CN215087304U

CN215087304U - Teaching experiment table

Info

Publication number: CN215087304U
Application number: CN202120258509.1U
Authority: CN
Inventors: 丁凌
Original assignee: Aba Tibetan And Qiang Autonomous Prefecture Teaching Equipment Station
Current assignee: Aba Tibetan And Qiang Autonomous Prefecture Teaching Equipment Station
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-10
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a teaching experiment table, which comprises a table top and a supporting frame, wherein the table top comprises two first panels and a second panel, the first panels are in a right-angled trapezoid structure, and the second panels are in an isosceles trapezoid structure; the support frame is including a horizontal limit, two are erected the recessed character font structure on limit, it includes a plurality of slide rails, part slide rail end to end connection forms horizontal limit in proper order, wherein two slide rails are connected with horizontal limit and are formed perpendicular limit, the opening of two slide rails that form perpendicular limit sets up relatively, the oblique waist of two first panels is symmetrical respectively with two waist sliding connection of second panel, make first panel and second panel constitute the desktop of rectangle, the desktop sets up in the inside of support frame, its both sides and two slide rail sliding connection that form perpendicular limit, the top side of desktop is the one side at the short topside place of second panel length, the outer edge of its bottom side sets up partially in the slide rail that forms horizontal limit via the opening of the slide rail that forms horizontal limit, teaching experiment platform in this device is modular structure, convenient transportation.

Description

Teaching experiment table

Technical Field

The utility model relates to a teaching test bench field is a teaching test bench particularly.

Background

Teaching experiment platform mainly used teaching field, in order to supplementary school and teacher's teaching, help the student to the experimental teaching platform of reality with textbook theoretical knowledge application, make the knowledge that the student learned can obtain verifying, the ability can obtain promoting, and the theory can use reality. Test bench among the prior art is mostly fixed non-detachable structure, and bulky weight is heavy, inconvenient transport, especially in less space handling such as stairway, because the above-mentioned shortcoming of current teaching experiment platform leads to handling very troublesome, has reduced handling efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: the utility model provides a teaching experiment table, adopts the module piece design, convenient dismantlement.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

a teaching experiment table comprises a table top and a supporting frame, wherein the table top comprises two first panels and a second panel, the first panels are of right-angled trapezoid structures, and the second panels are of isosceles trapezoid structures;

the support frame is the concave word column structure including a horizontal limit, two perpendicular limits, and it includes a plurality of slide rails, and wherein part slide rail passes through the connecting piece head and the tail in proper order and connects and form horizontal limit, wherein two slide rails pass through the connecting piece with horizontal limit is connected and is formed perpendicular limit, and the opening of two slide rails that form perpendicular limit sets up relatively, the oblique waist of two first panels respectively with two waist sliding connection of second panel, make first panel with the desktop of second panel component rectangle, the desktop set up in the inside of support frame, its both sides and formation two slide rail sliding connection on perpendicular limit, the top side of desktop does one side at the short topside of second panel length place, the outer edge of its bottom side via forming the opening of the slide rail of horizontal limit sets up partially in forming in the slide rail of horizontal limit.

Furthermore, a sliding groove is formed in the waist of the second panel, a first sliding block portion matched with the sliding groove is arranged on the oblique waist of the first panel, and the first sliding block portion is connected to the sliding groove in a sliding mode.

Further, the connecting piece includes key seat, round pin post, fixing base, the round pin post is cylindric structure, is provided with the pulling handle on its lateral wall, be provided with on the key seat and interior profile is cylindric through-hole A, the lateral wall of round pin post with through-hole A's inside wall sliding fit on the key seat, and still be provided with on the key seat and follow through-hole A axial breach groove, the pulling handle via the breach groove set up in outside the key seat, between the adjacent slide rail, fixing base, key seat set up respectively on different slide rails, be provided with on the fixing base with round pin post coaxial through-hole B, the lateral wall of the end of round pin post one end is provided with the fixed block outward, be provided with on through-hole B's the inside wall with the breach of fixed block adaptation, the round pin post is provided with the end of fixed block and passes through-hole B, makes the fixing base set up in fixed block, Between the pin bosses.

Further, a notch for accommodating the pull handle is further arranged on the notch groove.

Furthermore, a plurality of supporting legs are arranged at the bottom of the supporting frame, and the supporting legs are connected with the supporting frame through threads.

Further, still be provided with the holding part on the support frame, the holding part includes base plate, elasticity string bag, the base plate with the support frame is connected, the opening orientation of elasticity string bag lays flatly on the base plate.

Further, still be provided with the mounting on the support frame, the mounting includes bolt, screw thread seat, the mounting symmetry sets up, the screw thread seat with first panel is connected, the bolt simultaneously with support frame, screw thread seat pass through threaded connection.

Compared with the prior art, the utility model, following beneficial effect has:

1. installation the utility model provides a support frame and desktop of teaching test platform can both be dismantled, conveniently packs the transportation to it, has increased conveying efficiency, simultaneously, burden when having alleviateed the workman transport.

2. The containing part can prevent the garbage bag from toppling over, and the sanitation degree of the use environment of the teaching experiment table is increased.

Drawings

FIG. 1 is a structural diagram of a teaching experiment table of the utility model;

FIG. 2 is a schematic view of the connection member and the slide rail;

FIG. 3 is a schematic view of the connection of a first panel and a second panel;

fig. 4 is a structural view of the accommodating member.

List of reference numerals

1-a first panel, 2-a second panel, 3-a slide rail, 4-a bolt, 5-a threaded seat, 6-a connecting piece, 7-a pin seat, 8-a pin column, 9-a fixed block, 10-a notch, 11-a through hole A, 12-a notch groove, 13-a pulling handle, 14-a sliding groove, 15-a first sliding block part, 16-a fixed piece, 17-a base plate, 18-an elastic net bag, 19-a supporting leg and 20-a fixed seat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

As shown in fig. 1 to 4, a teaching experiment table comprises a table top and a supporting frame, wherein the table top comprises two first panels 1 and a second panel 2, the first panels 1 are in a right-angled trapezoid structure, and the second panels 2 are in an isosceles trapezoid structure;

the supporting frame is of a concave structure comprising a transverse edge and two vertical edges and comprises a plurality of sliding rails 3, wherein, part of the slide rails 3 are sequentially connected end to end through connecting pieces 6 to form a transverse edge, wherein two slide rails 3 are connected with the transverse edge through the connecting pieces 6 to form a vertical edge, the openings of the two slide rails 3 forming the vertical edge are oppositely arranged, the oblique waists of the two first panels 1 are symmetrically and respectively connected with the two waists of the second panel 2 in a sliding way, so that the first panel 1 and the second panel 2 form a rectangular table top, the table top is arranged in the support frame, the two sides of the desk are connected with two sliding rails 3 forming the vertical edges in a sliding way, the top side of the desk top is the side where the top edge of the second panel 2 with shorter length is located, the outer edge of its bottom side is partly arranged inside the slide rail 3 forming said transverse edge via the opening of the slide rail 3 forming said transverse edge.

The utility model discloses the theory of operation does: installation the utility model provides a during teaching test bench, at first pass through connecting piece 6 forms the support frame with each slide rail 3 connection, installs afterwards the desktop, the equipment during the desktop, at first with two first panels 1 respectively sliding connection in on the second panel 2, form the desktop, will afterwards the desktop is followed the opening of support frame is inserted in the support frame, form on the support frame two slide rails 3 of perpendicular limit make the user of service can conveniently with the desktop inserts in the support frame, simultaneously, each slide rail 3 is right the desktop plays vertical support effect, prevents the vertical displacement that takes place of desktop. The bottom side of the table top is inserted into the support frame, so that the table top only needs to fix the position of the first panel 1, and after the first panel 1 is fixed, the second panel 2 is also fixed in the support frame and cannot move due to the limiting effect of the first panel 1.

When needs remove the utility model provides a during teaching test platform, dismantle each component thereof, at first dismantle the desktop is dismantled afterwards the support frame, when having reduced the transportation conveniently accomodate the part after dismantling teaching test platform's volume simultaneously, can part the transport when the workman carries, burden when having reduced the workman and carrying.

Further, a sliding groove 14 is arranged on the waist of the second panel 2, a first sliding block portion 15 adapted to the sliding groove 14 is arranged on the oblique waist of the first panel 1, and the first sliding block portion 15 is slidably connected to the sliding groove 14.

The first sliding block part 15 is matched with the sliding groove 14, so that the purpose of sliding connection between the oblique waist of the first panel 1 and the waist of the second panel 2 is realized,

further, the connecting member 6 includes a pin seat 7, a pin 8, and a fixing seat 20, the pin 8 is a cylindrical structure, a pulling handle 13 is disposed on a side wall of the pin seat, a through hole a11 having a cylindrical inner contour is disposed on the pin seat 7, an outer side wall of the pin 8 is in sliding fit with an inner side wall of the through hole a11 on the pin seat 7, a notch groove 12 along an axial direction of the through hole a11 is further disposed on the pin seat 7, the pulling handle 13 is disposed outside the pin seat 7 through the notch groove 12, between adjacent slide rails 3, the fixing seat 20 and the pin seat 7 are respectively disposed on different slide rails 3, a through hole B coaxial with the pin 8 is disposed on the fixing seat 6, a fixing block 9 is disposed outside a side wall of an end of one end of the pin 8, a notch adapted to the fixing block 9 is disposed on an inner side wall of the through hole B, the end of the pin 8 provided with the fixing block 9 passes through the through hole B, so that the fixing seat 20 is arranged between the fixing block 9 and the pin seat 7.

When the connecting piece 6 works, firstly, two sliding rails 3 needing to be connected are abutted, the fixed block 9 above the pin 8 is aligned to a notch in the through hole B in the fixing seat 20, then the pin 8 is moved to enable the pin 8 to penetrate through the through hole B, and then the pin 8 is rotated to enable the fixed block 9 on the pin 8 to be abutted to the fixing seat 20, so that the two sliding rails 3 can be kept in an abutted state, and the pulling handle 13 is arranged to facilitate a user to pull the pin 8.

Further, a notch 10 for accommodating the pull handle 13 is also provided on the notch groove 12.

The utility model discloses in, it should be noted notch 10 for the position of breach on the through-hole B, through the two position of reasonable setting, can realize the rotation round pin post 8 makes fixed block 9 with behind the 20 butts of fixing base, pulling handle 13 is gone into just the card in notch 10, make notch 10 can not influence the fixed block 9 with the cooperation of fixing base 20, simultaneously can be right round pin post 8 plays axial limiting displacement, prevents that it from taking place the displacement after setting up suitable position.

Furthermore, a plurality of supporting legs 19 are arranged at the bottom of the supporting frame, and the supporting legs 19 are connected with the supporting frame through threads.

The supporting legs 19 support the tabletop, and the supporting legs 19 are connected with the supporting frame through threads, so that the tabletop is convenient to disassemble.

Further, still be provided with accommodating component on the support frame, accommodating component includes base plate 17, elasticity string bag 18, base plate 17 with the support frame is connected, the opening orientation of elasticity string bag 18 lays flatly on base plate 17.

The hold component is used for holding the disposal bag, during the use, with the disposal bag set up in the elasticity string bag 18, because elasticity string bag 18 paves in above the base plate 17, so elasticity string bag 18 can press placing in disposal bag wherein on the base plate 17, prevent that the disposal bag from toppling over, when needing to take out the disposal bag, pull open elasticity string bag 18 can, convenient and fast, the utility model provides an elasticity string bag 18 can select in the product of selling in the market.

Further, still be provided with mounting 16 on the support frame, mounting 16 includes bolt 4, screw thread seat 5, mounting 16 symmetry sets up, screw thread seat 5 with first panel 1 is connected, bolt 4 simultaneously with support frame, screw thread seat 5 pass through threaded connection.

The bolt 4 is rotated to be simultaneously connected with the threaded seat 5 and the support frame, so that the fixing piece 16 can fix the position of the first panel 1 relative to the support frame, and then the desktop is transversely limited, and is prevented from moving in a horizontal plane after being installed.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The utility model provides a teaching experiment table which characterized in that: the table comprises a table top and a supporting frame, wherein the table top comprises two first panels (1) and a second panel (2), the first panels (1) are of right-angled trapezoid structures, and the second panels (2) are of isosceles trapezoid structures;

the supporting frame is of a concave structure comprising a transverse edge and two vertical edges and comprises a plurality of sliding rails (3), wherein, the partial slide rails (3) are sequentially connected end to end through connecting pieces (6) to form a transverse edge, wherein the two sliding rails (3) are connected with the transverse edge through connecting pieces (6) to form a vertical edge, the openings of the two sliding rails (3) forming the vertical edge are arranged oppositely, the oblique waists of the two first panels (1) are symmetrically and respectively connected with the two waists of the second panel (2) in a sliding way, so that the first panel (1) and the second panel (2) form a rectangular table top which is arranged in the support frame, the two sides of the desk are connected with two sliding rails (3) forming the vertical edges in a sliding way, the top side of the desk top is the side where the top edge with shorter length of the second panel (2) is positioned, the outer edge of the bottom side thereof is partly arranged inside the slide rail (3) forming said transverse edge via the opening of the slide rail (3) forming said transverse edge.

2. A teaching experiment table according to claim 1, wherein: a sliding groove (14) is formed in the waist of the second panel (2), a first sliding block portion (15) matched with the sliding groove (14) is arranged on the oblique waist of the first panel (1), and the first sliding block portion (15) is connected to the sliding groove (14) in a sliding mode.

3. A teaching experiment table according to claim 2, wherein: the connecting piece (6) comprises a pin seat (7), a pin column (8) and a fixing seat (20), the pin column (8) is of a cylindrical structure, a pulling handle (13) is arranged on the side wall of the pin seat (7), a through hole A (11) with a cylindrical inner outline is arranged on the pin seat (7), the outer side wall of the pin column (8) is in sliding fit with the inner side wall of the through hole A (11) on the pin seat (7), a notch groove (12) along the axial direction of the through hole A (11) is further arranged on the pin seat (7), the pulling handle (13) is arranged outside the pin seat (7) through the notch groove (12), a fixing block (9) is arranged between adjacent sliding rails (3), the fixing seat (20) and the pin seat (7) are respectively arranged on different sliding rails (3), a through hole B which is coaxial with the pin column (8) is arranged on the fixing seat (6), and a fixing block (9) is arranged outside the side wall of the end head at one end of the pin column (8), be provided with on through-hole B's the inside wall with the breach of fixed block (9) adaptation, end that round pin post (8) are provided with fixed block (9) passes through-hole B makes fixing base (20) set up in between fixed block (9), key seat (7).

4. A teaching experiment table according to claim 3, wherein: the notch groove (12) is also provided with a notch (10) for accommodating the pull handle (13).

5. A teaching experiment table according to claim 4, wherein: the bottom of the support frame is provided with a plurality of supporting legs (19), and the supporting legs (19) are in threaded connection with the support frame.

6. A teaching experiment table according to claim 5, wherein: still be provided with the holding part on the support frame, the holding part includes base plate (17), elasticity string bag (18), base plate (17) with the support frame is connected, the opening orientation of elasticity string bag (18), lay on base plate (17) flatly.

7. A teaching experiment table according to claim 6, wherein: still be provided with mounting (16) on the support frame, mounting (16) include bolt (4), screw thread seat (5), mounting (16) symmetry sets up, screw thread seat (5) with first panel (1) is connected, bolt (4) simultaneously with support frame, screw thread seat (5) pass through threaded connection.