixed block one, spacing groove, through-hole one, limiting plate, stopper two and spring one, the left side end wall fixedly connected with fixture block one of shell body, accomodate inslot fixedly connected with slide bar two, it is connected with and holds the board to rotate on the slide bar two, the left end fixedly connected with fixture block two of holding the board, the left end fixedly connected with fixed block one of shell body, spacing groove and through-hole one have been seted up in the fixed block one, through-hole one is located the lower extreme of spacing groove, the spacing groove with the spout three-dimensional corresponds, the upper end fixedly connected with spring one of spacing groove, the lower extreme fixedly connected with limiting plate of spring one, the left end of limiting plate with spacing groove sliding connection, the right-hand member of limiting plate with spout three sliding connection, the lower extreme fixedly connected with stopper two of limiting plate, the lower extreme of stopper two passes through-hole one.

Through adopting the above technical scheme, upwards promote stopper two, make and hold the board and roll out from accomodating the groove round slide bar two, when waiting to hold board to horizontal position, fixture block two offsets with fixture block one, ensured that the level of holding the board is placed, be convenient for when the desk-top centrifuge of laboratory glassware external use, place the required sample of centrifugation on holding the board, test tube and other materials, high durability and convenient operation, after finishing using, upwards promote stopper two once more, will hold the board and withdraw and accomodate the groove after, loosen stopper two, ensured the stable of holding the board and placed, and is convenient to carry, therefore, the clothes hanger is strong in practicability.

Further, the collection subassembly includes the collecting box, places board two, case lid, hinge, fixed block two, through-hole two, picture peg, push pedal, spring two and carrying handle, sliding connection has places board two in the spout two, the upper end fixedly connected with collecting box of placing board two, the upper end of collecting box is provided with the case lid, the case lid pass through the hinge with the shell body is articulated, the upper end fixedly connected with fixed block two and the carrying handle of case lid, through-hole two has been seted up in the fixed block two, the right-hand member fixedly connected with spring two of spout four, the left end fixedly connected with push pedal of spring two, the left end fixedly connected with picture peg of push pedal, insert the left end of picture peg through-hole two.

Through adopting above-mentioned technical scheme, push away the push pedal right, the left end that drives the picture peg leaves through-hole two, to lifting the carrying handle, opens the case lid, puts into the collecting box with the sample waste material after the centrifugation in, is favorable to concentrating the collection to the waste material in the open air, opens the side door, outwards draws and places board two, shifts out the collecting box from interior casing, is convenient for clear away the waste material, provides convenient for carrying desk centrifuge to the laboratory cell external use.

The utility model has the advantages that:

1. the utility model discloses via the setting of interior casing and shell body, be favorable to playing better protection to the desk-top centrifuge in transit.

2. The utility model discloses via the setting of buffering subassembly, utilize the elasticity of rubber slab and block rubber, at the in-process that carries desk centrifuge, when having external force collision, extrusion shell body, be favorable to protecting the desk centrifuge in the interior casing and not receive the harm, the practicality is strong.

3. The utility model discloses via the setting that holds the subassembly, upwards promote stopper two, make and hold the board and roll out from accomodating the groove round slide bar two, when waiting to hold board to horizontal position, fixture block two offsets with fixture block one, the level of holding the board has been ensured and has been placed, be convenient for when the desk-top centrifuge of laboratory glassware external use, place the required sample of centrifugation on holding the board, test tube and other materials, and convenient for operate, after finishing using, upwards promote stopper two once more, will hold the board and withdraw and accomodate the groove after, loosen stopper two, the stable of holding the board has been ensured and has been placed, and is convenient for carry, therefore, the clothes hanger is strong in practicability.

4. The utility model discloses via the setting of collecting the subassembly, push away the push pedal right, the left end that drives the picture peg leaves through-hole two, to carrying the carrying handle, opens the case lid, puts into the collecting box with the sample waste material after the centrifugation in, is favorable to concentrating the collection to the waste material in the open air, opens the side door, outwards draws place board two, shifts out the collecting box from interior casing, is convenient for clear away the waste material, provides convenient for carrying desk centrifuge to laboratory bench centrifuge external use.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of a front cross section of an embodiment of the present invention;

fig. 2 is a schematic front view of the embodiment of the present invention;

fig. 3 is a schematic side view of an embodiment of the present invention;

fig. 4 is an enlarged schematic view of the embodiment of the present invention at a in fig. 1;

fig. 5 is an enlarged schematic view of the embodiment of the present invention at b of fig. 1.

Reference numerals: 1. a table centrifuge; 2. placing a first plate; 21. a first limiting block; 3. an inner housing; 31. a first sliding chute; 32. a second chute; 4. an outer housing; 41. a receiving groove; 42. a third chute; 43. a fourth chute; 5. a buffer assembly; 51. a rubber plate; 52. a connecting plate; 53. a sleeve; 54. a first sliding rod; 55. connecting blocks; 56. a rubber block; 6. a containing component; 61. a first clamping block; 62. a second sliding rod; 63. a holding plate; 64. a second clamping block; 65. a first fixed block; 651. a limiting groove; 652. a first through hole; 66. a limiting plate; 67. a second limiting block; 68. a first spring; 7. a collection assembly; 71. a collection box; 72. placing a second plate; 73. a box cover; 74. a hinge; 75. a second fixed block; 751. a second through hole; 76. inserting plates; 77. pushing a plate; 78. a second spring; 79. a carrying handle; 8. pulling a handle; 9. a pulley; 10. a side door.

Detailed Description

In order to make the purpose, technical scheme and advantage of the technical scheme of the utility model clearer, will combine in the following the utility model discloses the drawing of concrete embodiment is right the technical scheme of the embodiment of the utility model carries out clear, complete description. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the embodiment of the utility model provides a desk-top centrifuge convenient to carry, including desk-top centrifuge 1, desk-top centrifuge 1's lower extreme is provided with places board one 2, places board one 2's lower extreme fixedly connected with stopper one 21, and stopper one 21 is convenient for place board one 2 and moves in spout one 31, is convenient for take out desk-top centrifuge 1 from interior casing 3, sets up interior casing 3 outside desk-top centrifuge 1, shell body 4 and buffering subassembly 5, is favorable to playing the better protection to desk-top centrifuge 1 in the transportation.

Referring to fig. 1, the first placing plate 2 is slidably connected with the inner shell 3, a first sliding groove 31 and a second sliding groove 32 are reserved on the inner shell 3, and the first limiting block 21 is slidably connected with the first sliding groove 31, so that the table centrifuge 1 can be conveniently taken out of the inner shell 3.

Referring to fig. 1, 4 and 5, the outer side of the inner housing 3 is fixedly connected with the outer housing 4, a storage groove 41 and a sliding groove three 42 are reserved on the left end wall of the outer housing 4, the sliding groove three 42 is located at the upper end of the storage groove 41, a sliding groove four 43 is reserved on the upper end wall of the outer housing 4, and the storage groove 41 is favorable for storing and placing the holding plate 63.

Referring to fig. 1, a buffer assembly 5 is disposed between an inner shell 3 and an outer shell 4, the buffer assembly 5 includes a rubber plate 51, a connecting plate 52, a sleeve 53, a first slide rod 54, a connecting block 55 and a rubber block 56, the rubber plate 51 and the first slide rods 54 are fixedly connected to a side end wall of the inner shell 3, the connecting plate 52 is fixedly connected to the other end of the rubber plate 51, the plurality of sleeves 53 penetrate through the connecting plate 52, the other ends of the first slide rods 54 penetrate through the rubber plate 51, the first slide rods 54 are slidably connected to the sleeve 53, the connecting block 55 is fixedly connected to the other ends of the first slide rods 54, the rubber block 56 is fixedly connected to the other end of the connecting block 55, the other ends of the rubber block 56 are fixedly connected to an inner wall of the outer shell 4, and the flexibility of the rubber plate 51 and the rubber block 56 is utilized, when the table centrifuge 1 is carried, external force impacts and the outer shell 4 is squeezed, the table centrifuge 1 in the inner shell 3 is protected from being damaged, and practicability is high.

Referring to fig. 1, 2 and 4, a containing assembly 6 is arranged on the left end wall of the outer shell 4, the containing assembly 6 comprises a first clamping block 61, a second sliding rod 62, a containing plate 63, a second clamping block 64, a first fixing block 65, a limiting groove 651, a first through hole 652, a limiting plate 66, a second limiting block 67 and a first spring 68, the left end wall of the outer shell 4 is fixedly connected with the first clamping block 61, the second sliding rod 62 is fixedly connected in the containing groove 41, the containing plate 63 is rotatably connected to the second sliding rod 62, the second clamping block 64 is fixedly connected to the left end of the containing plate 63, the first fixing block 65 is fixedly connected to the left end of the outer shell 4, the first limiting groove 651 and the first through hole 652 are arranged in the first fixing block 65, the first through hole 652 is located at the lower end of the limiting groove 651, the limiting groove 651 corresponds to the third sliding groove 42, the first spring 68 is fixedly connected to the upper end of the limiting groove 651, and the limiting plate 66 is fixedly connected to the lower end of the first spring 68, limiting plate 66's left end and spacing groove 651 sliding connection, limiting plate 66's right-hand member and three 42 sliding connection of spout, limiting plate 66's lower extreme fixedly connected with stopper two 67, through-hole 652 is passed to stopper two 67's lower extreme, upwards promote stopper two 67, make and hold board 63 and follow the groove 41 roll-out of accomodating round slide bar two 62, when waiting to hold board 63 to horizontal position, fixture block two 64 offsets with fixture block one 61, the level that has guaranteed to hold board 63 is placed, be convenient for use desk centrifuge 1 outside the laboratory bench, place the required sample of centrifugation on holding board 63, test tube and other materials, and convenient for operation, after finishing using, upwards promote stopper two 67 once more, will hold board 63 and withdraw and accomodate the groove 41 after, loosen stopper two 67, the stable placing of holding board 63 has been guaranteed, and is convenient for carry, therefore, the clothes hanger is strong in practicability.

Referring to fig. 1, 2, 3 and 5, a collection assembly 7 is disposed at an upper end of a desktop centrifuge 1, the collection assembly 7 includes a collection box 71, a second placement plate 72, a box cover 73, a hinge 74, a second fixing block 75, a second through hole 751, an insertion plate 76, a push plate 77, a second spring 78 and a handle 79, the second sliding slot 32 is slidably connected with the second placement plate 72, the upper end of the second placement plate 72 is fixedly connected with the collection box 71, the upper end of the collection box 71 is provided with the box cover 73, the box cover 73 is hinged with the outer shell 4 through the hinge 74, the upper end of the box cover 73 is fixedly connected with the second fixing block 75 and the handle 79, the second through hole 751 is disposed in the second fixing block 75, the right end of the fourth sliding slot 43 is fixedly connected with the second spring 78, the left end of the second spring 78 is fixedly connected with the push plate 77, the left end of the push plate 77 is fixedly connected with the insertion plate 76, the left end of the insertion plate 76 is inserted into the second through hole 751, the push plate 77 is pushed rightward, the left end of the insertion plate is driven to leave the second through hole 751, the handle 79 is lifted up to open the box cover 73, the sample box 71 after centrifugation is placed in the collection box, waste is placed in the collection box 71, the waste is collected in a centralized manner, the waste collection box, the waste is opened, the side door 10, the outdoor, the collection box is removed from the outdoor, and the laboratory centrifuge 1, and the laboratory centrifuge is conveniently carried out of the laboratory, and the laboratory centrifuge is conveniently used for the laboratory.

Referring to fig. 1 to 3, a pull handle 8 is fixedly connected to the upper end of the outer shell 4, a pulley 9 is fixedly connected to the lower end of the outer shell 4, a side door 10 is arranged at the side end of the outer shell 4, and the pulley 9 is arranged to facilitate the movement of the table centrifuge 1.

The implementation mode is specifically as follows: when the centrifugal machine is used, the pull handle 8 is held, the desk centrifuge 1 is moved to a designated place by using the pulley 9, the side door 10 is opened, the placing plate 2 is pulled outwards to take the desk centrifuge 1 out of the inner shell 3, the limiting block II 67 is pushed upwards to enable the placing plate 63 to rotate out of the accommodating groove 41 around the sliding rod II 62, the clamping block II 64 abuts against the clamping block I61, the placing plate 63 is horizontally placed, samples, test tubes and other materials required by centrifugation are placed on the placing plate 63 to carry out experiment operations such as sample configuration and the like, the push plate 77 is pushed inwards to withdraw the desk centrifuge 1 into the inner shell 3 after use, the limiting block II 67 is pushed rightwards to drive the left end of the inserting plate 76 to leave the through hole II 751, the lifting handle 79 is lifted upwards, the box cover 73 is opened, the centrifuged sample waste is placed into the collecting box 71, the placing plate I2 is pushed inwards to withdraw the desk centrifuge 1 into the inner shell 3 after use is finished, the side door 10 is closed, the limiting block II 67 is pushed upwards again, the accommodating groove 63 is withdrawn, the limiting block II 67 is loosened, the pushing plate 77 is pushed rightwards to close, the box cover 73, and the desk centrifuge 1 is withdrawn into the accommodating groove 41, and the experiment chamber 751.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a desk-top centrifuge convenient to carry, includes desk-top centrifuge (1), its characterized in that, the lower extreme of desk-top centrifuge (1) is provided with places board (2), place board (2) sliding connection has interior casing (3), outside fixedly connected with shell body (4) of interior casing (3), it has groove (41) and three (42) of spout to reserve on the left side end wall of shell body (4), three (42) of spout are located accomodate the upper end of groove (41), it has four (43) of spout to reserve on the upper end wall of shell body (4), interior casing (3) with be provided with buffer unit (5) between shell body (4), the left side end wall of shell body (4) is provided with holds subassembly (6), the upper end of desk-top centrifuge (1) is provided with collection component (7), the upper end fixedly connected with of shell body (4) draws handle (8), the lower extreme fixedly connected with pulley (9) of shell body (4), the side of shell body (4) is provided with side door (10).

2. The portable desk type centrifuge as claimed in claim 1, wherein a first limiting block (21) is fixedly connected to the lower end of the first placing plate (2).

3. A portable desk centrifuge as defined in claim 2 wherein a first slide slot (31) and a second slide slot (32) are reserved on the inner housing (3), and the first stopper (21) is slidably connected with the first slide slot (31).

4. The portable table centrifuge according to claim 1, wherein the buffer assembly (5) comprises a rubber plate (51), a connecting plate (52), sleeves (53), first sliding rods (54), a connecting block (55) and a rubber block (56), the rubber plate (51) and the first sliding rods (54) are fixedly connected to the side end wall of the inner shell (3), the connecting plate (52) is fixedly connected to the other end of the rubber plate (51), the sleeves (53) penetrate through the connecting plate (52), the other ends of the first sliding rods (54) penetrate through the rubber plate (51), the first sliding rods (54) are slidably connected with the sleeves (53), the connecting block (55) is fixedly connected to the other ends of the first sliding rods (54), the rubber block (56) is fixedly connected to the other ends of the connecting block (55), and the other ends of the rubber block (56) are fixedly connected with the inner wall of the outer shell (4).

5. The portable desk type centrifuge of claim 1, wherein the containing assembly (6) comprises a first clamping block (61), a second sliding rod (62), a containing plate (63), a second clamping block (64), a first fixing block (65), a limiting groove (651), a first through hole (652), a limiting plate (66), a second limiting block (67) and a first spring (68), the left end wall of the outer shell (4) is fixedly connected with the first clamping block (61), the inside of the containing groove (41) is fixedly connected with the second sliding rod (62), the second sliding rod (62) is rotatably connected with the containing plate (63), the left end of the containing plate (63) is fixedly connected with the second clamping block (64), the left end of the outer shell (4) is fixedly connected with the first fixing block (65), the first fixing block (65) is internally provided with a limiting groove (651) and a first through hole (652), the first through hole (652) is positioned at the lower end of the limiting groove (651), the limiting groove (651) corresponds to the third sliding groove (42), the upper end of the limiting groove (651) is fixedly connected with the first spring (68), the lower end of the first limiting groove (66) is slidably connected with the limiting groove (66), and the right end of the limiting groove (66) is connected with the limiting groove (66), the lower end of the limiting plate (66) is fixedly connected with a second limiting block (67), and the lower end of the second limiting block (67) penetrates through the first through hole (652).

6. The desk centrifuge of claim 3, wherein the collection assembly (7) comprises a collection box (71), a second placing plate (72), a box cover (73), a hinge (74), a second fixing block (75), a second through hole (751), an insertion plate (76), a push plate (77), a second spring (78) and a handle (79), the second sliding groove (32) is connected with the second placing plate (72), the upper end of the second placing plate (72) is fixedly connected with the collection box (71), the upper end of the collection box (71) is provided with the box cover (73), the box cover (73) is hinged with the outer shell (4) through the hinge (74), the upper end of the box cover (73) is fixedly connected with the second fixing block (75) and the handle (79), the second through hole (751) is formed in the second fixing block (75), the right end of the fourth sliding groove (43) is fixedly connected with the second spring (78), the left end of the second spring (78) is fixedly connected with the push plate (77), the left end of the push plate (77) is fixedly connected with the insertion plate (76), and the left end of the insertion plate (76) is inserted into the second through hole 751).

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