CN215958865U

CN215958865U - Embedded biological microscope lift experiment table

Info

Publication number: CN215958865U
Application number: CN202122293237.1U
Authority: CN
Inventors: 朱建武; 樊林
Original assignee: Tianjin Kebeier Science And Education Equipment Co ltd
Current assignee: Tianjin Kebeier Science And Education Equipment Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-08
Anticipated expiration: 2031-09-22

Abstract

The application relates to an embedded biological microscope lifting experiment table, which mainly relates to the technical field of microscope experiment tables and comprises a table body, a plurality of mounting seats arranged in the table body, a plurality of driving motors arranged in the table body, a transmission shaft penetrating through the mounting seats, a plurality of lead screws vertically arranged on the mounting seats, a supporting plate connected with the lead screws, a biological microscope arranged on the supporting plate and a sliding cover mechanism arranged on the table body; the transmission shaft is connected with a driving motor; the lead screw and the transmission shaft are in transmission through a gear. The application has the characteristics of large available space of the tabletop and low damage rate of the biological microscope.

Description

Embedded biological microscope lift experiment table

Technical Field

The application relates to the technical field of microscope experiment tables, in particular to an embedded biological microscope lifting experiment table.

Background

The multifunctional experiment table equipped with the biological microscope can meet diversified teaching requirements, so that the multifunctional experiment table is widely used.

At present, a scheme that a biological microscope is directly and fixedly installed on a table top of an experiment table is generally adopted in a common biological microscope experiment table. The long-term arrangement on the table top is not beneficial to the maintenance of the biological microscope, and the biological microscope is easy to damage. The biological microscope itself may occupy a portion of the desktop space.

In view of the above-mentioned related technologies, the inventor found that the existing biological microscope laboratory tables have the defects that the biological microscope occupies the table top space and is easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to increase the available desktop space and reduce the damage rate of the biological microscope, the application provides an embedded biological microscope lifting experiment table.

The application provides an embedded biological microscope lift laboratory table adopts following technical scheme:

an embedded biological microscope lifting experiment table comprises a table body, a plurality of mounting seats arranged in the table body, a plurality of driving motors arranged in the table body, a transmission shaft penetrating through the mounting seats, a plurality of lead screws vertically arranged on the mounting seats, a supporting plate connected with the lead screws, a biological microscope arranged on the supporting plate and a sliding cover mechanism arranged on the table body; the transmission shaft is connected with a driving motor; the lead screw and the transmission shaft are in transmission through a gear.

Through adopting above-mentioned technical scheme, the backup pad plays support and fixed effect to biomicroscope, the transmission shaft is used for transmitting driving motor's power to the lead screw, make the lead screw can drive the backup pad under driving motor's drive and rise or descend, make biomicroscope can be accomodate the table after finishing using internal, increased the usable desktop space of this application, sliding closure mechanism plays the effect of sheltering from and protecting to accomodating the biomicroscope in the table, the probability that biomicroscope takes place the damage has been reduced.

The sliding cover mechanism comprises a gear shaft arranged on the mounting seat and a sliding cover connected with the table body in a sliding manner; the sliding cover comprises a cover plate and a rack connected with the cover plate; one end of the gear shaft is in gear transmission with the transmission shaft, and the other end of the gear shaft is meshed with the rack.

Through adopting above-mentioned technical scheme, the gear shaft can transmit power to the rack from the transmission shaft through gear drive's mode, and the rack drives the apron under the effect of gear shaft and takes place to slide for the apron can slide and close taking place when the backup pad descends, takes place to slide and open when the backup pad rises the back. The sliding cover mechanism and the transmission shaft are linked, so that the condition that the sliding cover is forgotten to be closed when the sliding cover is manually opened and closed is avoided, the possibility that dust and sundries enter the table body to pollute the biological microscope is reduced, and the probability of damage of the biological microscope is reduced.

Optionally, the sliding cover further comprises a ball disposed at the bottom of the cover plate.

Through adopting above-mentioned technical scheme, install the ball at the apron bottom can reduce the sliding closure when sliding and the friction between the table body, reduced the apron and taken place the resistance that receives when sliding, make the apron take place to slide more easily, reduced the wearing and tearing of the table body to the apron.

Optionally, a dust guard is arranged at the edge of one side of the cover plate, which is far away from the rack.

Through adopting above-mentioned technical scheme, install the dust guard at apron edge can play the effect of sheltering from the gap between the apron after the apron is closed, avoid debris such as dust to fall into the table internally through the gap between the apron, further reduced the probability that biological microscope takes place to damage.

Optionally, the mounting seat comprises a base and a plurality of cylindrical roller bearings arranged on the upper surface of the base.

Through adopting above-mentioned technical scheme, the base plays support and spacing effect to lead screw and gear shaft of installing on the mount pad, uses cylindrical roller bearing can bear great load that comes from radially and circumference, has reduced the probability that the bearing failure phenomenon takes place.

Optionally, the lead screw is a ball screw.

Through adopting above-mentioned technical scheme, ball can make the transmission process more accurate, has reduced the backup pad and has risen the back and the gap between the table body, has reduced the possibility that dust debris etc. got into in the table body through the gap between backup pad and the table body, has reduced the probability that biological microscope takes place to damage.

Optionally, the upper surface of the supporting plate is provided with a waterproof cushion layer.

Through adopting above-mentioned technical scheme, establish the waterproof bed course on backup pad upper surface and can increase the leakproofness of backup pad and the laminating of the table body, can avoid liquid to pass through the condition that the gap seepage between backup pad and the table body flows to the table is internal, has reduced biomicroscope and has taken place the possibility of damaging.

Optionally, the lead screw sleeve is provided with a dust cover.

Through adopting above-mentioned technical scheme, the cover is established and is can be avoided the lead screw by pollution such as dust debris at the outside dust cover of lead screw, can effectively prolong the life of lead screw.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the support plate plays a role in supporting and fixing the biological microscope, the transmission shaft is used for transmitting the power of the driving motor to the lead screw, so that the lead screw can drive the support plate to lift under the driving of the driving motor, the biological microscope can be stored in the table body, the available table top space is increased, the sliding cover mechanism plays a role in shielding and protecting the biological microscope stored in the table body, and the probability of damage of the biological microscope is reduced;

2. the gear shaft in this application can transmit power to the rack from the transmission shaft through gear drive's mode, and the rack drives the apron under the effect of gear shaft and takes place to slide for the apron can slide and close taking place when the backup pad descends, takes place to slide and open when the backup pad rises the back. The sliding cover mechanism and the transmission shaft are linked, so that the condition that the sliding cover is forgotten to be closed when the sliding cover is manually opened and closed is avoided, the possibility that dust and sundries enter the table body to pollute the biological microscope is reduced, and the probability of damage of the biological microscope is reduced;

3. establish at the waterproof bed course at the flange reason in this application can increase the leakproofness of backup pad and the laminating of the table body, can avoid liquid to flow in the condition in the table body through the gap between backup pad and the table body, has reduced biomicroscope and has taken place the possibility of damaging.

Drawings

Fig. 1 is a schematic structural view of an in-line biological microscope lifting experiment table disclosed in the embodiment of the present application.

Fig. 2 is a schematic partial cross-sectional view of an in-line biological microscope lifting experiment table disclosed in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a sliding cover mechanism in the embodiment of the present application.

Description of reference numerals: 1. a table body; 2. a mounting seat; 21. a base; 22. a cylindrical roller bearing; 3. a drive motor; 4. a drive shaft; 5. a lead screw; 6. a support plate; 61. a waterproof cushion layer; 7. a biological microscope; 8. a slide mechanism; 81. a gear shaft; 82. a sliding cover; 821. a cover plate; 822. a rack; 823. a ball bearing; 824. a dust-proof plate; 9. a dust cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Currently, the laboratory tables equipped with biological microscopes are widely used. However, the existing biological microscope experiment table usually uses a scheme of fixedly mounting the biological microscope on a table top, which may cause the biological microscope to be easily damaged, and the biological microscope itself occupies a certain table top space. In order to, promote the available space of desktop, reduce the probability that biological microscope takes place to damage, this application embodiment provides an embedded biological microscope lift laboratory table.

The embodiment of the application discloses embedded biological microscope lift laboratory table. Referring to fig. 2 and 3, the embedded biological microscope lifting experiment table comprises a table body 1, a mounting seat 2, a driving motor 3, a transmission shaft 4, a screw rod 5, a supporting plate 6, a biological microscope 7 and a sliding cover mechanism 8. Wherein, the table body 1 fixed mounting is subaerial, mount pad 2 and driving motor 3 fixed mounting are in the table body 1, and the one end of transmission shaft 4 links to each other with driving motor 3, and lead screw 5 wears to establish and is connected through gear engagement at mount pad 2 and with transmission shaft 4, 6 both ends edges of backup pad and lead screw 5 fixed connection, and biomicroscope 7 fixed mounting is at the upper surface of backup pad 6, and sliding closure mechanism 8 installs in the table body 1.

Referring to fig. 1 and 2, the table body 1 may be made of a polymer material, the table body 1 may be a hollow cuboid, and a sliding groove is installed on the inner surface of a top plate of the table body 1 in a bolt connection manner.

Referring to fig. 2, the mount 2 includes a base 21 and a cylindrical roller bearing 22. The base 21 can be a rectangular hollow metal frame, the base 21 is installed in the table body 1 through bolts, a circular installation hole is formed in the upper surface of the base 21, and the cylindrical roller bearing 22 is vertically installed in the circular installation hole. The number of the mounting seats 2 may be plural, and in the embodiment of the present application, three mounting seats are provided.

Referring to fig. 2, the driving motor 3 is installed in the table body 1 in a bolt connection manner and located on one side of the installation base 2, and a power output shaft of the driving motor 3 is connected with the transmission shaft 4 through a coupling. The number of the driving motors 3 may be plural, and three driving motors are provided in the embodiment of the present application.

Referring to fig. 2, a transmission shaft 4 is inserted into the mounting base 2, and a plurality of bevel gears are inserted into the transmission shaft 4. The number of the transmission shafts 4 may be plural, and three transmission shafts are provided in the embodiment of the present application.

Referring to fig. 2, the screw 5 is a ball screw, the screw 5 is inserted into the cylindrical roller bearing 22 on the mounting base 2, a bevel gear is sleeved at the bottom end of the screw 5, and the bevel gear at the bottom end of the screw 5 is meshed with the bevel gear sleeved on the transmission shaft 4. The number of the lead screws 5 may be plural, and six lead screws are provided in the embodiment of the present application.

Referring to fig. 2, the supporting plate 6 may be a rectangular metal plate, the supporting plate 6 is fixedly connected with a screw nut of the screw 5 in a welding manner, and the waterproof cushion layer 61 is mounted on the upper surface of the supporting plate 6 in an adhesive bonding manner. The waterproof gasket layer 61 may be a rectangular rubber gasket. The number of the support plates 6 may be plural, and three support plates are provided in the embodiment of the present application.

Referring to fig. 1 and 2, the bio-microscope 7 is fixedly mounted on the upper surface of the support plate 6 by means of bolting. The biological microscope 7 may be provided in plural, three in the present embodiment.

Referring to fig. 2 and 3, the slide mechanism 8 includes a gear shaft 81 and a slide cover 82. The gear shaft 81 is arranged on the cylindrical roller bearing 22 on the mounting base 2 in a penetrating manner, the sliding cover 82 is embedded in a sliding groove in the table body 1, and the sliding cover 82 is connected with the table body 1 in a sliding manner. The slide cover 82 includes a cover plate 821, a rack 822, a ball 823, and a dust guard 824. The cover plate 821 may be a rectangular polymer plate, the cover plate 821 is provided with a rack 822 through an integrated molding mode, the rack 822 is meshed with a gear section of the gear shaft 81, the ball 823 may be a metal ball, the ball 823 is installed in a pit formed in a sliding groove of the table body 1, and a dust-proof plate 824 is installed on one side, far away from the rack 822, of the cover plate 821 through an integrated molding mode. The number of the slide mechanism 8 may be plural, and in the embodiment of the present application, three are provided.

Referring to fig. 2, a dust cover 9 is mounted on the upper surface of the mounting base 2 by welding, and the dust cover 9 is sleeved on the outer side of the screw 5. The dust cover 9 may be a rectangular hollow metal cover with an open side. The dust cover 9 may be provided in plural, six in the embodiment of the present application.

The implementation principle of embedded biological microscope lift laboratory table of this application embodiment does: the user firstly switches on the power supply of the driving motor 3, the transmission shaft 4 transmits power to the lead screw 5, the support plate 6 is driven by the lead screw 5 to rise, so that the biological microscope 7 mounted on the support plate 6 rises to the desktop, meanwhile, the gear shaft 81 is driven by the transmission shaft 4 to rotate and drive the rack 822 to slide, and the rack 822 drives the cover plate 821 to slide towards two sides and open. After the use is finished, the power supply of the driving motor 3 is switched on to enable the driving motor to rotate reversely, the supporting plate 6 is driven by the screw 5 to sink into the table body 1, the biological microscope 7 arranged on the supporting plate 6 returns into the table body 1, and meanwhile, the cover plates 821 slide oppositely and are closed.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an embedded biological microscope lift laboratory table which characterized in that: the biological microscope comprises a table body (1), a plurality of mounting seats (2) arranged in the table body (1), a plurality of driving motors (3) arranged in the table body (1), a transmission shaft (4) penetrating through the mounting seats (2), a plurality of lead screws (5) vertically arranged on the mounting seats (2), a supporting plate (6) connected with the lead screws (5), a biological microscope (7) arranged on the supporting plate (6) and a sliding cover mechanism (8) arranged on the table body (1);

the transmission shaft (4) is connected with the driving motor (3);

the lead screw (5) and the transmission shaft (4) are in gear transmission.

2. The in-line bio-microscope lifting laboratory table according to claim 1, wherein: the sliding cover mechanism (8) comprises a gear shaft (81) arranged on the mounting seat (2) and a sliding cover (82) connected with the table body (1) in a sliding manner;

the sliding cover (82) comprises a cover plate (821) and a rack (822) connected with the cover plate (821);

one end of the gear shaft (81) is in gear transmission with the transmission shaft (4), and the other end of the gear shaft (81) is meshed with the rack (822).

3. The in-line bio-microscope lifting laboratory table according to claim 2, wherein: the sliding cover (82) further comprises a ball (823) arranged at the bottom of the cover plate (821).

4. The in-line bio-microscope lifting laboratory table according to claim 2, wherein: and a dust guard (824) is arranged on the edge of one side of the cover plate (821) far away from the rack (822).

5. The in-line bio-microscope lifting laboratory table according to claim 1, wherein: the mounting seat (2) comprises a base (21) and a plurality of cylindrical roller bearings (22) arranged on the upper surface of the base (21).

6. The in-line bio-microscope lifting laboratory table according to claim 1, wherein: the lead screw (5) is a ball screw.

7. The in-line bio-microscope lifting laboratory table according to claim 1, wherein: and a waterproof cushion layer (61) is arranged on the upper surface of the supporting plate (6).

8. The in-line bio-microscope lifting laboratory table according to claim 1, wherein: the lead screw (5) is sleeved with a dust cover (9).