CN212255209U

CN212255209U - Portable chromatograph

Info

Publication number: CN212255209U
Application number: CN202020847019.0U
Authority: CN
Inventors: 王慧鑫
Original assignee: Beijing Beifentianpu Instrument Technology Co ltd
Current assignee: Beijing Beifentianpu Instrument Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-29
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a portable chromatograph, the camera includes a supporting plate, the fixed surface of backup pad is connected with the chromatograph body, the top fixedly connected with baffle that the surface of backup pad just is located the chromatograph body, the battery has been placed on the surface of baffle, the both sides on battery surface all are provided with the mount, the both ends of mount all through the bolt respectively with backup pad and baffle fixed connection, the surface cover of backup pad is equipped with the safety cover, the front end and the equal fixedly connected with fixed block in rear end of backup pad surface both sides. The utility model discloses a backup pad, baffle, battery, mount, safety cover, fixed block, threaded rod, mounting hole, promotion piece, first spring, connecting plate, activity groove, second spring, fixture block and the cooperation in card hole are used, can be fast convenient carry the chromatograph body, can take to the open air and carry out work to very big facility has been brought for detection achievement.

Description

Portable chromatograph

Technical Field

The utility model relates to a chromatograph technical field specifically is a portable chromatograph.

Background

Chromatograph, for carrying out chromatographic separation device of analysis usefulness, including sampling system, detecting system, record and data processing system, temperature control system and mobile phase control system etc, modern chromatograph has characteristics such as stability, sensitivity, versatility and degree of automation height, there are gas chromatograph, liquid chromatograph and gel chromatograph, these chromatographs are widely used in chemical product, the analysis of certain content of macromolecular material, gel chromatograph can also survey macromolecular material's molecular weight and distribution, need carry the chromatograph and carry under some special circumstances, but current chromatograph generally fixes and uses in the studio, it is inconvenient to carry it, thereby bring very big inconvenience for detection work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable chromatograph possesses portable's advantage, has solved current chromatograph and has generally all fixed and use in the studio, and is inconvenient to carry it to very big inconvenient problem has been brought for detection achievement.

In order to achieve the above object, the utility model provides a following technical scheme: a portable chromatograph comprises a supporting plate, wherein a chromatograph body is fixedly connected to the surface of the supporting plate, a partition plate is fixedly connected to the surface of the supporting plate and positioned above the chromatograph body, a storage battery is placed on the surface of the partition plate, fixing frames are arranged on two sides of the surface of the storage battery, two ends of each fixing frame are respectively and fixedly connected with the supporting plate and the partition plate through bolts, a protective cover covers the surface of the supporting plate, fixing blocks are fixedly connected to the front end and the rear end of two sides of the surface of the supporting plate, a threaded rod is connected to the inner cavity of each fixing block in a threaded manner, mounting holes are formed in the front end and the rear end of the bottoms of two sides of each protective cover, one end of each threaded rod extends to the inner cavity of each mounting hole, pushing blocks are slidably connected to two sides of the, the utility model discloses a chromatograph device, including support plate, first spring, promotion piece, first spring, the one end fixedly connected with connecting plate that promotes the piece, the bottom and the safety cover fixed connection of connecting plate, the activity groove has all been seted up to the front end that promotes the piece both sides, the equal fixed connection second spring in one side that two activity grooves are relative, the one end fixedly connected with fixture block in activity groove is kept away from to the second spring, the card hole that the cooperation promoted the piece and used is all seted up to the both sides at support plate surface top, the battery passes through wire and chromatograph body electric connection.

Preferably, the four corners of the bottom of the supporting plate are fixedly connected with supporting legs, and anti-skid grains are arranged at the bottoms of the supporting legs.

Preferably, braces are fixedly connected to two sides of the back of the supporting plate, and the back of the supporting plate is fixedly connected with buffering cotton.

Preferably, one end of the threaded rod, which is positioned outside the fixed block, is fixedly connected with a hand wheel, and an anti-skidding sleeve is sleeved on the surface of the hand wheel.

Preferably, the bottom of the pushing block is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and the bottom of the sliding block is fixedly connected with the protective cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a backup pad, baffle, battery, mount, safety cover, fixed block, threaded rod, mounting hole, promotion piece, first spring, connecting plate, activity groove, second spring, fixture block and the cooperation in card hole are used, can be fast convenient carry the chromatograph body, can take to the open air and carry out work to very big facility has been brought for detection achievement.

2. The utility model discloses a set up the landing leg, can increase the pressure between this equipment and the ground, the better stability of this device of having guaranteed, through setting up braces and buffering cotton, assurance person's that can be better travelling away the carrier travelling comfort, the better assurance going on of transport work, through setting up the hand wheel, can be convenient rotate the screw rod, the better assurance going on to safety cover fixed work, through setting up spout and slider, can carry on spacingly to promoting the piece, the better assurance going on of fixed work.

Drawings

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

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

FIG. 3 is a schematic view of the connection structure of the pushing block and the clamping block of the present invention;

fig. 4 is a schematic view of a partial structure at a in fig. 2 according to the present invention.

In the figure: 1. a support plate; 2. a chromatograph body; 3. a partition plate; 4. a storage battery; 5. a fixed mount; 6. a protective cover; 7. a fixed block; 8. a threaded rod; 9. mounting holes; 10. a pushing block; 11. a first spring; 12. a connecting plate; 13. a movable groove; 14. a second spring; 15. a clamping block; 16. a clamping hole; 17. a support leg; 18. a harness; 19. a chute; 20. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-4, a portable chromatograph comprises a support plate 1, wherein four corners of the bottom of the support plate 1 are fixedly connected with support legs 17, the bottom of each support leg 17 is provided with anti-slip patterns, the pressure between the apparatus and the ground can be increased by arranging the support legs 17, the stability of the apparatus is better ensured, braces 18 are fixedly connected to two sides of the back surface of the support plate 1, buffer cotton is fixedly connected to the back surface of the support plate 1, the comfort of a person to be carried can be better ensured by arranging the braces 18 and the buffer cotton, the carrying work is better ensured, a chromatograph body 2 is fixedly connected to the surface of the support plate 1, a partition plate 3 is fixedly connected to the surface of the support plate 1 and above the chromatograph body 2, a storage battery 4 is placed on the surface of the partition plate 3, two sides of the surface of the storage battery 4 are provided with fixing frames 5, two ends of the fixing frames 5 are respectively, the surface cover of the supporting plate 1 is provided with a protective cover 6, the front end and the rear end of two sides of the surface of the supporting plate 1 are fixedly connected with fixed blocks 7, the inner cavity of each fixed block 7 is in threaded connection with a threaded rod 8, one end of each threaded rod 8, which is positioned outside the corresponding fixed block 7, is fixedly connected with a hand wheel, the surface of each hand wheel is sleeved with an anti-skidding sleeve, the threaded rods 8 can be conveniently rotated by arranging the hand wheels, the fixed work of the protective cover 6 is better ensured, the front end and the rear end of the bottom of two sides of the protective cover 6 are respectively provided with a mounting hole 9, one end of each threaded rod 8 extends to the inner cavity of the corresponding mounting hole 9, two sides of the top of the protective cover 6 are respectively and slidably connected with a pushing block 10, the bottom of each pushing block 10 is provided with a sliding groove 19, the inner cavity of each sliding, the fixed work is better ensured, both sides of the back of the pushing block 10 are fixedly connected with a first spring 11, one end of the first spring 11 far away from the pushing block 10 is fixedly connected with a connecting plate 12, the bottom of the connecting plate 12 is fixedly connected with a protective cover 6, the front ends of both sides of the pushing block 10 are respectively provided with a movable groove 13, one side of the two opposite movable grooves 13 is respectively fixedly connected with a second spring 14, one end of the second spring 14 far away from the movable groove 13 is fixedly connected with a clamping block 15, both sides of the top of the surface of the supporting plate 1 are respectively provided with a clamping hole 16 matched with the pushing block 10, the storage battery 4 is electrically connected with the chromatograph body 2 through a lead, and the supporting plate 1, the partition plate 3, the storage battery 4, the fixed frame 5, the protective cover 6, the fixed block 7, the threaded rod 8, the mounting hole 9, the pushing block 10, the first spring 11, the connecting plate 12, the movable, can be fast convenient carry chromatograph body 2, can take to the open air and carry out work to very big facility has been brought for detection achievement.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

During the use, establish the surface at chromatograph body 2 through covering safety cover 6, then drive threaded rod 8 through rotating the hand wheel and rotate, can fix the lower part of safety cover 6 with the rotatory inner chamber that advances mounting hole 9 of threaded rod 8, promote piece 10 through the forward promotion, make and promote piece 10 through the inner chamber in card hole 16, then make fixture block 15 and the both sides on card hole 16 surface contact, thereby fix the top of safety cover 6, can carry this device back of the body and remove and carry this moment.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable chromatograph, comprising a support plate (1), characterized in that: the surface of the supporting plate (1) is fixedly connected with a chromatograph body (2), the surface of the supporting plate (1) is fixedly connected with a partition plate (3) above the chromatograph body (2), a storage battery (4) is placed on the surface of the partition plate (3), two sides of the surface of the storage battery (4) are respectively provided with a fixing frame (5), two ends of the fixing frame (5) are respectively and fixedly connected with the supporting plate (1) and the partition plate (3) through bolts, the surface of the supporting plate (1) is covered with a protective cover (6), the front end and the rear end of two sides of the surface of the supporting plate (1) are respectively and fixedly connected with a fixed block (7), the inner cavity of the fixed block (7) is in threaded connection with a threaded rod (8), the front end and the rear end of the bottom of two sides of the protective cover (6) are respectively provided with a mounting hole (9), one end of, the equal sliding connection in both sides at safety cover (6) top has and promotes piece (10), promote the equal fixedly connected with first spring (11) in both sides at the back of piece (10), the one end fixedly connected with connecting plate (12) that promote piece (10) are kept away from in first spring (11), the bottom and the safety cover (6) fixed connection of connecting plate (12), the front end that promotes piece (10) both sides has all seted up movable groove (13), and the equal fixed connection second spring (14) in one side that two movable grooves (13) are relative, the one end fixedly connected with fixture block (15) of movable groove (13) are kept away from in second spring (14), the cooperation has all been seted up to the both sides at backup pad (1) surface top and has been promoted card hole (16) that piece (10) used, battery (4) are through wire and chromatograph body (2) electric connection.

2. The portable chromatograph of claim 1, wherein: the anti-skidding support plate is characterized in that supporting legs (17) are fixedly connected to four corners of the bottom of the support plate (1), and anti-skidding lines are arranged at the bottoms of the supporting legs (17).

3. The portable chromatograph of claim 1, wherein: braces (18) are fixedly connected to two sides of the back face of the supporting plate (1), and buffering cotton is fixedly connected to the back face of the supporting plate (1).

4. The portable chromatograph of claim 1, wherein: the threaded rod (8) is located the outside one end fixedly connected with hand wheel of fixed block (7), and the surface cover of hand wheel is equipped with anti-skidding cover.

5. The portable chromatograph of claim 1, wherein: the bottom of the pushing block (10) is provided with a sliding groove (19), an inner cavity of the sliding groove (19) is connected with a sliding block (20) in a sliding mode, and the bottom of the sliding block (20) is fixedly connected with the protective cover (6).