CN218566669U - Dustproof analytical balance - Google Patents
Dustproof analytical balance Download PDFInfo
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- CN218566669U CN218566669U CN202222738462.6U CN202222738462U CN218566669U CN 218566669 U CN218566669 U CN 218566669U CN 202222738462 U CN202222738462 U CN 202222738462U CN 218566669 U CN218566669 U CN 218566669U
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- analytical balance
- protective cover
- dust
- mounting seat
- fixedly connected
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Abstract
The utility model discloses a dustproof analytical balance, which comprises a body, wherein the body comprises an analytical balance body and a protective cover, and the protective cover is positioned above the analytical balance body; a fixed mounting seat fixedly connected with the upper end of the analytical balance body is arranged below the protective cover, the protective cover sequentially comprises a top protective cover and a side protective cover from top to bottom, the top protective cover consists of a movable mounting seat and a glass plate, and guide mounting grooves matched with the side protective cover are formed in one sides of the movable mounting seat and the fixed mounting seat, which are opposite to each other; all be provided with the glass window between two liang of neighbours of four location vertical frames, the equal fixedly connected with in both ends direction draw runner of four glass windows, and through direction draw runner and direction spout sliding connection, further make the side guard realize the effect of making things convenient for the dismouting, the upper and lower both ends of side guard all with direction mounting groove joint convenient with protection casing movable mounting to analytical balance body top for be difficult for accumulating the dust between visor and the base, do benefit to analytical balance's accurate survey.
Description
Technical Field
The utility model relates to a measure the technical auxiliary assembly field, specifically be a dustproof analytical balance.
Background
Analytical balances are precision measuring instruments that are indispensable in quantitative analytical work. Analytical balances are widely used in the fields of industry, medical treatment, chemical industry and the like. Since the object to be measured of the analytical balance has very high requirements on the measurement accuracy, the measurement result may be affected by any error in the measurement process.
After the analytical balance is placed for a long time, a good sealing structure is not provided, so that more or less dust is inevitably left on the surface of the analytical balance, and the measurement result of the balance to be measured is influenced.
The protection casing is all through bolt and dustproof analysis fixed mounting, inconvenient dismouting in order to prevent the dust at analytical balance's upper end installation protection casing, current analytical balance, and simultaneously, the protection casing is fixed to be set up, can not carry out the dismouting equally, and when the transportation, occupation space is big, and is inconvenient transports.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof analytical balance, the protection casing conveniently assembles, and is convenient for carry out the dismouting with analytical balance, is convenient for transport, and occupation space is little.
In order to achieve the above object, the utility model provides a following technical scheme: a dust-proof analytical balance comprising a body including an analytical balance body and a protective cover, the protective cover being located above the analytical balance body;
a fixed mounting seat fixedly connected with the upper end of the analytical balance body is arranged below the protective cover, the protective cover sequentially comprises a top protective cover and a side protective cover from top to bottom, the top protective cover consists of a movable mounting seat and a glass plate, and guide mounting grooves matched with the side protective cover are formed in the opposite sides of the movable mounting seat and the fixed mounting seat;
the side protecting cover comprises four positioning longitudinal frames, four glass windows are arranged between every two adjacent positioning longitudinal frames and four guide sliding strips fixedly connected to the two ends of the glass windows, four guide sliding chutes matched with the guide sliding strips are formed in the outer side wall of each positioning longitudinal frame, and the windows are placed in the front and the back of the side protecting cover and the upper ends of the right side and the glass plates through hinge swing connections.
In order to facilitate the installation of a dust collector, as the utility model discloses a dustproof analytical balance is preferred, the left side fixedly connected with connecting shell of side guard shield, the inside bottom fixedly connected with dust collector of connecting shell, the input and the output of dust collector communicate dust absorption pipe and dust bag respectively.
In order to facilitate the dust of clearance analytical balance internal portion, as the utility model discloses a dustproof analytical balance is preferred, the inside left side fixed mounting of side guard shield has the dust absorption chamber, the other end of dust absorption pipe runs through the side guard shield and communicates with the dust absorption chamber.
In order to alleviate the influence of air convection weighing scale survey, as the utility model discloses a dustproof analytical balance is preferred, the mid-mounting of analytical balance body upper end has the weighing scale, the lateral wall of weighing scale be provided with analytical balance body upper end fixed connection prevent the convection coil.
For the convenience shows detection data, as the utility model discloses a dustproof analytical balance is preferred, the LED display screen is installed in the right side embedding of the analytical balance body, the lateral wall of LED display screen is provided with the control button.
In order to play the support effect to the lower extreme of the analytical balance body, prevent that the analytical balance body lower extreme from wearing and tearing, as the utility model discloses a dustproof analytical balance is preferred, four evenly distributed's of lower extreme fixedly connected with rubber stabilizer blade of the analytical balance body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses, the upper and lower both ends of side guard shield all with direction mounting groove joint, further convenient with protection casing movable mounting analytical balance body top, guarantee that analytical balance is not the time spent for a long time, the protection casing starts the protecting effect to the analytical balance body for be difficult for accumulating the dust between visor and the base, do benefit to the accurate measurement of analytical balance, and make protection casing and the analytical balance body realize the effect of making things convenient for the dismouting.
2. The utility model discloses, the side guard shield is indulged by four location and is put up and four glass windows are constituteed, and through direction draw runner and direction spout sliding connection, further makes the side guard shield realize making things convenient for the effect of dismouting, is convenient for transport, and has reduced the transportation space, puts in the window at the equal swing joint of lateral wall of glass board and side guard shield, makes the side guard shield realize the effect of conveniently opening, is convenient for get and puts article and weigh.
3. The utility model discloses, start the dust catcher, make the dust absorption intracavity portion produce suction, be convenient for clear up the internal dust of analytical balance automatically.
Drawings
Fig. 1 is an overall front view structural diagram of the dustproof analytical balance of the present invention;
FIG. 2 is a structural diagram of the weighing pan and the anti-convection ring of the present invention;
FIG. 3 is a top view of the protective cover of the present invention;
fig. 4 is a top view structure diagram of the fixing mount of the present invention;
FIG. 5 is a structural view of the side shield of the present invention;
fig. 6 is a bottom view of the top shield of the present invention;
FIG. 7 is a structural diagram of the dust suction chamber of the present invention;
fig. 8 is a structural diagram of the vacuum cleaner of the present invention.
In the figure: 1. a body; 2. an analytical balance body; 201. a weighing pan; 202. a convection prevention ring; 203. an LED display screen; 204. a control key; 205. fixing the mounting seat; 206. a guide mounting groove; 207. a rubber foot; 3. a protective cover; 301. a top shield; 3011. a movable mounting base; 3012. a glass plate; 302. a side shield; 303. positioning the longitudinal frame; 304. a glass window; 305. a guide chute; 306. a guide slider; 307. a putting window; 308. a connecting shell; 309. a dust collector; 3091. a dust collection pipe; 3092. a dust collection bag; 3093. a dust suction cavity.
Detailed Description
Referring to fig. 1 to 8, a dustproof analytical balance includes a body 1, the body 1 includes an analytical balance body 2 and a protective cover 3, the protective cover 3 is located above the analytical balance body 2;
a fixed mounting seat 205 fixedly connected with the upper end of the analytical balance body 2 is arranged below the protective cover 3, the protective cover 3 sequentially comprises a top protective cover 301 and a side protective cover 302 from top to bottom, the top protective cover 301 is composed of a movable mounting seat 3011 and a glass plate 3012, and guide mounting grooves 206 matched with the side protective cover 302 are formed in one sides, opposite to the movable mounting seat 3011 and the fixed mounting seat 205, of the movable mounting seat 3011;
the side shield 302 comprises four positioning longitudinal frames 303, glass windows 304 are arranged between every two adjacent positioning longitudinal frames 303, two ends of each glass window 304 are fixedly connected with guide sliding strips 306, two guide sliding grooves 305 matched with the guide sliding strips 306 are formed in the outer side walls of the four positioning longitudinal frames 303, and the front and back sides and the right side of the side shield 302 and the upper ends of glass plates 3012 are movably connected with throwing windows 307 through hinges.
In this embodiment: fixed connection fixed mounting 205 in the upper end of analytical balance body 2, and all set up direction mounting groove 206 in fixed mounting 205 and the relative one side of movable mounting base 3011, the upper and lower both ends of side guard shield 302 all with direction mounting groove 206 joint, further make things convenient for with protection shield 3 movable mounting to analytical balance body 2 top, guarantee that analytical balance is not used for a long time, protection shield 3 starts the safeguard effect to analytical balance body 2, make difficult accumulation dust between visor and the base, do benefit to the accurate measurement of analytical balance, and make protection shield 3 and analytical balance body 2 realize the effect of making things convenient for the dismouting, side guard shield 302 comprises four location vertical frame 303 and four glass windows 304, and through direction draw runner 306 and direction spout 305 sliding connection, further make side guard shield 302 realize the effect of making things convenient for the dismouting, be convenient for transport, and the transportation space has been reduced, all swing joint in window 307 at the lateral wall of glass board 3012 and side guard shield 302, make side guard shield 302 realize the effect of conveniently opening, it weighs to be convenient for getting and put article.
As a technical optimization scheme of the utility model, shell 308 is connected to the left side fixedly connected with of side guard shield 302, connects the inside bottom fixedly connected with dust catcher 309 of shell 308, and the input and the output of dust catcher 309 communicate respectively has dust absorption pipe 3091 and dust bag 3092.
In this embodiment: by installing the connection housing 308, it is further convenient to install the dust collector 309 inside the connection housing 308.
As a technical optimization scheme of the utility model, the inside left side fixed mounting of side guard shield 302 has dust absorption chamber 3093, and dust absorption pipe 3091's the other end runs through side guard shield 302 and communicates with dust absorption chamber 3093.
In this embodiment: the dust collector 309 is started to generate suction inside the dust collection cavity 3093, which is convenient for automatically cleaning dust inside the analytical balance body 2.
As a technical optimization scheme of the utility model, the mid-mounting of the upper end of the analytical balance body 2 has a weighing pan 201, and the lateral wall of weighing pan 201 is provided with the analytical balance body 2 upper end fixed connection prevent convection current circle 202.
In this embodiment: the convection prevention ring 202 can reduce the influence of air on the measurement of the symmetry measuring disc 201, and the accuracy of the measurement data is improved.
As a technical optimization scheme of the utility model, the right side of the analytical balance body 2 is embedded with an LED display screen 203, and the outer side wall of the LED display screen 203 is provided with a control button 204.
In this embodiment: the LED display screen 203 is convenient for displaying detection data, and the control key 204 is convenient for starting the operation of the analytical balance.
As a technical optimization scheme of the present invention, the lower end of the analytical balance body 2 is fixedly connected with four rubber support legs 207 which are uniformly distributed.
In this embodiment: the rubber support leg 207 has a supporting effect on the lower end of the analytical balance body 2, and prevents the lower end of the analytical balance body 2 from being worn.
The working principle is as follows: firstly, assemble side guard 302, the inside of direction spout 305 is installed to the direction draw runner 306 slidable at glass window 304 both ends, make four location indulge frame 303 and four glass windows 304 be two liang of connections respectively, then with inside side guard 302 joint to direction mounting groove 206, make with 3 movable mounting of protection casing to analytical balance body 2 tops, use the analytical balance at ordinary times, open and put in window 307, be convenient for get and put the article and weigh, protection casing 3 starts the protective effect to analytical balance body 2, make difficult accumulation dust between visor and the base, do benefit to the accurate measurement of analytical balance, and start dust catcher 309, make the inside suction that produces of suction chamber 3093, be convenient for automatic clearance analytical balance body 2 inside dust, and protection casing 3 conveniently carries out the dismouting, be convenient for the transportation, transportation space has been reduced.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A dust-proof analytical balance comprising a body (1), characterized in that: the body (1) comprises an analytical balance body (2) and a protective cover (3), wherein the protective cover (3) is positioned above the analytical balance body (2);
a fixed mounting seat (205) fixedly connected with the upper end of the analytical balance body (2) is arranged below the protective cover (3), the protective cover (3) sequentially comprises a top protective cover (301) and a side protective cover (302) from top to bottom, the top protective cover (301) consists of a movable mounting seat (3011) and a glass plate (3012), and guide mounting grooves (206) matched with the side protective cover (302) are formed in one sides, opposite to the movable mounting seat (3011) and the fixed mounting seat (205), of the movable mounting seat;
side guard shield (302) indulge frame (303), four including four location all be provided with glass window (304), four between two liang of neighbours of frame (303) are indulged in the location the equal fixedly connected with direction draw runner (306) in both ends of glass window (304), four the lateral wall of frame (303) is indulged in the location all seted up two and direction draw runner (306) assorted direction spout (305), side guard shield (302) around all have through hinge swing joint with the upper end of right side and glass board (3012) to put in window (307).
2. A dust-proof analytical balance according to claim 1 wherein: the left side fixedly connected with of side guard shield (302) connects shell (308), connect the inside bottom fixedly connected with dust catcher (309) of shell (308), the input and the output of dust catcher (309) communicate dust absorption pipe (3091) and dust bag (3092) respectively.
3. A dust-proof analytical balance according to claim 2 wherein: the inside left side fixed mounting of side guard (302) has dust absorption chamber (3093), the other end of dust absorption pipe (3091) runs through side guard (302) and communicates with dust absorption chamber (3093).
4. A dust-proof analytical balance according to claim 1 wherein: the middle part of the upper end of the analytical balance body (2) is provided with a weighing disc (201), and the outer side wall of the weighing disc (201) is provided with an anti-convection ring (202) fixedly connected with the upper end of the analytical balance body (2).
5. A dust-proof analytical balance according to claim 1 wherein: an LED display screen (203) is embedded in the right side of the analytical balance body (2), and a control key (204) is arranged on the outer side wall of the LED display screen (203).
6. A dust-proof analytical balance according to claim 1 wherein: the lower end of the analytical balance body (2) is fixedly connected with four rubber support legs (207) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738462.6U CN218566669U (en) | 2022-10-18 | 2022-10-18 | Dustproof analytical balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738462.6U CN218566669U (en) | 2022-10-18 | 2022-10-18 | Dustproof analytical balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218566669U true CN218566669U (en) | 2023-03-03 |
Family
ID=85317726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222738462.6U Active CN218566669U (en) | 2022-10-18 | 2022-10-18 | Dustproof analytical balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218566669U (en) |
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2022
- 2022-10-18 CN CN202222738462.6U patent/CN218566669U/en active Active
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