CN215776389U

CN215776389U - Desk capable of conveniently placing teaching equipment

Info

Publication number: CN215776389U
Application number: CN202121242109.8U
Authority: CN
Inventors: 魏华
Original assignee: Guangzhou Xinjia Mdt Infotech Ltd
Current assignee: Guangzhou Xinyongjia Intelligent Technology Co.,Ltd.
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-02-11
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a desk capable of conveniently placing teaching equipment, which comprises a bracket capable of being placed on the ground, wherein a desktop is fixedly arranged on the bracket, a square groove is arranged on the desktop in a penetrating manner, a turnover plate is arranged in the square groove, a first through groove is symmetrically arranged on the turnover plate in a penetrating manner, a second through groove is arranged on the turnover plate at the rear side of the first through groove in a penetrating manner, a first baffle capable of supporting electronic teaching material equipment is movably inserted in the first through groove, a second baffle capable of supporting electronic teaching material equipment is movably inserted in the second through groove, supporting mechanisms capable of supporting the turnover plate upwards are arranged between the left side and the right side of the turnover plate and the square groove, locking mechanisms for locking the supporting mechanisms are arranged between the left side and the right side of the turnover plate and the square groove, compared with the prior art, the electronic teaching material equipment can be conveniently placed, and a student is prevented from bending down when the electronic teaching material equipment is used, the sitting posture and the spine of the student are not affected.

Description

Desk capable of conveniently placing teaching equipment

Technical Field

The utility model relates to the field of desk equipment, in particular to a desk capable of conveniently placing teaching equipment.

Background

Common students in desk campus are used for the desk of study, and in common desk, current desk includes table and table leg, but now many schools all dispose other electron teaching material equipment, and current desk lacks the structure that can place electron teaching material equipment, if electron teaching material equipment is kept flat on the desk, can bend down when using electron teaching material equipment and operate and watch, can influence student's position of sitting and vertebra.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a desk capable of conveniently placing teaching equipment.

In order to achieve the purpose, the utility model adopts the following scheme:

a desk capable of conveniently placing teaching equipment comprises a support capable of being placed on the ground, a desktop is fixedly arranged on the support, a square groove is arranged on the tabletop in a penetrating way, a turnover plate is arranged in the square groove, first through grooves are symmetrically arranged on the turnover plate in a penetrating way, a second through groove is transversely arranged on the turnover plate at the rear side of the first through groove in a penetrating way, a first baffle plate capable of supporting electronic teaching material equipment is movably inserted in the first through groove, a second baffle plate which can support electronic teaching material equipment is movably inserted in the second through groove, a supporting mechanism which can support the turnover plate upwards is arranged between the left side and the right side of the turnover plate and the square groove, and locking mechanisms for locking the supporting mechanisms are arranged between the left side and the right side of the turnover plate and the square groove, and clamping mechanisms capable of clamping the first baffle and the second baffle are arranged in the turnover plate.

Furthermore, the supporting mechanism comprises a first guide groove symmetrically arranged at the rear side of the square groove, a first rotating shaft is symmetrically fixed at the rear side of the turnover plate, the first rotating shaft is movably arranged in the first guide groove, a first connecting rod is symmetrically hinged at the front side of the turnover plate, a second connecting rod is hinged at the rear end of the first connecting rod, a second rotating shaft is fixed at the front end of the second connecting rod, a second guide groove is symmetrically arranged at the front side of the square groove, the second rotating shaft is movably arranged in the second guide groove, a top block is arranged in the first guide groove, a first spring is fixedly connected between the top block and the first guide groove, and the first rotating shaft is pressed by the top block.

Furthermore, a slot is transversely arranged on the front side of the square groove, an inserting strip is transversely arranged in front of the turnover plate, and the inserting strip is movably inserted into the slot.

Furthermore, the locking mechanism comprises a first groove arranged at the rear side of the first connecting rod, the first groove is movably arranged in the fixture block, a second spring is fixedly connected in the fixture block and the first groove, a second groove capable of clamping the fixture block is arranged at the hinged end at the rear side of the second connecting rod, a movable groove is arranged in the first connecting rod and communicated with the first groove, the movable groove is movably inserted with an insertion rod capable of driving the fixture block to move, and a pulling rod is arranged at the front end of the insertion rod and penetrates through the first connecting rod.

Furthermore, baffles are fixed above the first baffle and the second baffle, clamping grooves are formed above the first through groove and the second through groove, the baffles are arranged in the clamping grooves, and T-shaped plates are fixedly communicated below the first baffle and the second baffle.

Further, block mechanism is including setting up the U-shaped groove in the returning face plate, U-shaped groove and first logical groove, the second leads to the groove intercommunication the U-shaped inslot activity is equipped with the U-shaped pole first baffle and second baffle rear side be fixed with first latch and second latch respectively the U-shaped pole left and right sides and middle part are equipped with first lug and the second lug that can joint first latch and second latch respectively a plurality of third springs of fixedly connected with between U-shaped pole and the U-shaped groove.

Preferably, a support frame foot is fixed below the support frame.

In summary, compared with the prior art, the utility model has the beneficial effects that:

the utility model adopts the technology, when the user needs to use the electronic teaching material equipment on the desk, firstly, the user pulls the turnover plate backwards, the slot at the front side of the square groove is separated from the insertion strip transversely arranged in front of the turnover plate, at the moment, the user turns the front side of the turnover plate upwards, when the square groove is overturned to a preset position, the overturning plate in the square groove is upwards supported by the supporting mechanism, and the supporting mechanism is locked by the locking mechanism, then a user drives the first baffle and the second baffle which are clamped in the first through groove and the second through groove clamping groove through the T-shaped plate to move upwards, when the first baffle and the second baffle move to a required position, the first baffle and the second baffle are clamped through the clamping mechanism, compared with the prior art, the electronic teaching material placing device can be used for conveniently placing electronic teaching material devices, so that students are prevented from bending down when using the electronic teaching material devices, and the sitting postures and the spines of the students are not influenced.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic exploded view of the present invention.

FIG. 3 is an exploded view of the present invention.

FIG. 4 is a second exploded view of the present invention.

FIG. 5 is an isolated cross-sectional view of the first link of the drawing component of the utility model.

FIG. 6 is an enlarged view taken at A-1 of FIG. 3 according to the present invention.

FIG. 7 is an enlarged view of the utility model at B-1 of FIG. 3.

Description of reference numerals: 1. a support; 2. a desktop; 3. a square groove; 4. a turnover plate; 5. a first through groove; 6. a second through groove; 7. a first baffle plate; 8. a second baffle; 100. a support mechanism; 200. a locking mechanism; 300. a clamping mechanism; 101. a first guide groove; 102. a first rotating shaft; 103. a first link; 104. a second link; 105. a second guide groove; 106. a second rotating shaft; 107. a roll axis; 108. a first spring; 31. a slot; 32. inserting strips; 201. first grooving; 202. a clamping block; 203. a second spring; 204. second grooving; 205. a movable groove; 206. inserting a rod; 207. pulling a rod; 71. a baffle plate; 72. a card slot; 73. a T-shaped plate; 301. a U-shaped groove; 302. a U-shaped rod; 303. a first latch; 304. a second latch; 305. a first bump; 306. a second bump; 307. a third spring; 11. a support frame foot.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

The utility model will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 7, a desk capable of conveniently placing teaching equipment comprises a support 1 capable of being placed on the ground, a support leg 11 is fixed below the support 1, a desktop 2 is fixed on the support 1, a square groove 3 is arranged on the desktop 2 in a penetrating manner, a slot 31 is transversely arranged on the front side of the square groove 3, a plug strip 32 is transversely arranged in front of a turnover plate 4, the plug strip 32 is movably plugged in the slot 31, a turnover plate 4 is arranged in the square groove 3, first through grooves 5 are symmetrically arranged on the turnover plate 4 in a penetrating manner, second through grooves 6 are transversely arranged on the turnover plate 4 at the rear side of the first through grooves 5 in a penetrating manner, first baffle plates 7 capable of supporting electronic teaching material equipment are movably plugged in the first through grooves 5, second baffle plates 8 capable of supporting electronic teaching material equipment are movably plugged in the second through grooves 6, a slot 31 is transversely arranged on the front side of the square groove 3, the front of the turnover plate 4 is transversely provided with an inserting strip 32, the inserting strip 32 is movably inserted in a slot 31, a supporting mechanism 100 capable of supporting the turnover plate 4 upwards is arranged between the left side and the right side of the turnover plate 4 and the square groove 3, a locking mechanism 200 capable of locking the supporting mechanism 100 is arranged between the left side and the right side of the turnover plate 4 and the square groove 3, a clamping mechanism 300 capable of clamping the first baffle 7 and the second baffle 8 is arranged in the turnover plate 4, when a user needs to use the electronic teaching material device on a desk, the turnover plate 4 is pulled backwards by the user, the slot 31 at the front side of the square groove 3 is separated from the inserting strip 32 transversely arranged in front of the turnover plate 4, at the moment, the front side of the turnover plate 4 is turned upwards by the user, when the turnover plate is turned to a preset position, the turnover plate 4 in the square groove 3 is supported upwards by the supporting mechanism 100, and the supporting mechanism 100 is locked by the locking mechanism 200, then drive through T shaped plate 73 through the user and up remove at first baffle 7 and the second baffle 8 that lead to in groove 5 and the 6 draw-in grooves of second through baffle 71 block, when removing required position, through the first baffle 7 of block mechanism 300 block and second baffle 8, compare prior art, the electron teaching material equipment of placing that can be convenient, avoid the student to bend down when using the electron teaching material equipment, do not influence student's position of sitting and vertebra.

The supporting mechanism 100 of the utility model comprises first guide grooves 101 symmetrically arranged at the rear side of a square groove 3, first rotating shafts 102 symmetrically fixed at the rear side of a turnover plate 4, the first rotating shafts 102 are movably arranged in the first guide grooves 101, first connecting rods 103 are symmetrically hinged at the front side of the turnover plate 4, second connecting rods 104 are hinged at the rear ends of the first connecting rods 103, second rotating shafts 106 are fixed at the front ends of the second connecting rods 104, second guide grooves 105 are symmetrically arranged at the front side of the square groove 3, the second rotating shafts 106 are movably arranged in the second guide grooves 105, ejector blocks 107 are arranged in the first guide grooves 101, first springs 108 are fixedly connected between the ejector blocks 107 and the first guide grooves 101, the ejector blocks 107 press the first rotating shafts 102, when the turnover plate 4 is driven by a user to turn upwards, the first rotating shafts 102 rotate in the first guide grooves 101, and press the first rotating shafts 102 through the ejector blocks 108, when the turnover plate 4 is used, the first connecting rods 103 symmetrically hinged to the front side of the turnover plate 4 drive the second connecting rods 104 to move to form a straight line, and the front ends of the second connecting rods 104 are fixedly provided with second rotating shafts 106 which rotate in second guide grooves 105.

The locking mechanism 200 of the present invention includes a first cutout 201 provided at a rear side of the first link 103, a fixture block 202 is movably arranged in the first groove 201, a second spring 203 is fixedly connected in the fixture block 202 and the first groove 201, a second groove 204 capable of clamping the fixture block 202 is arranged at the hinged end at the rear side of the second connecting rod 104, a movable groove 205 is arranged in the first connecting rod 103 and communicated with the first groove 201, the movable groove 205 is movably inserted with an inserting rod 206 capable of driving the fixture block 202 to move, a pulling rod 207 is arranged at the front end of the inserting rod 206 through the first connecting rod 103, when the first connecting rod 103 drives the second connecting rod 104 to move to form a straight line, the second spring 203 drives the fixture block 202 in the first groove 201 to move towards the second groove 204 to form a clamping, when unlocking, the user pulls the pulling rod 207 to move the insertion rod 206 in the movable slot 205, so that the insertion rod 206 drives the latch 202 to move.

The clamping mechanism 300 comprises a U-shaped groove 301 arranged in a turnover plate 4, the U-shaped groove 301 is communicated with a first through groove 5 and a second through groove 6, a U-shaped rod 302 is movably arranged in the U-shaped groove 301, a first latch 303 and a second latch 304 are respectively fixed at the rear sides of a first baffle 7 and a second baffle 8, a first lug 305 and a second lug 306 capable of clamping the first latch 303 and the second latch 304 are respectively arranged at the left side, the right side and the middle part of the U-shaped rod 302, a plurality of third springs 307 are fixedly connected between the U-shaped rod 302 and the U-shaped groove 301, and the U-shaped rod 302 in the U-shaped groove 301 is pressed through the third springs 307, so that the first latch 303 and the second latch 304 are clamped through the first lug 305 and the second lug 306.

While there have been shown and described the fundamental principles and principal features of the utility model and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are given by way of illustration of the principles of the utility model, but is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can conveniently place desk of teaching equipment which characterized in that: comprises a bracket (1) which can be placed on the ground, a desktop (2) is fixedly arranged on the bracket (1), a square groove (3) is arranged on the desktop (2) in a penetrating way, a turnover plate (4) is arranged in the square groove (3), first through grooves (5) are symmetrically arranged on the turnover plate (4) in a penetrating way, second through grooves (6) are transversely arranged on the turnover plate (4) at the rear side of the first through grooves (5) in a penetrating way, first baffle plates (7) which can support electronic teaching material equipment are movably inserted in the first through grooves (5), second baffle plates (8) which can support the electronic teaching material equipment are movably inserted in the second through grooves (6), supporting mechanisms (100) which can support the turnover plate (4) upwards are arranged between the left side and the right side of the turnover plate (4) and the square groove (3), and locking mechanisms (200) which can lock the supporting mechanisms (100) are arranged between the left side and the right side of the turnover plate (4) and the square groove (3), a clamping mechanism (300) capable of clamping the first baffle (7) and the second baffle (8) is arranged in the turnover plate (4).

2. The desk capable of conveniently placing teaching equipment according to claim 1, wherein the supporting mechanism (100) comprises first guide grooves (101) symmetrically arranged at the rear side of the square groove (3), first rotating shafts (102) are symmetrically fixed at the rear side of the turnover plate (4), the first rotating shafts (102) are movably arranged in the first guide grooves (101), first connecting rods (103) are symmetrically hinged at the front side of the turnover plate (4), second connecting rods (104) are hinged at the rear ends of the first connecting rods (103), second rotating shafts (106) are fixed at the front ends of the second connecting rods (104), second guide grooves (105) are symmetrically arranged at the front side of the square groove (3), the second rotating shafts (106) are movably arranged in the second guide grooves (105), top blocks (107) are arranged in the first guide grooves (101), and first springs (108) are fixedly connected between the top blocks (107) and the first guide grooves (101), the top block (107) is pressed against the first rotating shaft (102).

3. The desk capable of conveniently placing teaching equipment as claimed in claim 2, wherein a slot (31) is transversely arranged at the front side of the square groove (3), an insertion strip (32) is transversely arranged in front of the turnover plate (4), and the insertion strip (32) is movably inserted into the slot (31).

4. The desk capable of conveniently placing teaching equipment according to claim 3, wherein the locking mechanism (200) comprises a first groove (201) arranged at the rear side of the first connecting rod (103), a clamping block (202) is movably arranged in the first groove (201), a second spring (203) is fixedly connected in the clamping block (202) and the first groove (201), a second groove (204) capable of clamping the clamping block (202) is arranged at the hinged end at the rear side of the second connecting rod (104), a movable groove (205) is arranged in the first connecting rod (103) and communicated with the first groove (201), an inserting rod (206) capable of driving the clamping block (202) to move is movably inserted in the movable groove (205), and a pulling rod (207) is arranged at the front end of the inserting rod (206) and penetrates through the first connecting rod (103).

5. The desk capable of conveniently placing teaching equipment according to claim 1, wherein a baffle (71) is fixed above the first baffle (7) and the second baffle (8), a clamping groove (72) is arranged above the first through groove (5) and the second through groove (6), the baffle (71) is arranged in the clamping groove (72), and a T-shaped plate (73) is fixedly communicated below the first baffle (7) and the second baffle (8).

6. The desk capable of being conveniently placed with teaching equipment according to claim 5, wherein the clamping mechanism (300) comprises a U-shaped groove (301) arranged in the turnover plate (4), the U-shaped groove (301) is communicated with the first through groove (5) and the second through groove (6), a U-shaped rod (302) is movably arranged in the U-shaped groove (301), a first latch (303) and a second latch (304) are respectively fixed on the rear sides of the first baffle (7) and the second baffle (8), a first bump (305) and a second bump (306) capable of clamping the first latch (303) and the second latch (304) are respectively arranged on the left side, the right side and the middle part of the U-shaped rod (302), and a plurality of third springs (307) are fixedly connected between the U-shaped rod (302) and the U-shaped groove (301).

7. The desk capable of conveniently placing teaching equipment according to claim 1, wherein a support frame foot (11) is fixed below the support frame (1).