Pipette head box

Abstract

The utility model discloses a pipette head box. The pipette head box comprises a cover body and a box body, the cover body is installed at the upper end of the box body in a socket and spigot joint mode, the cover body comprises a shell, a fixing plate is installed in the shell, a fixing bolt is arranged on the outer wall of the shell, a plurality of rubber heads are arranged at the lower end of the fixing plate, the box body comprises an outer box, a storage plate is detachably arranged at the upper end of the outer box, and the storage plate is detachably connected with the outer box. The storage plate is composed of a frame, a first barrier strip and a second barrier strip, and the two ends of the first barrier strip and the two ends of the second barrier strip are installed on the inner wall of the frame in parallel. According to the pipette tip box provided by the utility model, the effect of accommodating scattered pipette tips is realized by arranging the accommodating plate, and compared with the existing pipette tip box which only provides a placing function, the pipette tip box provided by the utility model has the advantage that a worker can conveniently and quickly arrange the pipette tips in order in a short time.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid transfer guns, in particular to a liquid transfer gun tip box. Background Art

[0002] Pipette tip boxes are commonly used consumables in laboratories. They are mainly used to store and keep pipette tips clean and tidy. They play an important role in improving laboratory work efficiency and maintaining experimental accuracy.

[0003] The prior art discloses a pipette tip box, comprising a box cover, a storage plate and a bottom box; the rear side of the box cover is hinged to the bottom box, and the front side of the box cover is provided with a closing buckle; circular through holes arranged in a matrix are provided on the storage plate; buckles are provided on both sides of the storage plate; the bottom box comprises an integrally formed base and a fixing platform, a fixing platform is provided above the base, the top of the fixing platform is open, and supporting edges are provided around the top; buckle grooves and blocks are provided on both sides of the fixing platform, which cooperate with the buckles on both sides of the storage plate; the front side of the bottom box is provided with a closing buckle groove, which cooperates with the closing buckle.

[0004] In actual use, the pipette tips need to be neatly arranged in the pipette tip box. The above device can only provide storage for the pipette tips, but does not have the function of arranging the pipette tips.

[0005] Therefore, it is necessary to provide a pipette tip box to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pipette tip box which can facilitate staff to organize pipette tips.

[0007] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0008] A pipette tip box comprises: a cover body and a box body, the cover body being installed in a socket-type manner on the upper end of the box body, the cover body comprising an outer shell, a fixing plate being installed in the outer shell, the outer wall of the outer shell being provided with fixing bolts, and a plurality of rubber heads at the lower end of the fixing plate, the box body comprising an outer box, a storage plate being detachably provided at the upper end of the outer box, the storage plate being composed of a frame, a first baffle and a second baffle, the two ends of the first baffle and the second baffle being installed parallel to the inner wall of the frame, the outer box being further provided with a placement plate, and the placement plate being provided with a plurality of holes.

[0009] Preferably, the first baffle is higher than the second baffle, the second baffle is slidably mounted on the inner wall of the frame, the first baffle and the second baffle are arranged alternately, and a screw is provided at the connection between the end of the second baffle and the frame.

[0010] Preferably, an inner box is further provided in the outer box.

[0011] Preferably, a heightening frame is detachably mounted on the upper end of the inner box, an inserting strip is provided at the lower end of the heightening frame, and an insertion hole is provided at a position corresponding to the inserting strip at the upper end of the heightening frame.

[0012] Preferably, the cover body also includes a push plate, a plurality of through holes are opened on the surface of the push plate, the push plate is located at the lower end of the fixed plate, a spring is installed between the push plate and the fixed plate, a slide rod is provided on the push plate, the slide rod passes through the outer shell and is slidably connected thereto, and a handle is provided on the slide rod.

[0013] Preferably, the outer wall of the shell is provided with a plug.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The utility model realizes the storage effect of scattered pipette tips by providing a storage plate. Compared with the existing tip box which only provides a placement function, it can facilitate the staff to quickly organize the pipette tips in a short time, thereby improving work efficiency;

[0016] (2) The utility model forms a height difference by arranging the first baffle and the second baffle at different heights. Compared with a method in which the upper ends of the two baffles are flush, the pipette tip is more likely to enter the gap between the first baffle and the second baffle when rolling, thereby improving the storage efficiency of the pipette tip;

[0017] (3) The utility model can increase the installation height of the storage plate by providing an elevated frame, thereby adapting to pipette tips with longer lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the pipette tip box provided by the utility model;

[0019] Figure 2 An exploded view of the pipette tip box provided by the utility model;

[0020] Figure 3 This is a structural schematic diagram of the third embodiment of the pipette tip box provided by the utility model;

[0021] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 5 This is an exploded view of the pipette tip box cover provided by the utility model;

[0023] Figure 6 This is a structural schematic diagram of the fifth embodiment of the pipette tip box provided by the utility model.

[0024] Among them, the names corresponding to the figure marks are: 100, cover body; 101, outer shell; 102, fixing plate; 103, push plate; 104, spring; 105, slide rod; 106, fixing bolt; 107, plug; 108, rubber head; 109, handle; 200, box body; 201, outer box; 202, inner box; 203, storage plate; 204, heightening frame; 205, first stop bar; 206, second stop bar; 207, screw; 208, insert bar; 209, jack; 210, placement plate; 211, frame. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0026] First embodiment:

[0027] like Figure 1-6As shown, the present invention provides a pipette gun tip box, comprising: a cover body 100 and a box body 200, the cover body 100 is installed in a socket-type manner on the upper end of the box body 200, the cover body 100 includes a shell 101, a fixing plate 102 is installed in the shell 101, the vertical position of the fixing plate 102 in the shell 101 is adjustable, and two threaded holes are provided through the outer wall of the shell 101, one of the threaded holes of the shell 101 is closed with a plug 107, and a fixing bolt 106 is installed at the other threaded hole, the fixing plate 102 is fixed by the fixing bolt 106, and a plurality of rubber heads 108 are used at the lower end of the fixing plate 102. The rubber head 108 is made of rubber material, and its size and shape are comparable to the upper end opening of the pipette gun tip, the box body 200 includes an outer box 201, an outer The box 201 refers to the shell of the gun tip box. The upper end of the outer box 201 is detachably provided with a storage plate 203, and the detachable manner is as follows: the storage plate 203 is placed flat on the upper end of the outer box 201, and the storage plate 203 is composed of a frame 211, a first baffle 205 and a second baffle 206. The first baffle 205 and the second baffle 206 are installed parallel to each other on the inner wall of the frame 211 at both ends. The spacing between the first baffle 205 and the second baffle 206 is slightly smaller than the diameter of the opening of the pipette gun tip. The outer box 201 is also provided with a placement plate 210, and the placement plate 210 is provided with a plurality of holes. The placement plate 210 is the placement place for the pipette gun tip, and the pipette gun tip is inserted into the holes of the placement plate 210. When in use, first move the fixing plate 102 to the upper side of the outer wall of the shell 101. The first and second stoppers 205 and 206 are engaged, and the second and third stoppers 206 are engaged. The position of the groove holes is determined and constrained with fixing bolts 106. Finally, the cover 100 is covered on the box body 200. At this time, the position of the rubber head 108 corresponds one-to-one to the upper end opening of the pipette tip on the receiving plate 203. During this process, the rubber head 108 is squeezed into the opening of the pipette tip. The cover 100 is lifted upward, and all the pipette tips on the receiving plate 203 are fixed on the cover 100. The receiving plate 203 is removed from the outer box 201, and the placement plate 210 is installed. The cover 100 is then installed on the box body 200, and the pipette tip is inserted into the hole of the placement plate 210. When using the pipette tip, lift the cover 100 upward for a distance, keep the pipette tip in the hole of the placement plate 210, and remove the pipette tip from the cover 100 by hand.

[0028] The storage plate 203 is provided to store scattered pipette tips. Compared with the existing tip box which only provides a placement function, it is convenient for the staff to quickly organize the pipette tips in a short time, thereby improving work efficiency.

[0029] Second embodiment:

[0030] like Figure 3 As shown, the first baffle 205 is higher than the second baffle 206, and the second baffle 206 is slidably installed on the inner wall of the frame 211. The first baffle 205 and the second baffle 206 are arranged alternately, and a screw 207 is provided at the connection between the end of the second baffle 206 and the frame 211. The screw 207 is installed vertically, that is, the second baffle 206 can be fixed at any height on the frame 211 through the screw 207.

[0031] By setting the first baffle 205 and the second baffle 206 at different heights to form a height difference, compared with the method where the upper ends of the two are flush, the pipette tip can more easily enter the gap between the first baffle 205 and the second baffle 206 when rolling, thereby improving the storage efficiency of the pipette tip.

[0032] Third embodiment:

[0033] like Figure 2 As shown, an inner box 202 is further provided in the outer box 201 , and the inner box 202 is installed in the outer box 201 in a socket-type manner.

[0034] When liquid drips into the box during use, the inner box 202 can be taken out for cleaning, which makes the operation more convenient, keeps the inside of the box clean and tidy, and prevents the liquid from contaminating the pipette tip.

[0035] Fourth embodiment:

[0036] like Figure 3-4 As shown, a raising frame 204 is detachably mounted on the upper end of the inner box 202. The raising frame 204 is a rectangular frame, the size of which is consistent with the size of the opening of the inner box 202. An insertion strip 208 is provided at the lower end of the raising frame 204, and a socket 209 is provided at the upper end of the raising frame 204 at a position corresponding to the insertion strip 208. The raising frame 204 and the inner box 202 are connected by inserting the insertion strip 208 into the socket 209.

[0037] By providing the raising frame 204 , the installation height of the storage plate 203 can be increased, thereby adapting to pipette tips with a longer length.

[0038] Fifth embodiment:

[0039] like Figure 5-6 For the convenience of display, Figure 5The components inside the shell 101 are taken out for drawing. The cover 100 also includes a push plate 103. A plurality of through holes are opened on the surface of the push plate 103. The push plate 103 is located at the lower end of the fixed plate 102. A spring 104 is installed between the push plate 103 and the fixed plate 102. A slide bar 105 is provided on the push plate 103. The slide bar 105 passes through the shell 101 and is slidably connected thereto. A handle 109 is provided on the slide bar 105. When in use, first use the fixing bolt 106 to fix the position of the fixed plate 102, then pull the handle 109 upwards, and press the other hand to open the handle 109. The outer shell 101 is held, and the slide bar 105 drives the push plate 103 to move upward, while the spring 104 is compressed. Finally, the pipette tips arranged on the receiving plate 203 are fixed to the rubber head 108 of the cover body 100 in the manner of the first embodiment. The receiving plate 203 is replaced, and the placement plate 210 is installed. After the position of the pipette tips is aligned with the holes on the placement plate 210, the grip 109 is slowly released, and the spring 104 is reset, pushing the push plate 103 to squeeze the pipette tips on the rubber head 108, and the pipette tips then fall onto the placement plate 210.

[0040] The push plate 103 is provided to automatically remove the pipette tip from the cover 100 , thereby improving the work efficiency of the staff and saving time.

[0041] Working principle: After closing the cover 100, the rubber head 108 does not contact the pipette tips placed on the storage plate 203, and then the pipette tip box is shaken left and right, and the pipette tips roll on the first baffle 205 and the second baffle 206. When the tip of the pipette tip enters the gap between the first baffle 205 and the second baffle 206, after further rolling, the lower end of the pipette tip is clamped downward between the first baffle 205 and the second baffle 206. And so on. Continuing to shake will make all the pipette tips neatly arranged on the storage plate 203.

[0042] The above embodiment is only one of the preferred implementation methods of the present invention and should not be used to limit the scope of protection of the present invention. Any changes or modifications that have no substantive meaning made to the main design concept and spirit of the present invention, as long as the technical problems they solve are still consistent with the present invention, should be included in the scope of protection of the present invention.

Claims

1. A pipette tip box, characterized in that: include: A cover body (100) and a box body (200), wherein the cover body (100) is installed in a socket-type manner on the upper end of the box body (200), the cover body (100) includes a shell (101), a fixing plate (102) is installed in the shell (101), the outer wall of the shell (101) is provided with fixing bolts (106), and a plurality of rubber heads (108) are provided at the lower end of the fixing plate (102), and the box body (200) includes an outer box (201) The upper end of the outer box (201) is detachably provided with a storage plate (203), and the storage plate (203) is composed of a frame (211), a first baffle (205) and a second baffle (206), and the first baffle (205) and the second baffle (206) are installed in parallel on the inner wall of the frame (211). The outer box (201) is also provided with a placement plate (210), and the placement plate (210) is provided with a plurality of holes.

2. The pipette tip box according to claim 1, characterized in that: The first baffle (205) is higher than the second baffle (206), and the second baffle (206) is slidably mounted on the inner wall of the frame (211). The first baffle (205) and the second baffle (206) are arranged alternately, and a screw (207) is provided at the connection between the end of the second baffle (206) and the frame (211).

3. The pipette tip box according to claim 2, characterized in that: An inner box (202) is further provided in the outer box (201).

4. The pipette tip box according to claim 3, characterized in that: The upper end of the inner box (202) is detachably mounted with a heightening frame (204), the lower end of the heightening frame (204) is provided with an inserting strip (208), and the upper end of the heightening frame (204) is provided with an inserting hole (209) at a position corresponding to the inserting strip (208).

5. The pipette tip box according to claim 1, characterized in that: The cover body (100) further includes a push plate (103), a surface of which is provided with a plurality of through holes, the push plate (103) being located at the lower end of the fixed plate (102), a spring (104) being installed between the push plate (103) and the fixed plate (102), a slide rod (105) being provided on the push plate (103), the slide rod (105) passing through the housing (101) and being slidably connected thereto, and a handle (109) being provided on the slide rod (105).

6. The pipette tip box according to claim 5, characterized in that: The outer wall of the housing (101) is provided with a plug (107).

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