CN208687444U - A kind of middle school student's learning desk lamp - Google Patents

Abstract

The utility model discloses a kind of middle school student's learning desk lamps, including pedestal, the pedestal is equipped with fixed plate, support rod and mounting base, the fixed plate is fixedly connected on the left end of the base upper surface, the upper end of the fixed plate is rotatably connected to first connecting rod by first rotating shaft, the upper end of the first connecting rod is rotatably connected to the second connecting rod by the second shaft, the right end of second connecting rod is rotatably connected to link block by third shaft, the right surface of the link block is fixedly connected with desk lamp, the support rod is fixedly connected on the right side of the base upper surface.This kind of middle school student's learning desk lamp, it is convenient for the height and angle of adjustable desk lamp by first rotating shaft, the second shaft and third shaft, the angle of pendulum bookshelf is adjusted by the 4th shaft, it is convenient for fixed books by rotating turntable manually, it is convenient for fixed desk lamp by mounting base, the new structure is simple, convenient for operation, it is more practical, it is suitble to be widely popularized and uses.

Description

A kind of middle school student's learning desk lamp

Technical field

The utility model relates to learning desk lamp field, specially a kind of middle school student's learning desk lamp.

Background technique

Desk lamp is one kind of lamp, and small and exquisite exquisiteness is convenient for carrying.This electric appliance is predominantly disposed on desk or dining table, for Illumination is used.The bright range of exposures of desk lamp is relatively small and concentrates, and easy to read, study, saves the energy at work.Desk lamp The value of desk lamp itself is much surmounted, desk lamp has had changed into a rare art work.Refitting is repaired with light packs Under the theory of decorations, the decoration functions of desk lamp are also just more obvious

Current existing learning desk lamp only only plays illuminating effect, functional single, and is not easy to adjust, Xue Sheng Needed when studying at night it is low read, make the neck of student cause to ache in this way, increase the burden of student, general desk lamp It is to be placed directly on desktop, is easy to happen and falls phenomenon, desk lamp is damaged, for this purpose, it is proposed that a kind of middle school student's learning desk lamp.

Utility model content

The purpose of this utility model is to provide a kind of middle school student's learning desk lamps, solve proposed in background technique Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of middle school student's learning desk lamp, including bottom Seat, the pedestal are equipped with fixed plate, support rod and mounting base, and the fixed plate is fixedly connected on a left side for the base upper surface End, the upper end of the fixed plate are rotatably connected to first connecting rod by first rotating shaft, and the upper end of the first connecting rod passes through Second shaft is rotatably connected to the second connecting rod, and the right end of second connecting rod is rotatably connected to connection by third shaft Block, the right surface of the link block are fixedly connected with desk lamp, and the support rod is fixedly connected on the right side of the base upper surface, The inside of the support rod is rotatably connected to pendulum bookshelf by the 4th shaft, and the pendulum bookshelf is equipped with baffle and turntable, described Baffle is fixedly connected on the positive bottom end of the pendulum bookshelf, and the turntable is rotatably connected on the baffle front, the mounting base It is fixedly connected on the left end of the base bottom, the mounting base is equipped with standing screw and pressing plate, the standing screw screw thread It is connected to the bottom of the mounting base, and runs through the mounting base, the pressing plate is fixedly connected on the upper end of the standing screw, And the pressing plate is located at the upper surface of the mounting base.

As a kind of preferred embodiment of the utility model, the pedestal is equipped with switch and wiring hole, the switch It is fixedly connected on the middle of the base front surface, the wiring hole is fixedly connected on the lower right corner of the base front surface.

As a kind of preferred embodiment of the utility model, the desk lamp passes through conducting wire and the switch and the wiring Hole is connected, and the switch is connected by conducting wire with the wiring hole.

As a kind of preferred embodiment of the utility model, there are two the turntable is set, and it is located at the baffle The left and right sides, and the upper end of the turntable is fixedly connected with snap-gauge.

As a kind of preferred embodiment of the utility model, the upper surface of the pressing plate is equipped with non-slip mat, and described anti- Skidding is using rubber material.

Compared with prior art, the beneficial effects of the utility model are as follows:

1. a kind of middle school student's learning desk lamp of the utility model, by rotating first connecting rod along first rotating shaft manually, By rotating the second connecting rod along the second shaft manually, by being rotatablely connected block along third shaft manually, thus Rotational table lamp, just In the height and angle of student's adjustable desk lamp as needed, used convenient for student；

2. a kind of middle school student's learning desk lamp of the utility model, by along the 4th shaft pendulum rotating bookshelf, being convenient for manually The angle for adjusting pendulum bookshelf as needed, uses convenient for student, and by rotating turntable manually, the rotation of driven by rotary disc snap-gauge is convenient for Fixed books, are watched convenient for student；

3. a kind of middle school student's learning desk lamp of the utility model, mounting base is stuck in table angle, solid by can be manually rotated Determine screw rod, standing screw pushes pressing plate, and pressing plate squeezes table angle, convenient for fixed desk lamp, increases frictional force by non-slip mat, improves dress The stability set, the new structure is simple, more practical convenient for operation, is suitble to be widely popularized and use.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of main view of middle school student's learning desk lamp of the utility model；

Fig. 2 is a kind of partial enlarged view of middle school student's learning desk lamp of the utility model.

In figure: pedestal 1, fixed plate 11, first rotating shaft 111, first connecting rod 12, the second shaft 121, the second connecting rod 13, third shaft 131, link block 14, desk lamp 15, support rod 16, switch 17, wiring hole 18, the 4th shaft 161, pendulum bookshelf 2, Baffle 21, turntable 22, snap-gauge 23, mounting base 3, standing screw 31, pressing plate 32, non-slip mat 33.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of middle school student's learning desk lamp, including pedestal 1, the pedestal 1 is equipped with fixed plate 11, support rod 16 and mounting base 3, and the fixed plate 11 is fixedly connected on the pedestal 1 The upper end of the left end on surface, the fixed plate 11 is rotatably connected to first connecting rod 12 by first rotating shaft 111, and described first connects The upper end of extension bar 12 is rotatably connected to the second connecting rod 13 by the second shaft 121, and the right end of second connecting rod 13 passes through Third shaft 131 is rotatably connected to link block 14, and the right surface of the link block 14 is fixedly connected with desk lamp 15, the support rod 16 are fixedly connected on the right side of 1 upper surface of pedestal, and the inside of the support rod 16 is rotatably connected to by the 4th shaft 161 Bookshelf 2 is put, the pendulum bookshelf 2 is equipped with baffle 21 and turntable 22, and it is positive that the baffle 21 is fixedly connected on the pendulum bookshelf 2 Bottom end, the turntable 22 are rotatably connected on 21 front of baffle, and the mounting base 3 is fixedly connected on 1 bottom of pedestal Left end, the mounting base 3 are equipped with standing screw 31 and pressing plate 32, and the standing screw 31 is threaded in the mounting base 3 Bottom, and run through the mounting base 3, the pressing plate 32 is fixedly connected on the upper end of the standing screw 31, and the pressing plate 32 are located at the upper surface of the mounting base 3, in the present embodiment (as depicted in figs. 1 and 2), by manually along 111 turns of first rotating shaft Dynamic first connecting rod 12 is turned by rotating the second connecting rod 13 along the second shaft 121 manually by turning 131 axis along third manually Dynamic link block 14, so that Rotational table lamp 15 makes convenient for the height and angle of student's adjustable desk lamp 15 as needed convenient for student With by making manually along 161 pendulum rotating bookshelf 2 of the 4th shaft convenient for adjusting the angle of pendulum bookshelf 2 as needed convenient for student With by rotating turntable 22 manually, turntable 22 drives snap-gauge 23 to rotate, and convenient for fixed books, watches, will pacify convenient for student Dress seat 3 is stuck in table angle, and by can be manually rotated standing screw 31, standing screw 31 pushes pressing plate 32, squeezes table by pressing plate 32 Angle increases frictional force by non-slip mat 33, improves the stability of device convenient for fixed desk lamp 2.

Referring to Fig. 1, the pedestal 1 is equipped with switch 17 and wiring hole 18, the switch 17 is fixedly connected on the bottom 1 positive middle of seat, the wiring hole 18 are fixedly connected on the positive lower right corner of the pedestal 1, pass through 17 firing platform of switch Lamp 15.

Referring to Fig. 1, the desk lamp 15 is connected by conducting wire with the switch 17 and the wiring hole 18, the switch 17 are connected by conducting wire with the wiring hole 18, are controlled to a power supply by wiring hole 18.

Referring to Fig. 2, there are two the turntable 22 sets, and it is located at the left and right sides of the baffle 21, and described turn The upper end of disk 22 is fixedly connected with snap-gauge 23, is convenient for fixed books by snap-gauge 23.

Referring to Fig. 1, the upper surface of the pressing plate 32 is equipped with non-slip mat 33, and the non-slip mat 33 is using rubber material Matter is convenient for fixed device by pressing plate 32.

Working principle: when the utility model is used, user is by rotating first connecting rod along first rotating shaft 111 manually 12, by rotating the second connecting rod 13 along the second shaft 121 manually, it is rotatablely connected block 14 by turning 131 axis along third manually, from And Rotational table lamp 15, the height and angle of student's adjustable desk lamp 15 as needed, by manually along 161 pendulum rotating book of the 4th shaft Frame 2 adjusts the angle of pendulum bookshelf 2 as needed, and by rotating turntable 22 manually, turntable 22 drives snap-gauge 23 to rotate, convenient for solid Agreement sheet, is watched convenient for student, and mounting base 3 is stuck in table angle, by can be manually rotated standing screw 31, standing screw 31 Pressing plate 32 is pushed, pressing plate 32 squeezes table angle, convenient for fixed desk lamp 2, increases frictional force by non-slip mat 33, improves the stabilization of device Property, it is controlled to a power supply by wiring hole 18, desk lamp 15 is started by switch 17.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of middle school student's learning desk lamp, including pedestal (1), it is characterised in that: the pedestal (1) is equipped with fixed plate (11), support rod (16) and mounting base (3), the fixed plate (11) are fixedly connected on the left end of the pedestal (1) upper surface, institute The upper end for stating fixed plate (11) is rotatably connected to first connecting rod (12), the first connecting rod by first rotating shaft (111) (12) upper end is rotatably connected to the second connecting rod (13) by the second shaft (121), the right end of second connecting rod (13) It is rotatably connected to link block (14) by third shaft (131), the right surface of the link block (14) is fixedly connected with desk lamp (15), the support rod (16) is fixedly connected on the right side of the pedestal (1) upper surface, passes through on the inside of the support rod (16) 4th shaft (161) is rotatably connected to pendulum bookshelf (2), and the pendulum bookshelf (2) is equipped with baffle (21) and turntable (22), the gear Plate (21) is fixedly connected on the positive bottom end of the pendulum bookshelf (2), and the turntable (22) is being rotatably connected on the baffle (21) just Face, the mounting base (3) are fixedly connected on the left end of the pedestal (1) bottom, and the mounting base (3) is equipped with standing screw (31) and pressing plate (32), the standing screw (31) are threaded in the bottom of the mounting base (3), and through the mounting base (3), the pressing plate (32) is fixedly connected on the upper end of the standing screw (31), and the pressing plate (32) is located at the mounting base (3) upper surface.

2. a kind of middle school student's learning desk lamp according to claim 1, it is characterised in that: the pedestal (1) is equipped with out It closes (17) and wiring hole (18), the switch (17) is fixedly connected on the pedestal (1) positive middle, the wiring hole (18) it is fixedly connected on the pedestal (1) positive lower right corner.

3. a kind of middle school student's learning desk lamp according to claim 2, it is characterised in that: the desk lamp (15) passes through conducting wire It is connected with the switch (17) and the wiring hole (18), the switch (17) is connected by conducting wire with the wiring hole (18) It connects.

4. a kind of middle school student's learning desk lamp according to claim 1, it is characterised in that: the turntable (22) is equipped with two It is a, and it is located at the left and right sides of the baffle (21), and the upper end of the turntable (22) is fixedly connected with snap-gauge (23).

5. a kind of middle school student's learning desk lamp according to claim 1, it is characterised in that: the upper surface of the pressing plate (32) Equipped with non-slip mat (33), and the non-slip mat (33) is using rubber material.