CN210911787U - Fixing device of nanometer intelligence blackboard - Google Patents

Abstract

The utility model discloses a fixing device of a nanometer intelligent blackboard, which belongs to the field of teaching equipment and comprises a stabilizing seat, wherein the middle part of the upper end of the stabilizing seat is fixedly connected with a supporting seat, the upper end of the supporting seat is fixedly connected with a concave fixed block, the upper side of the concave fixed block is provided with the nanometer intelligent blackboard, the lower end of the nanometer intelligent blackboard is fixedly connected with a rectangular clamping block, the upper end of the stabilizing seat is fixedly connected with a forward and reverse rotating motor, the output end of the forward and reverse rotating motor is fixedly connected with a driving gear, the upper end of the stabilizing seat is slidably connected with a transmission block, a first telescopic rod is fixedly connected between the right end of the transmission block and the left end of the supporting seat, the upper end of the transmission block is fixedly connected with a plurality of driven tooth blocks which are uniformly distributed, the left end of the transmission block is, the right inner wall fixedly connected with second telescopic link of mount, the installation and the dismantlement of being convenient for, fixed effect is better, the maintenance in the later stage of being convenient for.

Description

Fixing device of nanometer intelligence blackboard

Technical Field

The utility model relates to a teaching equipment field, more specifically say, relate to a fixing device of nanometer intelligence blackboard.

Background

The blackboard is not particularly a black board, is a plane which can be repeatedly written by chalk in the traditional sense, has a hard board surface and is mainly used for teaching, is generally made of wood boards or ground glass and the like, can be written on by using specific writing materials such as chalk and the like, and is more and more popular with people along with the development of scientific technology.

Most of the existing nanometer intelligent blackboards adopt a fixing support to fix the nanometer intelligent blackboards, but the existing fixing supports are usually fixed through welding and screws, so that the installation steps are complex, and the nanometer intelligent blackboards are inconvenient to disassemble and not beneficial to later-stage maintenance.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims at providing a fixing device of nanometer intelligence blackboard, it is convenient for install and dismantle, and fixed effect is better, the maintenance in the later stage of being convenient for.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical scheme

A fixing device of a nanometer intelligent blackboard comprises a fixing seat, wherein a supporting seat is fixedly connected to the middle of the upper end of the fixing seat, a concave fixing block is fixedly connected to the upper end of the supporting seat, a nanometer intelligent blackboard is arranged on the upper side of the concave fixing block, a rectangular clamping block is fixedly connected to the lower end of the nanometer intelligent blackboard, the rectangular clamping block is clamped at the inner end of a groove of the concave fixing block, a forward and reverse rotating motor is fixedly connected to the upper end of the fixing seat, a driving gear is fixedly connected to the output end of the forward and reverse rotating motor, a transmission block is slidably connected to the upper end of the fixing seat and is positioned on the front side of the forward and reverse rotating motor, a first telescopic rod is fixedly connected between the right end of the transmission block and the left end of the supporting seat, a plurality of driven tooth blocks which are uniformly distributed are fixedly connected to the upper, the left end fixedly connected with mount of transmission piece, and the lower extreme sliding connection of mount in the upper end of firm seat, the first vertical bayonet socket of left inner wall fixedly connected with of mount, the horizontal bayonet socket of interior top end fixedly connected with of mount, the right inner wall fixedly connected with second telescopic link of mount, and the second telescopic link is located the right side of nanometer intelligent blackboard, be connected with locking screw on the second telescopic link, the left end fixedly connected with second vertical bayonet socket of second telescopic link is convenient for install and dismantle, and fixed effect is better, the maintenance in the later stage of being convenient for.

Furthermore, the four corners of the lower end of the stabilizing seat are fixedly connected with self-locking wheels, the self-locking wheels are sleeved with protective sleeves, the self-locking wheels are convenient to move and fix, and the protective sleeves effectively reduce loss caused by friction between the self-locking wheels and the ground.

Furthermore, the right-hand member fixedly connected with pushing hands of steady seat, the surface parcel of pushing hands has the rubber pad, be carved with anti-skidding line on the rubber pad, the pushing hands is convenient for promote this device, and the rubber pad increases the comfort level of feeling, and anti-skidding line makes it difficult to take off the hand.

Furthermore, the upper end of the stabilizing seat is provided with a placing groove in a chiseled mode, the placing groove is located on the right side of the supporting seat, and teaching tools can be placed conveniently in the placing groove.

Furthermore, the inner walls of the first vertical bayonet, the transverse bayonet and the second vertical bayonet are all adhered with a spongy cushion through nylon adhesive, and the spongy cushion effectively protects the nano intelligent blackboard.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is convenient for install and dismantle, and fixed effect is better, the maintenance in the later stage of being convenient for.

(2) The equal fixedly connected with from lock wheel in lower extreme four corners department of firm seat, the cover has the lag on the from lock wheel, and the removal and the fixing of this device are convenient for from lock wheel, and the lag effectively reduces the loss because of friction leads to between lock wheel and the ground.

(3) The right end of the stabilizing seat is fixedly connected with a pushing handle, the surface of the pushing handle is wrapped with a rubber pad, anti-slip lines are carved on the rubber pad, the pushing handle is convenient to push the device, the rubber pad is comfortable in hand feeling, and the anti-slip lines enable the device not to easily fall off.

(4) The upper end of the stabilizing seat is provided with a placing groove, the placing groove is located on the right side of the supporting seat, and teaching tools can be conveniently placed in the placing groove.

(5) The inner walls of the first vertical bayonet, the transverse bayonet and the second vertical bayonet are all adhered with spongy cushions through nylon adhesive, and the spongy cushions effectively protect the nano intelligent blackboard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a perspective view of the first vertical bayonet.

The reference numbers in the figures illustrate:

the automatic locking device comprises a stabilizing seat 1, a self-locking wheel 2, a supporting seat 3, a concave fixing block 4, a rectangular clamping block 5, a smart blackboard with the size of 6 nanometers, a forward and reverse rotating motor 7, a driving gear 8, a transmission block 9, a driven tooth block 10, a first telescopic rod 11, a placing groove 12, a fixing frame 13, a first vertical bayonet 14, a transverse bayonet 15, a second telescopic rod 16, a locking screw 17, a vertical bayonet 18 and a pushing handle 19.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a fixing device for a nano intelligent blackboard comprises a stabilizing base 1, self-locking wheels 2 are fixedly connected to four corners of the lower end of the stabilizing base 1, the self-locking wheels 2 facilitate the movement and fixation of the device, a protective sleeve is sleeved on each self-locking wheel 2, the protective sleeve effectively reduces the loss caused by friction between each self-locking wheel 2 and the ground, a pushing handle 19 is fixedly connected to the right end of the stabilizing base 1, the pushing handle 19 facilitates the pushing of the device, a rubber pad is wrapped on the surface of each pushing handle 19, anti-slip lines are engraved on each rubber pad, the rubber pad increases the hand feeling comfort level, the anti-slip lines enable the anti-slip lines not to easily fall off, a supporting base 3 is fixedly connected to the middle of the upper end of the stabilizing base 1, the supporting base 3 plays a supporting role, a concave fixing block 4 is fixedly connected to the upper end of the supporting base 3, a nano intelligent blackboard 6 is arranged on, the rectangular fixture block 5 is clamped at the inner end of a groove of the concave fixed block 4 to be preliminarily fixed, a placing groove 12 is chiseled at the upper end of the stable seat 1, the placing groove 12 is positioned at the right side of the supporting seat 3, teaching tools can be conveniently placed in the placing groove 12, a forward and reverse rotating motor 7 is fixedly connected at the upper end of the stable seat 1, the forward and reverse rotating motor 7 plays a driving role, the forward and reverse rotating motor 7 is electrically connected with an external power supply, a driving gear 8 is fixedly connected at the output end of the forward and reverse rotating motor 7, a transmission block 9 is slidably connected at the upper end of the stable seat 1, the transmission block 9 is positioned at the front side of the forward and reverse rotating motor 7, a first telescopic rod 11 is fixedly connected between the right end of the transmission block 9 and the left end of the supporting seat 3, a plurality of driven tooth blocks 10 which are uniformly distributed are fixedly connected at the upper end of the transmission block 9, the driving gear 8 rotates to drive the transmission block 9 to do linear motion through the driven tooth blocks 10, the left end of the transmission block 9 is fixedly connected with a fixing frame 13, the lower end of the fixing frame 13 is connected to the upper end of the stabilizing seat 1 in a sliding manner, the left inner wall of the fixing frame 13 is fixedly connected with a first vertical bayonet 14, the first vertical bayonet 14 is used for fixing the left end of the nano intelligent blackboard 6, the inner top end of the fixing frame 13 is fixedly connected with a transverse bayonet 15, the transverse bayonet 15 is used for fixing the upper end of the nano intelligent blackboard 6, the right inner wall of the fixing frame 13 is fixedly connected with a second telescopic rod 16, the second telescopic rod 16 is positioned at the right side of the nano intelligent blackboard 6, the second telescopic rod 16 is used for stretching, the second telescopic rod 16 is connected with a locking screw 17, the locking screw 17 is used for fixing the length of the second telescopic rod 16, the left end of the second vertical bayonet 18 is fixedly connected with the left end of the, the inner walls of the first vertical bayonet 14, the transverse bayonet 15 and the second vertical bayonet 18 are all adhered with sponge pads through nylon adhesive, and the sponge pads effectively protect the nano intelligent blackboard 6.

The working principle is as follows: during installation, the concave fixing block 4 is clamped at the inner end of the groove of the rectangular clamping block 5, the nano intelligent blackboard 6 is preliminarily fixed, the forward and reverse rotating motor 7 is started clockwise, the output end of the forward and reverse rotating motor 7 rotates clockwise to drive the driving gear 8 to rotate clockwise, the driving gear 8 rotates clockwise to drive the transmission block 9 to move rightwards through the driven tooth blocks 10, the transmission block 9 moves rightwards to drive the fixing frame 13 to move rightwards, so that the first vertical bayonet 14 and the transverse bayonet 15 move rightwards, the first vertical bayonet 14 clamps the left end of the nano intelligent blackboard 6, the transverse bayonet 15 clamps the upper end of the nano intelligent blackboard 6, the nano intelligent blackboard 6 is not easy to loosen up and down, the forward and reverse rotating motor 7 is closed, the locking screw 17 is unscrewed, the length of the second telescopic rod 16 is extended, the second vertical bayonet 18 clamps the right end of the nano intelligent blackboard 6, and, fix the length of second telescopic link 16, finally make it be difficult for controlling, the utility model discloses be convenient for install and dismantle, fixed effect is better, the maintenance in the later stage of being convenient for.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (5)

1. The utility model provides a fixing device of nanometer intelligence blackboard, includes stable seat (1), its characterized in that: the upper end middle part of the stabilizing seat (1) is fixedly connected with a supporting seat (3), the upper end of the supporting seat (3) is fixedly connected with a concave fixed block (4), the upper side of the concave fixed block (4) is provided with a nano intelligent blackboard (6), the lower end of the nano intelligent blackboard (6) is fixedly connected with a rectangular fixture block (5), the rectangular fixture block (5) is connected with the inner end of a groove of the concave fixed block (4) in a clamping way, the upper end of the stabilizing seat (1) is fixedly connected with a forward and reverse rotating motor (7), the output end of the forward and reverse rotating motor (7) is fixedly connected with a driving gear (8), the upper end of the stabilizing seat (1) is slidably connected with a transmission block (9), the transmission block (9) is positioned at the front side of the forward and reverse rotating motor (7), and a first telescopic rod (11) is fixedly connected between the right end of, the upper end of the transmission block (9) is fixedly connected with a plurality of driven tooth blocks (10) which are uniformly distributed, the driven tooth blocks (10) are all meshed with the driving gear (8), the left end of the transmission block (9) is fixedly connected with a fixed frame (13), the lower end of the fixed frame (13) is connected with the upper end of the stable seat (1) in a sliding way, the left inner wall of the fixed frame (13) is fixedly connected with a first vertical bayonet (14), the inner top end of the fixed frame (13) is fixedly connected with a transverse bayonet (15), the right inner wall of the fixed frame (13) is fixedly connected with a second telescopic rod (16), and the second telescopic rod (16) is positioned at the right side of the nano intelligent blackboard (6), the second telescopic rod (16) is connected with a locking screw (17), the left end of the second telescopic rod (16) is fixedly connected with a second vertical bayonet (18).

2. The fixing device of the nano intelligent blackboard according to claim 1, characterized in that: the four corners of the lower end of the stabilizing seat (1) are fixedly connected with self-locking wheels (2), and the self-locking wheels (2) are sleeved with protective sleeves.

3. The fixing device of the nano intelligent blackboard according to claim 1, characterized in that: the right end of the stabilizing seat (1) is fixedly connected with a push handle (19), the surface of the push handle (19) is wrapped with a rubber pad, and anti-skid lines are engraved on the rubber pad.

4. The fixing device of the nano intelligent blackboard according to claim 1, characterized in that: the upper end of the stabilizing seat (1) is provided with a placing groove (12) in a chiseled mode, and the placing groove (12) is located on the right side of the supporting seat (3).

5. The fixing device of the nano intelligent blackboard according to claim 1, characterized in that: the inner walls of the first vertical bayonet (14), the transverse bayonet (15) and the second vertical bayonet (18) are all adhered with sponge cushions through nylon.

Images