CN216622171U

CN216622171U - Green fluorescent protein excitation light source detection device

Info

Publication number: CN216622171U
Application number: CN202123257934.8U
Authority: CN
Inventors: 马启峰; 范术丽; 乔凯凯; 马建江; 陈柏志; 吕娇艳
Original assignee: Institute of Cotton Research of Chinese Academy of Agricultural Sciences
Current assignee: Institute of Cotton Research of Chinese Academy of Agricultural Sciences
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-27
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a detection device of a green fluorescent protein excitation light source, belonging to the technical field of green fluorescent protein, and the current excitation light source has the following defects: the light source need be taken on hand always, it is inconvenient to carry, the light source lacks safeguard measure when taking on hand, because of factors such as hand sweat appear in the palm lead to the light source landing to break easily, this scheme includes the main part section, the one end integrated into one piece of main part section is equipped with the handle section, install the mechanism of hanging on the handle section, the one end terminal surface that the main part section was kept away from to the handle section is equipped with anti-disengaging mechanism, the other end outer wall of main part section is opened there is the operation panel, be equipped with charge mouthful and shift knob on the operation panel, the one end terminal surface installation illuminating part of handle section is kept away from to the operation panel. Give out light through the illuminating part, through the handle section handheld light source of being convenient for, the anticreep mechanism can be connected with the wrist when handheld handle section, avoids the device landing to damage, can stabilize the joint with the device through hanging put the mechanism on positions such as belt, the pocket of user's clothing, portable.

Description

Green fluorescent protein excitation light source detection device

Technical Field

The utility model relates to the technical field of green fluorescent protein, in particular to a detection device of a green fluorescent protein excitation light source.

Background

Green Fluorescent Protein (GFP) is a protein consisting of about 238 amino acids, and can be excited from blue light to ultraviolet light to emit Green fluorescent light, and when detecting the Green fluorescent protein, a flashlight with a cylindrical structure is often used as an excitation light source to irradiate the Green fluorescent protein, so that the existing excitation light source has the following disadvantages:

1. the light source needs to be held by hand all the time, so that the carrying is inconvenient;

2. when the light source is held on the hand, protective measures are lacked, and the light source is easy to slide and fall down due to factors such as hand sweat and the like on the palm;

therefore, a device for detecting the excitation light source of green fluorescent protein is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detection device of a green fluorescent protein excitation light source, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a green fluorescent protein excitation light source detection device, includes the main part section, the one end integrated into one piece of main part section is equipped with the handle section, install the jack on the handle section, the one end terminal surface that the main part section was kept away from to the handle section is equipped with anti-disengaging mechanism, the other end outer wall of main part section is opened there is the operation panel, be equipped with charge mouth and shift knob on the operation panel, the one end terminal surface installation illuminating part of handle section is kept away from to the operation panel.

Preferably, the circumference outer wall of handle section is equipped with a plurality of netted anti-skidding lines, it includes mounting groove and laminating groove to hang the mechanism, the one end outer wall that the handle section is close to anti-disengaging mechanism is opened there is the mounting groove, the one end outer wall that the mounting groove was kept away from to the handle section is opened there is the laminating groove, joint snap ring in the mounting groove, the one end of the outer wall fixed connection shell fragment of snap ring, the one end of the piece of buckling is connected in the other end integrated into one piece of shell fragment, the piece joint laminating groove of buckling.

Preferably, the snap ring is the C type structure of laminating mounting groove, and the open end of snap ring is equipped with the arc, the shell fragment is elasticity J type structure, the piece of buckling is V type structure, and the department of buckling joint laminating groove of the piece of buckling.

Preferably, the illuminating part comprises an installation table, the end face of the operation table is fixedly connected with one end of the installation table, the bulb is installed at the other end of the installation table, the outer wall of the installation table is sleeved with a lampshade through a threaded structure, and the lampshade is far away from one end inner wall of the operation table and fixedly provided with a lens.

Preferably, anti-disengaging mechanism includes the recess, the one end terminal surface that the operation panel was kept away from to the handle section is opened flutedly, the outer wall of groove has been opened two through-holes, slide between the through-hole and run through and hang the rope, fixed mounting receiver in the recess, the one end of hanging the rope runs through the outer wall of through-hole and fixed connection receiver, the receiver inner chamber rotates and cup joints the winding axle, the other end of hanging the rope runs through-hole and receiver and fixed connection winding axle, install the buckle on the string rope in the handle section outside.

Preferably, a clockwork spring and a coil spring are arranged between the two ends of the winding shaft and the inner wall of the storage box, and the diameter of the through hole is larger than that of the hanging rope.

Preferably, the buckle includes solid fixed ring, the fixed ring is fixed cup joints the one end of hanging rope fixed connection receiver, gu fixed ring's outer wall links firmly the one end of connecting the fixed plate, the other end of fixed plate articulates the one end of two movable rings, the movable ring cup joints the other end outer wall of hanging the rope, the other end outer wall fixed mounting connecting plate of movable ring, one fixed mounting fixture block, another on the connecting plate open there is the draw-in groove on the connecting plate, fixture block joint draw-in groove.

Preferably, the clamping block and the clamping groove are of L-shaped structures, the outer wall of the clamping block is of an inclined structure, and a plurality of elastic rubber blocks of hemispherical structures are fixedly mounted on the inner wall of the movable ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the bulb emits light, the lampshade is rotated and moves through the thread structure, so that the distance between the lens and the bulb is adjusted, the focus point is changed, and the discrete degree of the light source irradiating at different distances is conveniently adjusted;

2. when the device is held by hand, the hanging rope is pulled out of the containing box, and the movable end and the fixed end of the hanging rope are clamped and fixed through the buckles, so that the hanging rope is surrounded into annular structures with different sizes and is convenient to sleeve on wrists with different thicknesses, and therefore when people with different body types use the device, the device is protected, and falling and breaking are avoided;

3. when carrying, the pulling piece of buckling for the bending point of the piece of buckling breaks away from the laminating groove, thereby will buckle piece and shell fragment joint on belt or pocket, then the elasticity of shell fragment makes the bending point joint laminating groove once more of the piece of buckling, realizes that the stability of device carries.

Drawings

FIG. 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic view of the structure of the light-emitting part of the present invention,

fig. 3 is a schematic structural diagram of the hanging mechanism of the present invention.

FIG. 4 is a schematic view of the anti-separation mechanism of the present invention.

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

FIG. 6 is a schematic view of a snap ring structure according to the present invention.

In the figure: 1. a main body section; 2. a handle section; 3. a hanging mechanism; 31. mounting grooves; 32. a fitting groove; 33. a snap ring; 34. a spring plate; 35. bending the sheet; 4. an operation table; 5. a light emitting section; 51. an installation table; 52. a bulb; 53. a lamp shade; 54. a lens; 6. a charging port; 7. a switch button; 8. an anti-drop mechanism; 81. a groove; 82. a through hole; 83. hanging a rope; 84. buckling; 841. a fixing ring; 842. a fixing plate; 843. a movable ring; 844. a connecting plate; 845. a clamping block; 846. a card slot; 85. a storage box; 86. and (4) winding the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-6, the present invention provides a detection apparatus for a green fluorescent protein excitation light source, which includes a main body section 1, wherein a handle section 2 is integrally formed at one end of the main body section 1, a hanging mechanism 3 is installed on the handle section 2, an anti-falling mechanism 8 is installed on an end surface of the handle section 2, which is far away from the main body section 1, an operation table 4 is opened on an outer wall of the other end of the main body section 1, a charging port 6 and a switch button 7 are installed on the operation table 4, and a light emitting portion 5 is installed on an end surface of the operation table 4, which is far away from the handle section 2. Give out light through illuminating part 5, through the handheld light source of being convenient for of handle section 2, anti-disengaging mechanism 8 can be connected with the wrist when handheld handle section 2, avoids the device landing to damage, can stabilize the joint with the device through hanging mechanism 3 on positions such as the belt of user's clothing, pocket, portable.

The outer wall of the circumference of the handle section 2 is provided with a plurality of reticular anti-slip lines, the hanging mechanism 3 comprises a mounting groove 31 and an attaching groove 32, the outer wall of one end of the handle section 2 close to the anti-falling mechanism 8 is provided with the mounting groove 31, the outer wall of one end of the handle section 2 far away from the mounting groove 31 is provided with the attaching groove 32, a snap ring 33 is clamped in the mounting groove 31, the outer wall of the snap ring 33 is fixedly connected with one end of a spring sheet 34, the other end of the spring sheet 34 is integrally connected with one end of a bending sheet 35, the bending sheet 35 is clamped in the attaching groove 32, the snap ring 33 is of a C-shaped structure of the attaching groove 31, the opening end of the snap ring 33 is provided with an arc-shaped plate, the spring sheet 34 is of an elastic J-shaped structure, the bending sheet 35 is of a V-shaped structure, the bending part of the bending sheet 35 is clamped in the attaching groove 32, a gap is formed between the spring sheet 34 and the outer wall of the handle section 2 when the hand is held, the palm four fingers pass through the grasping gap to grasp the handle section 2, the gap when the hand is carried, the bending sheet 35 is pulled, so that the bending point of the bending sheet 35 is separated from the attaching groove 32, thereby will buckle piece 35 and shell fragment 34 joint on belt or pocket, then the elasticity of shell fragment 34 makes the bending point of buckling piece 35 joint laminating groove 32 once more, realizes the stable carrying of device.

The illuminating part 5 comprises an installation table 51, one end of the end face fixed connection installation table 51 of the operating table 4 is connected with one end of the installation table 51, a bulb 52 is installed at the other end of the installation table 51, a lampshade 53 is sleeved on the outer wall of the installation table 51 through a threaded structure, the lampshade 53 is far away from one end inner wall fixed installation lens 54 of the operating table 4, when the bulb 52 emits light, the lampshade 53 moves through the threaded structure by rotating the lampshade 53, so that the distance between the adjusting lens and the bulb 52 is adjusted, the focus point is changed, and the discrete degree of the light source irradiating at different distances is convenient to adjust.

The anti-falling mechanism 8 comprises a groove 81, a groove 81 is formed in the end face of one end of the handle section 2, which is far away from the operating platform 4, two through holes 82 are formed in the outer wall of the groove 81, a hanging rope 83 penetrates through the through holes 82 in a sliding mode, a storage box 85 is fixedly installed in the groove 81, one end of the hanging rope 83 penetrates through the through holes 82 and is fixedly connected with the outer wall of the storage box 85, a winding shaft 86 is rotatably sleeved in an inner cavity of the storage box 85, the other end of the hanging rope 83 penetrates through the through holes 82 and the storage box 85 and is fixedly connected with the winding shaft 86, a buckle 84 is installed on the hanging rope 83 on the outer side of the handle section 2, a clockwork spring coil spring is installed between the two ends of the winding shaft 86 and the inner wall of the storage box 85, the diameter of the through holes 82 is larger than that of the hanging rope 83, when the device is held, the hanging rope 83 is pulled out from the storage box 85, the movable end and the fixed end of the hanging rope 83 are clamped and fixed through the buckle 84, so that the hanging rope 83 can be surrounded into annular structures with different sizes, and the wrists with different thicknesses can be conveniently sleeved on wrists with different thicknesses, therefore, when people with different body types use the device, the device is protected, and falling and breaking are avoided.

The buckle 84 comprises a fixing ring 841, the fixing ring 841 is fixedly sleeved at one end of the hanging rope 83 fixedly connected with the storage box 85, the outer wall of the fixing ring 841 is fixedly connected with one end of the fixing plate 842, the other end of the fixing plate 842 is hinged with one end of two movable rings 843, the movable rings 843 are sleeved on the outer wall of the other end of the hanging rope 83, the outer wall of the other end of each movable ring 843 is fixedly provided with a connecting plate 844, one connecting plate 844 is fixedly provided with a fixture block 845, the other connecting plate 844 is provided with a clamping groove 846, the fixture block 845 is clamped with the clamping groove 846, the fixture block 845 and the clamping groove 846 are of an L-shaped structure, the outer wall of the fixture block 845 is of an inclined structure, the inner wall of each movable ring 843 is fixedly provided with a plurality of elastic rubber blocks with hemispherical structures, after the hanging rope 83 is pulled out, the movable ring 843 is closed and clamped on the hanging rope 83, the fixture block 845 is clamped with the clamping groove 846, so as to form a stable annular structure, a wrist is sleeved, the fixture block 845 is manually separated from the clamping groove 846, at this time, the winding shaft 86 winds and stores the hanging rope 83 under the action of the winding and changing of the spring, and the use is convenient.

The working principle is as follows: when the bulb 52 emits light, the lampshade 53 is rotated, the lampshade 53 moves through the thread structure, so that the distance between the lens and the bulb 52 is adjusted, the focus point is changed, and the discrete degree of the light source irradiating at different distances is convenient to adjust, when the device is held by a hand, the hanging rope 83 is pulled out of the storage box 85, the movable end and the fixed end of the hanging rope 83 are clamped and fixed through the buckle 84, so that the hanging rope 83 is enclosed into annular structures with different sizes and is convenient to be sleeved on wrists with different thicknesses, so that when people with different body sizes use the device, the device is protected, the sliding and the falling and the breaking are avoided, when the device is carried, the bending piece 35 is pulled, the bending point of the bending piece 35 is separated from the jointing groove 32, so that the bending piece 35 and the elastic piece 34 are clamped on a belt or a pocket, then the elastic force of the elastic piece 34 enables the bending point of the bending piece 35 to be clamped and jointed with the jointing groove 32 again, and the stable carrying of the device is realized, the use is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A green fluorescent protein excitation light source detection device comprises a main body section (1), and is characterized in that: the one end integrated into one piece of main part section (1) is equipped with handle section (2), install on handle section (2) and hang put mechanism (3), the one end terminal surface that main part section (1) was kept away from in handle section (2) is equipped with anti-disengaging mechanism (8), open the other end outer wall of main part section (1) has operation panel (4), be equipped with on operation panel (4) and charge mouth (6) and shift knob (7), the one end terminal surface installation illuminating part (5) of handle section (2) are kept away from in operation panel (4).

2. The device as claimed in claim 1, wherein the device comprises: the circumference outer wall of handle section (2) is equipped with a plurality of netted anti-skidding lines, it includes mounting groove (31) and laminating groove (32) to hang and put mechanism (3), handle section (2) are close to the one end outer wall of anti-disengaging mechanism (8) and open and have mounting groove (31), the one end outer wall that mounting groove (31) were kept away from in handle section (2) is opened and is had laminating groove (32), joint snap ring (33) in mounting groove (31), the one end of outer wall fixed connection shell fragment (34) of snap ring (33), the one end of buckling piece (35) is connected to the other end integrated into one piece of shell fragment (34), buckling piece (35) joint laminating groove (32).

3. The device as claimed in claim 2, wherein the device comprises: snap ring (33) are the C type structure of laminating mounting groove (31), and the open end of snap ring (33) is equipped with the arc, shell fragment (34) are elasticity J type structure, bend piece (35) and be V type structure, and the department of buckling joint laminating groove (32) of bending piece (35).

4. The device as claimed in claim 1, wherein the device comprises: illuminating part (5) is including mount table (51), the one end of terminal surface fixed connection mount table (51) of operation panel (4), bulb (52) are installed to the other end of mount table (51), lamp shade (53) are cup jointed through helicitic texture to the outer wall of mount table (51), lamp shade (53) keep away from one end inner wall fixed mounting lens (54) of operation panel (4).

5. The device as claimed in claim 1, wherein the device comprises: anti-disengaging mechanism (8) include recess (81), the one end terminal surface that operation panel (4) were kept away from in handle section (2) is opened flutedly (81), the outer wall of recess (81) department is opened and is had two through-holes (82), slip between through-hole (82) is run through string rope (83), fixed mounting receiver (85) in recess (81), the one end of hanging rope (83) runs through the outer wall of through-hole (82) and fixed connection receiver (85), receiver (85) inner chamber rotates and cup joints winding axle (86), the other end of hanging rope (83) runs through-hole (82) and receiver (85) and fixed connection winding axle (86), install buckle (84) on string rope (83) in the handle section (2) outside.

6. The device as claimed in claim 5, wherein the device comprises: a clockwork spring and a coil spring are arranged between the two ends of the winding shaft (86) and the inner wall of the storage box (85), and the diameter of the through hole (82) is larger than that of the hanging rope (83).

7. The device as claimed in claim 5, wherein the device comprises: buckle (84) are including solid fixed ring (841), gu fixed ring (841) is fixed to be cup jointed at the one end of hanging rope (83) fixed connection receiver (85), the outer wall of solid fixed ring (841) links firmly the one end of connecting plate (842), the one end of two articulated loose rings (843) of the other end of fixed plate (842), loose ring (843) cup joints at the other end outer wall of hanging rope (83), the other end outer wall fixed mounting connecting plate (844) of loose ring (843), one fixed mounting fixture block (845) on connecting plate (844), another open draw-in groove (846) on connecting plate (844), fixture block (845) joint draw-in groove (846).

8. The device as claimed in claim 7, wherein the device comprises: fixture block (845) and draw-in groove (846) are L type structure, and the outer wall of fixture block (845) is the slope structure, the elastic rubber piece of a plurality of hemisphere structures of equal fixed mounting of inner wall of activity ring (843).