CN214748921U

CN214748921U - Product quality safety analysis device

Info

Publication number: CN214748921U
Application number: CN202120746254.3U
Authority: CN
Inventors: 杨景娜; 冯蕾; 禄雨薇; 廖景行
Original assignee: China National Institute of Standardization
Current assignee: China National Institute of Standardization
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-16
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to an analytical equipment technical field just discloses a product quality safety analytical equipment, comprises a workbench, analytical equipment has been placed at the workstation top, the workstation top just is located analytical equipment right side fixed mounting and has the erection column, erection column left side fixed mounting has the diaphragm, the inside cavity of having seted up of diaphragm, diaphragm bottom movable mounting has one end to extend to the inside fixed block of cavity, fixed block bottom fixed mounting takes out a section of thick bamboo, take out a section of thick bamboo inner wall top fixed mounting and have electric telescopic handle. This product quality safety analytical equipment, through pressing down the rack board, the rack board drives the gear revolve for two connecting rods are rotatory towards keeping away from fixed block one side, have driven two dead levers and have removed towards one side of carrying on the back mutually, make the dead lever break away from the fixed block, have removed the fixed action of fixed rod to the fixed block, have realized the purpose of sample head convenient to detach promptly.

Description

Product quality safety analysis device

Technical Field

The utility model relates to an analytical equipment technical field specifically is a product quality safety analytical equipment.

Background

The product quality refers to the sum of characteristics and characteristics of a product meeting specified requirements and potential requirements, any product is manufactured for meeting the use requirements of users, for the product quality, whether a simple product or a complex product is described by using the product quality characteristics or the characteristics, the product quality characteristics are different according to the characteristics of the product, expressed parameters and indexes are also various, and the quality characteristics reflecting the use requirements of the users are summarized to generally have six aspects, namely performance, service life (namely durability), reliability and maintainability, safety, adaptability and economy.

The sampling head on the analytical equipment on the market can be stained or impurity after using for a long time, and current sampling head can not dismantle and wash or change, consequently can lead to follow-up product analysis result inaccurate, so provides a product quality safety analytical equipment and solves above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a product quality safety analytical equipment possesses advantages such as sampling head convenient to detach, has solved the sampling head on the analytical equipment in market and can have stained or impurity after long-time the use, and current sampling head can not be dismantled and wash or change, can lead to the unsafe problem of follow-up product analysis result from this.

(II) technical scheme

For the purpose of realizing above-mentioned sampling head convenient to detach, the utility model provides a following technical scheme: a product quality safety analysis device comprises a workbench, an analysis device is placed at the top of the workbench, a mounting column is fixedly mounted at the top of the workbench and positioned at the right side of the analysis device, a transverse plate is fixedly mounted at the left side of the mounting column, a cavity is formed in the transverse plate, a fixed block with one end extending into the cavity is movably mounted at the bottom of the transverse plate, a drawing tube is fixedly mounted at the bottom of the fixed block, an electric telescopic rod is fixedly mounted at the top of the inner wall of the drawing tube, a T-shaped block movably connected with the left side and the right side of the inner wall of the drawing tube is fixedly mounted at the output end of the electric telescopic rod, a rubber plug movably connected with the inner wall of the drawing tube is fixedly mounted at the bottom of the T-shaped block, gears are movably mounted between the front side and the rear side of the inner wall of the cavity and positioned at the left side and the right side of the fixed block, a connecting rod is fixedly mounted at the front side of the inner wall of the cavity and positioned at the left side and right side of the fixed block, two the connecting rod front side all articulates there is the dead lever that runs through fixed box and extend to the fixed block inside and rather than the joint, dead lever outside fixed mounting has with fixed box inner wall upper and lower both sides swing joint's first stopper, two first stopper is back of the body equal fixed mounting in one side on one side mutually has one end and fixed box inner wall fixed connection and overlaps the first spring in the dead lever outside, diaphragm top movable mounting has one end to extend to inside and with gear engagement's the rack board of cavity, the rack board outside just is located the inside one end fixed mounting of cavity has the second stopper, second stopper top fixed mounting has one end and cavity inner wall top fixed connection and overlaps the second spring in the rack board outside.

Preferably, the top of the inner wall of the transverse plate is provided with a through hole matched with the rack plate, and the bottom of the inner wall of the transverse plate is provided with a through hole matched with the fixing block.

Preferably, the left side and the right side of the bottom of the workbench are both fixedly provided with supporting legs.

Preferably, a rotating shaft is movably arranged between the front side and the rear side of the inner wall of the cavity, and the gear is movably connected with the cavity through the rotating shaft.

Preferably, the connecting holes matched with the fixing rods are formed in the left side and the right side of the inner wall of the fixing box, and the clamping grooves matched with the fixing rods are formed in the left side and the right side of the fixing block.

Preferably, the left side and the right side of the inner wall of the drawing cylinder are both provided with sliding grooves, and the T-shaped block is movably connected with the drawing cylinder through the sliding grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a product quality safety analytical equipment possesses following beneficial effect:

this product quality safety analytical equipment, through pressing down the rack board, the rack board drives the gear revolve for two connecting rods are rotatory towards keeping away from fixed block one side, have driven two dead levers and have removed towards one side of carrying on the back mutually, make the dead lever break away from the fixed block, have removed the fixed action of fixed rod to the fixed block, have realized the purpose of sample head convenient to detach promptly.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 workstation, 2 analytical equipment, 3 erection columns, 4 diaphragm, 5 cavitys, 6 fixed blocks, 7 take out a section of thick bamboo, 8 electric telescopic handle, 9T shape piece, 10 rubber plugs, 11 gears, 12 connecting rods, 13 fixed boxes, 14 dead levers, 15 first stopper, 16 first spring, 17 rack plate, 18 second stopper, 19 second springs.

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.

Referring to fig. 1-2, a product quality safety analysis device comprises a workbench 1, an analysis device 2 is placed on the top of the workbench 1, a mounting column 3 is fixedly mounted on the top of the workbench 1 and positioned on the right side of the analysis device 2, supporting legs are fixedly mounted on the left side and the right side of the bottom of the workbench 1, a transverse plate 4 is fixedly mounted on the left side of the mounting column 3, a cavity 5 is formed in the transverse plate 4, a fixing block 6 with one end extending into the cavity 5 is movably mounted at the bottom of the transverse plate 4, a drawing cylinder 7 is fixedly mounted at the bottom of the fixing block 6, an electric telescopic rod 8 is fixedly mounted at the top of the inner wall of the drawing cylinder 7, a T-shaped block 9 movably connected with the left side and the right side of the inner wall of the drawing cylinder 7 is fixedly mounted at the output end of the electric telescopic rod 8, sliding grooves are formed in the left side and the right side of the inner wall of the drawing cylinder 7, the T-shaped block 9 is movably connected with a rubber plug 10 movably connected with the inner wall of the drawing cylinder 7 through the sliding grooves, a gear 11 is movably arranged between the front side and the rear side of the inner wall of the cavity 5 and positioned at the left side and the right side of the fixed block 6, a rotating shaft is movably arranged between the front side and the rear side of the inner wall of the cavity 5, the gear 11 is movably connected with the cavity 5 through the rotating shaft, a connecting rod 12 is fixedly arranged at the front side of the gear 11, a fixed box 13 is fixedly arranged at the front side of the inner wall of the cavity 5 and positioned at the left side and the right side of the fixed block 6, a fixed rod 14 which penetrates through the fixed box 13 and extends into the fixed block 6 and is clamped with the fixed rod 14 is hinged at the front side of each connecting rod 12, connecting holes which are matched with the fixed rod 14 are arranged at the left side and the right side of the inner wall of the fixed box 13, clamping grooves which are matched with the fixed rod 14 are arranged at the left side and the right side of the fixed block 6, first limiting blocks 15 which are movably connected with the upper side and the lower side of the inner wall of the fixed box 13 are fixedly arranged at the outer sides of the fixed rod 14 at one ends of the two first limiting blocks 15, according to the product quality safety analysis device, the rack plate 17 is movably arranged at the top of the transverse plate 4, one end of the rack plate 17 extends into the cavity 5 and is meshed with the gear 11, a through hole matched with the rack plate 17 is formed in the top of the inner wall of the transverse plate 4, a through hole matched with the fixed block 6 is formed in the bottom of the inner wall of the transverse plate 4, a second limiting block 18 is fixedly arranged at one end of the outer side of the rack plate 17 and positioned in the cavity 5, and a second spring 19 is fixedly arranged at the top of the second limiting block 18, one end of the second spring is fixedly connected with the top of the inner wall of the cavity 5 and is sleeved on the outer side of the rack plate 17, so that the rack plate 17 drives the gear 11 to rotate, the two connecting rods 12 rotate towards one side away from the fixed block 6, the two fixing rods 14 are driven to move towards the opposite sides, the fixing rods 14 are separated from the fixed block 6, the fixing effect of the fixing rods 14 on the fixed block 6 is removed, and the purpose that the sampling head is convenient to disassemble is realized, the problem of the last sampling head of analytical equipment in market use for a long time after, can be stained with spot or impurity, current sampling head can not dismantle and wash or change, can lead to follow-up product analysis result inaccurate from this.

In conclusion, this product quality safety analytical equipment, through pressing down rack plate 17, rack plate 17 drives gear 11 rotatory, it is rotatory towards keeping away from fixed block 6 one side to make two connecting rods 12, two dead levers 14 have been driven and have been moved to one side of carrying on the back mutually, make dead lever 14 break away from fixed block 6, the fixed action of dead lever 14 to fixed block 6 has been relieved, sampling head convenient to detach's purpose has been realized promptly, the sampling head on the analytical equipment in market is after using for a long time, can be stained with spot or impurity, current sampling head can not dismantle and wash or change, can lead to the inaccurate problem of follow-up product analysis result from this.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 product quality safety analysis device, includes workstation (1), its characterized in that: analysis device (2) have been placed at workstation (1) top, workstation (1) top just is located analysis device (2) right side fixed mounting has erection column (3), erection column (3) left side fixed mounting has diaphragm (4), diaphragm (4) inside cavity (5) have been seted up, diaphragm (4) bottom movable mounting has one end to extend to inside fixed block (6) of cavity (5), fixed block (6) bottom fixed mounting has a section of thick bamboo (7), section of thick bamboo (7) inner wall top fixed mounting has electric telescopic handle (8), the output fixed mounting of electric telescopic handle (8) has T-shaped piece (9) with section of thick bamboo (7) inner wall left and right sides swing joint, T-shaped piece (9) bottom fixed mounting have with section of thick bamboo (7) inner wall swing joint's rubber buffer (10), just be located the equal movable mounting in fixed block (6) left and right sides between cavity (5) inner wall front and back both sides and have gear (3), (5) the inner wall 11) The front side of the gear (11) is fixedly provided with a connecting rod (12), the front side of the inner wall of the cavity (5) is positioned at the left side and the right side of the fixed block (6) and is fixedly provided with a fixed box (13), the front side of the connecting rod (12) is hinged with a fixed rod (14) which penetrates through the fixed box (13), extends into the fixed block (6) and is clamped with the fixed box (6), the outer side of the fixed rod (14) is fixedly provided with a first limit block (15) movably connected with the upper side and the lower side of the inner wall of the fixed box (13), the two first limit blocks (15) are oppositely arranged at one side and are fixedly provided with a first spring (16) which is fixedly connected with the inner wall of the fixed box (13) and is sleeved at the outer side of the fixed rod (14), the top of the transverse plate (4) is movably provided with a rack plate (17) of which one end extends into the cavity (5) and is meshed with the gear (11), the outer side of the rack plate (17) is fixedly provided with a second limit block (18), and a second spring (19) which is fixedly connected with one end of the top of the inner wall of the cavity (5) and sleeved outside the rack plate (17) is fixedly installed at the top of the second limiting block (18).

2. The product quality safety analysis device according to claim 1, wherein: the top of the inner wall of the transverse plate (4) is provided with a through hole matched with the rack plate (17), and the bottom of the inner wall of the transverse plate (4) is provided with a through hole matched with the fixing block (6).

3. The product quality safety analysis device according to claim 1, wherein: supporting legs are fixedly mounted on the left side and the right side of the bottom of the workbench (1).

4. The product quality safety analysis device according to claim 1, wherein: a rotating shaft is movably mounted between the front side and the rear side of the inner wall of the cavity (5), and the gear (11) is movably connected with the cavity (5) through the rotating shaft.

5. The product quality safety analysis device according to claim 1, wherein: the connecting holes matched with the fixing rods (14) are formed in the left side and the right side of the inner wall of the fixing box (13), and the clamping grooves matched with the fixing rods (14) are formed in the left side and the right side of the fixing block (6).

6. The product quality safety analysis device according to claim 1, wherein: the left side and the right side of the inner wall of the drawing cylinder (7) are both provided with sliding grooves, and the T-shaped block (9) is movably connected with the drawing cylinder (7) through the sliding grooves.