CN213516875U

CN213516875U - Transparency tester convenient to it is fixed

Info

Publication number: CN213516875U
Application number: CN202022293752.5U
Authority: CN
Inventors: 王辰
Original assignee: Tianjin Xuyang Pharmaceutical Testing Instrument Co ltd
Current assignee: Tianjin Xuyang Pharmaceutical Testing Instrument Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-22
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a transparency tester convenient to fix, including the tester body, the bottom swing joint of tester body has unable adjustment base, the inside screw thread of the upper surface of unable adjustment base has cup jointed the bolt, the quantity of bolt is four, four the bolt evenly distributed in the upper surface four corners department of unable adjustment base, the upper surface middle part of unable adjustment base has seted up the joint groove; through the fixed cutting ferrule, compression spring, connecting block and the wedge fixture block of design, the device of being convenient for is fixed unable adjustment base on the desktop through the bolt in the use, then makes the tester body pass through bottom fixed connection's joint piece and wedge fixture block activity joint to the fixed of this tester of completion more convenient, solved then that current tester body is bumped by the staff mistake when using and is dropped the problem of damaging.

Description

Transparency tester convenient to it is fixed

Technical Field

The utility model belongs to the technical field of the transparency tester, concretely relates to transparency tester convenient to it is fixed.

Background

The transparency tester is an instrument for testing the transparency value of liquid, which utilizes the selective absorption phenomenon of substances to light with different wavelengths to perform qualitative and quantitative analysis of the substances, if the tested solution is completely transparent, when a beam of directional incident light I passes through the solution, the light intensity of directional transmitted light IC can be detected; if the solution is turbid to different degrees, when the directional incident light I passes through the solution, light diffusion is generated certainly, so that the light intensity of the directional transmission light IC is reduced, and the transparency of the solution can be reflected quantitatively by accurately measuring the light intensity of the directional transmission light IC.

The existing transparency tester is directly placed on a table top to be used in the using process, so that the existing transparency tester is easily touched by workers by mistake and then falls off from the table to be broken, and therefore the transparency tester convenient to fix is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transparency tester convenient to it is fixed to propose current transparency tester in solving above-mentioned background art in the use, owing to directly place and use on the desktop, thereby lead to current tester very easily to be touched by the staff mistake, then from the problem that the desk dropped and breaks.

In order to achieve the above object, the utility model provides a following technical scheme: a transparency tester convenient to fix comprises a tester body, wherein the bottom of the tester body is movably connected with a fixed base, the inner threads of the upper surface of the fixed base are sleeved with four bolts, the four bolts are uniformly distributed at the four corners of the upper surface of the fixed base, the middle part of the upper surface of the fixed base is provided with a clamping groove, one side of the clamping groove is provided with a mounting groove, the bottom of the tester body is fixedly connected with an embedded block, one side of the embedded block is fixedly connected with a clamping block, one side of the clamping groove is fixedly connected with a fixed clamping sleeve, one side of the fixed clamping sleeve is fixedly connected with a pressure spring, one side of the pressure spring is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a wedge-shaped clamping block, and the bottom of one end of the wedge-shaped clamping block is movably connected with the top of the, the wedge-shaped fixture block is characterized in that a fixing hole is formed in the front surface of the wedge-shaped fixture block, a driving rod is fixedly connected to the inner side of the fixing hole, and a movable button is fixedly connected to the front surface of the driving rod.

Preferably, unable adjustment base's upper surface both sides fixedly connected with fixed block, the dust cover has been cup jointed in the outside interaction of tester body, movable opening has been seted up to the inside of fixed block, movable block has been cup jointed in the inside activity of activity open-ended, the roller bearing lead screw has been cup jointed in one side activity of movable block, one side fixedly connected with knob of roller bearing lead screw, the opposite side fixedly connected with of movable block removes the fixture block.

Preferably, the front surface and the rear surface of the fixed base are both provided with movable grooves, and the driving rod is movably sleeved on the inner sides of the two movable grooves.

Preferably, the number of the embedded blocks, the clamping blocks, the pressure springs, the connecting blocks and the wedge-shaped clamping blocks is four, and the embedded blocks, the clamping blocks, the pressure springs, the connecting blocks and the wedge-shaped clamping blocks are uniformly distributed at the bottom of the tester body.

Preferably, a circular groove is formed in one side of the fixed clamping sleeve, a limiting slide rod is arranged on the inner side of the pressure spring, one side of the limiting slide rod is fixedly connected to one side of the connecting block, and the other side of the limiting slide rod is movably sleeved in the circular groove.

Preferably, the outer side of the bottom of the dust cover is provided with an annular groove matched with the movable clamping block, and the movable clamping block is movably sleeved on the inner side of the annular groove.

Preferably, the bottom of the movable block is movably sleeved with a limit guide rail, and the bottom of the limit guide rail is fixedly connected to the bottom end of the movable opening.

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

1. through the fixed cutting ferrule, compression spring, connecting block and the wedge fixture block of design, the device of being convenient for is fixed unable adjustment base on the desktop through the bolt in the use, then makes the tester body pass through bottom fixed connection's joint piece and wedge fixture block activity joint to the fixed of this tester of completion more convenient, solved then that current tester body is bumped by the staff mistake when using and is dropped the problem of damaging.

2. Through the knob, movable block, activity opening and the roller bearing lead screw of design, the device of being convenient for is in the use, through covering the dust cover in the outside of tester body, then drives through rotating the knob and removes the fixture block and fix the dust cover joint on unable adjustment base to avoid the tester body to be polluted by the dust after using, when having guaranteed the reliability and the stability of instrument then, still prolonged the life of instrument.

Drawings

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

fig. 2 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the top-view cross-sectional structure of the fixing base of the present invention;

fig. 4 is a schematic view of the top-view section structure of the fixing block of the present invention.

In the figure: 1. a tester body; 2. a fixed base; 3. a bolt; 4. a clamping groove; 5. mounting grooves; 6. a fixed block; 7. a dust cover; 8. a roller screw rod; 9. moving the fixture block; 10. embedding a block; 11. a clamping block; 12. fixing the clamping sleeve; 13. a pressure spring; 14. connecting blocks; 15. a wedge-shaped fixture block; 16. a fixing hole; 17. driving the rod; 18. an active button; 19. a movable groove; 20. a knob; 21. a movable block; 22. and (4) a movable opening.

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. 1-4, the present invention provides a technical solution: a transparency tester convenient to fix comprises a tester body 1, wherein the bottom of the tester body 1 is movably connected with a fixed base 2, the inner part of the upper surface of the fixed base 2 is in threaded sleeve connection with four bolts 3, the four bolts 3 are uniformly distributed at four corners of the upper surface of the fixed base 2, the middle part of the upper surface of the fixed base 2 is provided with a clamping groove 4, one side of the clamping groove 4 is provided with a mounting groove 5, the bottom of the tester body 1 is fixedly connected with an embedded block 10, one side of the embedded block 10 is fixedly connected with a clamping block 11, one side of the clamping groove 4 is fixedly connected with a fixed clamping sleeve 12, one side of the fixed clamping sleeve 12 is fixedly connected with a pressure spring 13, one side of the pressure spring 13 is fixedly connected with a connecting block 14, one side of the connecting block 14 is fixedly connected with a wedge-shaped clamping block 15, the bottom of one end of the wedge, the front surface of the wedge-shaped fixture block 15 is provided with a fixing hole 16, the inner side of the fixing hole 16 is fixedly connected with a driving rod 17, and the front surface of the driving rod 17 is fixedly connected with a movable button 18.

In the embodiment, the fixing base 2 is fixedly installed on the desktop through the bolt 3, then the embedding block 10 fixedly connected with the bottom of the tester body 1 is aligned with the installation groove 5 and pressed down, the embedding block 10 drives the clamping block 11 to move downwards to extrude the wedge-shaped clamping block 15 to move towards one side, the wedge-shaped clamping block 15 extrudes the pressure spring 13 to shrink through the connecting block 14, when the clamping block 11 moves to a proper position, the wedge-shaped clamping block 15 is reset under the elastic action of the pressure spring 13 to complete fixed clamping with the clamping block 11, when the tester body 1 needs to be taken out, the movable button 18 is moved to one side, the movable button 18 drives the wedge-shaped fixture block 15 to move to one side through the fixed hole 16 to be separated from the clamping connection with the clamping connection block 11, thereby more convenient completion this tester body 1 fixed with dismantle, solved current tester body 1 and bumped the problem that drops and damage by the staff mistake easily when using.

Specifically, the upper surface both sides fixedly connected with fixed block 6 of unable adjustment base 2, the dust cover 7 has been cup jointed in the outside interaction of tester body 1, and movable opening 22 has been seted up to the inside of fixed block 6, and movable block 21 has been cup jointed in movable opening 22's inside activity, and roller bearing lead screw 8 has been cup jointed in one side activity of movable block 21, one side fixedly connected with knob 20 of roller bearing lead screw 8, and movable block 21's opposite side fixedly connected with removes fixture block 9.

In this embodiment, after tester body 1 is used up, at first cup joint the outside at tester body 1 with the activity of dust cover 7, then rotate knob 20, knob 20 drives roller lead screw 8 and rotates, roller lead screw 8 rotates and drives movable block 21 to one side removal, movable block 21 removes and drives the fixed of dust cover 7 of the inside completion in one side of dust cover 7 of movable joint of removal fixture block 9, thereby avoid tester body 1 to be contaminated by the dust after using, when having guaranteed tester body 1's reliability and stability then, tester body 1's life has still been prolonged.

Specifically, the front surface and the rear surface of the fixing base 2 are both provided with movable grooves 19, and the driving rod 17 is movably sleeved on the inner sides of the two movable grooves 19.

In this embodiment, for the stability of the bolster driving rod 17, the driving rod 17 is movably sleeved on the inner sides of the two movable grooves 19 formed on the front surface and the rear surface of the fixed base 2.

Specifically, the number of the embedded blocks 10, the clamping blocks 11, the pressure springs 13, the connecting blocks 14 and the wedge-shaped fixture blocks 15 is four, and the four embedded blocks 10, the clamping blocks 11, the pressure springs 13, the connecting blocks 14 and the wedge-shaped fixture blocks 15 are uniformly distributed at the bottom of the tester body 1.

In this embodiment, in order to ensure the fixing firmness of the tester body 1, four embedded blocks 10, a clamping block 11, a pressure spring 13, a connecting block 14 and a wedge-shaped clamping block 15 are arranged at the bottom of the tester body 1.

Specifically, a circular groove is formed in one side of the fixed clamping sleeve 12, a limiting slide rod is arranged on the inner side of the pressure spring 13, one side of the limiting slide rod is fixedly connected to one side of the connecting block 14, and the other side of the limiting slide rod is movably sleeved in the circular groove.

In this embodiment, for guaranteeing pressure spring 13's life, set up spacing slide bar in pressure spring 13's inboard, place pressure spring 13 and appear buckling damage at the compression reset in-process.

Specifically, the bottom outside of dust cover 7 is seted up with the annular groove that removes fixture block 9 looks adaptation, removes fixture block 9 activity and cup joints in the inboard of annular groove.

In this embodiment, in order to ensure that the dust cover 7 and the movable clamping block 9 are more stably fixed, the movable clamping block 9 is movably clamped in an annular groove formed in the outer side of the bottom of the dust cover 7.

Specifically, the bottom of the movable block 21 is movably sleeved with a limit guide rail, and the bottom of the limit guide rail is fixedly connected to the bottom end of the movable opening 22.

In this embodiment, in order to ensure the moving stability of the movable block 21, the bottom of the movable block 21 is movably sleeved with a limiting guide rail, so that the movable block 21 is prevented from moving and deviating.

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. The utility model provides a transparency tester convenient to it is fixed, includes tester body (1), its characterized in that: the bottom of the tester body (1) is movably connected with a fixed base (2), the inner threads of the upper surface of the fixed base (2) are sleeved with four bolts (3), the number of the bolts (3) is four, the four bolts (3) are uniformly distributed at four corners of the upper surface of the fixed base (2), the middle part of the upper surface of the fixed base (2) is provided with a clamping groove (4), one side of the clamping groove (4) is provided with a mounting groove (5), the bottom of the tester body (1) is fixedly connected with an embedded block (10), one side of the embedded block (10) is fixedly connected with a clamping block (11), one side of the clamping groove (4) is fixedly connected with a fixed clamping sleeve (12), one side of the fixed clamping sleeve (12) is fixedly connected with a pressure spring (13), and one side of the pressure spring (13) is fixedly connected with a connecting block (14), one side fixedly connected with wedge fixture block (15) of connecting block (14), the one end bottom swing joint of wedge fixture block (15) is in the top of joint piece (11), fixed orifices (16) have been seted up to the front surface of wedge fixture block (15), the inboard fixedly connected with of fixed orifices (16) drives pole (17), the front surface fixedly connected with movable button (18) of driving pole (17).

2. A transparency tester as claimed in claim 1 which is readily fixable, wherein: the upper surface both sides fixedly connected with fixed block (6) of unable adjustment base (2), dust cover (7) have been cup jointed in the outside interaction of tester body (1), activity opening (22) have been seted up to the inside of fixed block (6), the inside activity of activity opening (22) has been cup jointed movable block (21), roller bearing lead screw (8) have been cup jointed in one side activity of movable block (21), one side fixedly connected with knob (20) of roller bearing lead screw (8), opposite side fixedly connected with removal fixture block (9) of movable block (21).

3. A transparency tester as claimed in claim 1 which is readily fixable, wherein: the front surface and the rear surface of the fixed base (2) are both provided with movable grooves (19), and the driving rod (17) is movably sleeved on the inner sides of the two movable grooves (19).

4. A transparency tester as claimed in claim 1 which is readily fixable, wherein: the number of the embedded blocks (10), the clamping blocks (11), the pressure springs (13), the connecting blocks (14) and the wedge-shaped clamping blocks (15) is four, and the embedded blocks (10), the clamping blocks (11), the pressure springs (13), the connecting blocks (14) and the wedge-shaped clamping blocks (15) are uniformly distributed at the bottom of the tester body (1).

5. A transparency tester as claimed in claim 1 which is readily fixable, wherein: a circular groove is formed in one side of the fixed clamping sleeve (12), a limiting slide rod is arranged on the inner side of the pressure spring (13), one side of the limiting slide rod is fixedly connected to one side of the connecting block (14), and the other side of the limiting slide rod is movably sleeved in the circular groove.

6. A transparency tester as claimed in claim 2 which is readily fixable, wherein: the outer side of the bottom of the dust cover (7) is provided with an annular groove matched with the movable clamping block (9), and the movable clamping block (9) is movably sleeved on the inner side of the annular groove.

7. A transparency tester as claimed in claim 2 which is readily fixable, wherein: the bottom of the movable block (21) is movably sleeved with a limiting guide rail, and the bottom of the limiting guide rail is fixedly connected to the bottom end of the movable opening (22).