CN210604564U - Calcium carbonate powder whiteness degree testing arrangement - Google Patents
Calcium carbonate powder whiteness degree testing arrangement Download PDFInfo
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- CN210604564U CN210604564U CN201921382666.2U CN201921382666U CN210604564U CN 210604564 U CN210604564 U CN 210604564U CN 201921382666 U CN201921382666 U CN 201921382666U CN 210604564 U CN210604564 U CN 210604564U
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- fixed mounting
- calcium carbonate
- baffle
- carbonate powder
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Abstract
The utility model discloses a calcium carbonate powder whiteness degree testing arrangement belongs to the testing arrangement field, which comprises a housin, the standing groove has been seted up at the up end middle part of casing, up end one side fixed mounting of casing has the lug, first logical groove has been seted up to the up end of lug, the inside sliding connection who leads to the groove first has the baffle, the through-hole has been seted up to the one end side of baffle, the through-hole rotates the side of connecting in first logical groove both sides fixed mounting's horizontal pole, the side fixed mounting of horizontal pole has the torsional spring, the equal fixed mounting in the side of through-hole in both ends of torsional spring, the lower terminal surface fixed mounting of baffle has the sealing rubber piece, the working chamber has been seted up to the inside of casing, the radiating groove has been seted up. This calcium carbonate powder whiteness degree testing arrangement can make the lower terminal surface of baffle tightly attached in the up end of placing instrument in the standing groove through the torsional spring, can avoid the instrument to lose, improves the result of use.
Description
Technical Field
The utility model relates to a testing arrangement field, more specifically say, relate to a calcium carbonate powder whiteness degree testing arrangement.
Background
The whiteness meter is used for measuring the blue whiteness of the surface of an object, the measurement result is displayed by a nixie tube and printed by a built-in printer, and the whiteness meter is simple and convenient to operate and high in precision.
Traditional calcium carbonate powder whiteness degree testing arrangement is after using, and measuring tool does not have special parking space for measuring tool loses easily, and the result of use is relatively poor, and traditional calcium carbonate powder whiteness degree measuring device is in the use, and the dust in the air can pass through the radiating groove adhesion on the surface of inside work component, and the influence is used, and dustproof effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a calcium carbonate powder whiteness degree testing arrangement can make the lower terminal surface of baffle tightly attached in the up end of placing the instrument in the standing groove through the torsional spring, can avoid the instrument to lose, improves the result of use, can make the kelly fix the dust screen in the radiating groove through the spring to can avoid external dust to get into the work intracavity, influence the use of work intracavity work component, improve dustproof effect.
In order to solve the above problems, the utility model adopts the following technical proposal.
A whiteness testing device for calcium carbonate powder comprises a shell, wherein a placement groove is formed in the middle of the upper end face of the shell, a convex block is fixedly mounted on one side of the upper end face of the shell, a first through groove is formed in the upper end face of the convex block, a baffle is connected inside the first through groove in a sliding mode, a through hole is formed in one end side face of the baffle and is rotatably connected to the side face of a cross rod fixedly mounted on two sides of the first through groove, a torsion spring is fixedly mounted on the side face of the cross rod, two ends of the torsion spring are fixedly mounted on the side face of the through hole, a sealing rubber block is fixedly mounted on the lower end face of the baffle, the lower end face of the baffle can be tightly attached to the upper end face of a tool placed in the placement groove through the torsion spring, the tool can be prevented from being lost, the use effect is improved, a dust screen, the use of working elements in the working cavity is influenced, and the dustproof effect is improved.
Furthermore, a working cavity is formed in the shell and used for placing a working element, and radiating grooves are formed in the side faces of the working cavity, so that heat generated by the working element can be quickly dissipated through the radiating grooves, and the working element is prevented from being too high in temperature.
Furthermore, the inside sliding connection of radiating groove has the dust screen, can block the dust in the outside air through the dust screen, avoids the dust adhesion to the surface of work component in the work cavity, influences work component work.
Further, the side of casing is located the inside cavity that has seted up in the upper and lower both ends of radiating groove, the inside sliding connection of cavity has the slider, the one end fixed mounting of slider has the spring, the one end fixed mounting of spring can make the lower extreme side of kelly tightly attached in the side of dust screen through the elasticity of spring in the tip of cavity, avoids kelly side to break away from the dust screen, the inside that the second that the side sliding connection of slider was seted up in the cavity side led to the groove.
Furthermore, the one end fixed mounting of slider has the kelly, the one end side contact of kelly is connected in the side of dust screen, can fix the dust screen in the inside of radiating groove, avoids the dust screen to drop.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can make the lower terminal surface of baffle tightly attached in the up end of placing instrument in the standing groove through the torsional spring, can avoid the instrument to lose, improves the result of use, can make the kelly fix the dust screen in the radiating groove through the spring to can avoid external dust to get into the work intracavity, influence the use of work intracavity work component, improve dustproof effect.
(2) The working chamber is arranged in the shell and used for placing the working element, and the radiating groove is formed in the side face of the working chamber, so that heat generated by the working element can be quickly dissipated through the radiating groove, and the working element is prevented from being too high in temperature.
(3) The inside sliding connection of radiating groove has the dust screen, can block the dust in the outside air through the dust screen, avoids the dust adhesion to the surface of work component in the work cavity, influences work component work.
(4) The side of casing is located the inside cavity that has seted up in the upper and lower both ends of radiating groove, and the inside sliding connection of cavity has the slider, and the one end fixed mounting of slider has the spring, and the one end fixed mounting of spring can make the lower extreme side of kelly tightly attached in the side of dust screen through the elasticity of spring, avoids the kelly side to break away from the dust screen, and the side sliding connection of slider leads to the inside in the groove in the second that the cavity side was seted up.
(5) The one end fixed mounting of slider has the kelly, and the one end side contact of kelly is connected in the side of dust screen, can fix the dust screen in the inside of radiating groove, avoids the dust screen to drop.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a top view of the bump structure of the present invention;
fig. 3 is a top view of the chamber structure of the present invention.
The reference numbers in the figures illustrate:
the sealing device comprises a shell 1, a working cavity 11, a heat dissipation groove 12, a dust screen 13, a cavity 14, a sliding block 15, a spring 16, a second through groove 17, a clamping rod 18, a placing groove 2, a protruding block 3, a first through groove 4, a baffle 5, a through hole 6, a cross rod 7, a torsion spring 8 and a sealing rubber block 9.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a whiteness testing device for calcium carbonate powder comprises a housing 1, referring to fig. 1, 2 and 3, wherein a placement groove 2 is formed in the middle of the upper end surface of the housing 1 for placing measuring tools such as a black cylinder, a powder sample box and a working white board, a bump 3 is fixedly mounted on one side of the upper end surface of the housing 1, a first through groove 4 is formed in the upper end surface of the bump 3, a baffle 5 is slidably connected inside the first through groove 4, the measuring tools can be fixed in the placement groove 2 through the baffle 5, a through hole 6 is formed in one side surface of the baffle 5, the through hole 6 is rotatably connected to the side surface of a cross rod 7 fixedly mounted on two sides of the first through groove 4, a torsion spring 8 is fixedly mounted on the side surface of the cross rod 7, two ends of the torsion spring 8 are fixedly mounted on the side surface of the through hole 6, and under the torsion force of the, thereby avoiding the measuring tool from separating from the placing groove 2, the lower end face of the baffle 5 is fixedly provided with a sealing rubber block 9, under the action of the sealing rubber block 9, the surface of the measuring tool can be prevented from being stained in the storage process, the shell 1 is internally provided with a working cavity 11, the working cavity 11 is used for placing a working element, the side face of the working cavity 11 is provided with a radiating groove 12, the heat generated by the working element can be quickly dissipated through the radiating groove 12, the working element is prevented from being overhigh in temperature, the inside of the radiating groove 12 is slidably connected with a dustproof net 13, the dust in the outside air can be blocked through the dustproof net 13, the dust is prevented from being adhered to the surface of the working element in the working cavity 11, the working of the working element is prevented from being influenced, the cavities 14 are arranged inside the upper and lower ends of the radiating groove 12 on the side face of the shell 1, the inside of the cavities, one end fixed mounting of spring 16 is in the tip of cavity 14, can make the lower extreme side of kelly 18 tightly attach in the side of dust screen 13 through spring 16's elasticity, avoid kelly 18 side to break away from dust screen 13, the side sliding connection of slider 15 is in the inside of the second logical groove 17 that cavity 14 side was seted up, the one end fixed mounting of slider 15 has kelly 18, the one end side contact of kelly 18 is connected in the side of dust screen 13, can fix dust screen 13 in the inside of radiating groove 12, avoid dust screen 13 to drop.
When the dustproof device is installed, the clamping rods 18 are pushed to two ends, the clamping rods 18 drive the sliding blocks 15 to move, the sliding blocks 15 move towards one end of the cavity 14, the springs 16 are compressed, when the side faces of the clamping rods 18 are separated from the end portions of the radiating grooves 12, the dustproof nets 13 slide into the radiating grooves 12, then the clamping rods 18 are loosened, the springs 16 stretch to push the sliding blocks 15 to move, the sliding blocks 15 drive the clamping rods 18 to move, the side faces of the end portions of the clamping rods 18 are tightly attached to the side faces of the dustproof nets 13, the dustproof nets 13 are fixed inside the radiating grooves 12, external dust can be prevented from being adhered to working elements through the radiating grooves 12, the dustproof effect is improved, after the dustproof device is used, the baffle 5 is swung and rotates under the action of the transverse rods 7, when the lower end faces of the baffle 5 are separated from the upper portions of the placing grooves 2, measuring tools are placed in the corresponding placing grooves 2, then the baffle 5 is loosened, baffle 5 rotates, finally makes the rubber seal block 9 on the lower terminal surface of baffle 5 tightly contact measuring tool's upper end, fixes measuring tool to avoid the instrument to lose, improve the result of use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a calcium carbonate powder whiteness degree testing arrangement, includes casing (1), its characterized in that: standing groove (2) have been seted up at the up end middle part of casing (1), up end one side fixed mounting of casing (1) has lug (3), first logical groove (4) have been seted up to the up end of lug (3), the inside sliding connection that first logical groove (4) has baffle (5), through-hole (6) have been seted up to the one end side of baffle (5), through-hole (6) rotate connect in the side of first logical groove (4) both sides fixed mounting's horizontal pole (7), the side fixed mounting of horizontal pole (7) has torsional spring (8), the equal fixed mounting in the side of through-hole (6) in both ends of torsional spring (8), the lower terminal surface fixed mounting of baffle (5) has sealing rubber piece (9).
2. The calcium carbonate powder whiteness test device of claim 1, characterized in that: a working cavity (11) is formed in the shell (1), and a heat dissipation groove (12) is formed in the side face of the working cavity (11).
3. The calcium carbonate powder whiteness test device of claim 2, characterized in that: the interior of the heat dissipation groove (12) is connected with a dust screen (13) in a sliding mode.
4. The calcium carbonate powder whiteness test device of claim 1, characterized in that: the side of the shell (1) is located inside the upper end and the lower end of the heat dissipation groove (12) and is provided with a cavity (14), the inside of the cavity (14) is connected with a sliding block (15) in a sliding mode, one end of the sliding block (15) is fixedly provided with a spring (16), one end of the spring (16) is fixedly installed at the end of the cavity (14), and the side of the sliding block (15) is connected inside a second through groove (17) formed in the side of the cavity (14) in a sliding mode.
5. The calcium carbonate powder whiteness test device of claim 4, which is characterized in that: one end fixed mounting of slider (15) has kelly (18), the one end side contact of kelly (18) is connected in the side of dust screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382666.2U CN210604564U (en) | 2019-08-24 | 2019-08-24 | Calcium carbonate powder whiteness degree testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382666.2U CN210604564U (en) | 2019-08-24 | 2019-08-24 | Calcium carbonate powder whiteness degree testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604564U true CN210604564U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921382666.2U Active CN210604564U (en) | 2019-08-24 | 2019-08-24 | Calcium carbonate powder whiteness degree testing arrangement |
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| Country | Link |
|---|---|
| CN (1) | CN210604564U (en) |
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2019
- 2019-08-24 CN CN201921382666.2U patent/CN210604564U/en active Active
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