CN213751652U

CN213751652U - Globe

Info

Publication number: CN213751652U
Application number: CN202023053967.6U
Authority: CN
Inventors: 何朋桉
Original assignee: Dongguan Pengchen Globe Co ltd
Current assignee: Dongguan Pengchen Globe Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-07-20
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a globe, which comprises a globe body, a base, an arc bracket arranged on the base and a light source component, wherein the light source component is fixedly connected in the globe body; the ball body is connected to the arc-shaped support, the ball body is installed on the arc-shaped support through a first connecting portion and a second connecting portion, the first connecting portion comprises a first cap body and a screw rod, one end of the screw rod is fixedly connected to the top of the arc-shaped support, the other end of the screw rod is connected with the ball body, and a shaft sleeve is arranged at the connecting position; one end of the first cap body is connected with the screw rod, and the other end of the first cap body is fixedly connected to the top of the upper sphere; the second connecting part comprises a second cap body, a plastic connecting rod and a plastic fixing block, the bottom of the ball body is fixedly connected with the plastic fixing block, and the plastic fixing block is provided with a through hole communicated with the inside of the ball body; one end of the plastic connecting rod is connected to the lower part of the arc-shaped support, and the other end of the plastic connecting rod is fixedly connected to the through hole; the second cap body one end is connected on the plastic connecting rod, and the other end rigid coupling is on the plastic fixed block, and the globe of this application has advantages such as long service life, sight height.

Description

Globe

Technical Field

The utility model belongs to the teaching equipment field, concretely relates to globe.

Background

The globe is a globe made up by imitating the shape of the earth and making a model of the earth, in order to make people easily understand the earth. The length, area, direction and shape of the deformation are set on a globe, so that the mutual relation of various scenes observed from a globe is overall and approximately correct.

However, most of the existing tellurions for people to work, teach and entertain are provided with a rotatable sphere on a support, although the structure is simple, the service life of the tellurion is short, and unnecessary abrasion is caused to the joint between the sphere and the support after the sphere is rotated for a long time, so that the sphere is easy to move up and down or sway left and right and is unstable, thereby influencing the viewing interest of users.

SUMMERY OF THE UTILITY MODEL

In view of this, the main object of the present invention is to provide a globe with good stability and long service life, which can quickly solve the above-mentioned problems existing in the prior art by improving the connection structure between the globe and the support.

The utility model discloses a solve its technical problem and the technical scheme who adopts does:

a globe comprises a globe body, a base, an arc-shaped support and a light source assembly accommodated in the globe body, wherein the light source assembly is fixedly connected to the bottom of the globe body; a world map is printed on the surface of the sphere; the arc-shaped bracket is fixedly connected to the base; the spheroid rotates to be connected on the arc support, its characterized in that: spheroidal top is equipped with first connecting portion, and its bottom is equipped with the second connecting portion, first connecting portion with the equal movable mounting of second connecting portion is in arc support, wherein:

the first connecting part comprises a first cap body and a screw rod, one end of the screw rod is fixedly connected to the top of the arc-shaped support, the other end of the screw rod extends into the sphere from the top of the sphere and is rotatably connected with the sphere, and a shaft sleeve is arranged at the connecting part; the first cap body comprises a first cap head part and a first cap edge part, the first cap head part is sleeved on the screw rod, and the first cap edge part is fixedly connected to one end, close to the ball body, of the first cap head part;

the second connecting part comprises a second cap body, a plastic connecting rod and a plastic fixing block, the bottom of the ball body is fixedly connected with the plastic fixing block, and the plastic fixing block is provided with a through hole communicated with the inside of the ball body; one end of the plastic connecting rod is rotatably connected to the lower part of the arc-shaped support, and the other end of the plastic connecting rod is fixedly connected to the through hole and penetrates through the through hole to extend into the sphere; the second cap body comprises a second cap head part and a second cap edge part, one end of the second cap head part is sleeved on the plastic connecting rod, and the other end of the second cap head part is fixedly connected with the second cap edge part; the second cap head is sleeved on the plastic connecting rod, and the second cap edge is fixedly connected to one end, close to the sphere, of the second cap head.

Preferably, the light source assembly comprises an LED lamp panel and a power supply assembly; the LED lamp panel is fixedly connected in the bottom of the sphere; the power supply module is fixedly connected to the LED lamp panel and electrically connected with the LED lamp panel.

Preferably, a bonding layer is arranged between the power supply assembly and the LED lamp panel, and the power supply assembly is bonded with the LED lamp panel through the bonding layer.

Preferably, the adhesive layer is a sponge double-sided tape.

Preferably, the light transmittance of the sphere is set to 87% to 92%.

Preferably, the first cap edge part is provided with a circular shape, and the upper surface of the first cap edge part is provided with a time zone dial gauge.

Preferably, a Bluetooth sound box is installed in the base.

Preferably, a display screen capable of displaying time and temperature is arranged on one side of the base.

The utility model has the advantages that:

1. the globe has better stability, and the first cap head and the second cap head have a limiting effect and prevent the globe from moving up and down; in addition, the shaft sleeve and the plastic fixing block are additionally arranged at the joint between the globe and the arc-shaped support, and when the globe rotates, the globe can replace a sphere to directly rotate and rub with the screw rod and the plastic connecting rod, so that abrasion caused by long-time rotation of the sphere is effectively avoided; moreover, the plastic fixed block replaces the spheroid and directly rotates with the plastic connecting rod and is connected, increases the lifting surface area of plastic connecting rod, prolongs the life of plastic connecting rod.

2. The light transmittance of the globe is set to be 87% -92%, the light source assembly is arranged inside the globe, when the light source assembly is lightened, the globe emits soft and non-dazzling light, the decoration and the practicability of the globe are improved, the mark of the surface of the globe can be well distinguished in a dark environment, and good joy can be brought to people.

Drawings

Fig. 1 is a schematic view of the overall structure of a globe disclosed in the embodiment of the present invention.

Fig. 2 is another schematic view of the overall angle structure of the globe according to the embodiment of the present invention.

Fig. 3 is a schematic view of a connection structure of the arc-shaped support, the first connection portion and the second connection portion in the globe according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a light source assembly in a globe according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.

Referring to fig. 1, and with reference to fig. 2 and 3, in a preferred embodiment of the present invention, a globe is disclosed, which includes a globe 1, a base 3, an arc-shaped support 4, and a light source assembly 2 received in the globe 1, wherein the light source assembly 2 is fixedly connected to the bottom of the globe 1; the surface of the sphere 1 is printed with a world map; the arc-shaped bracket 4 is fixedly connected to the base 3; 1 rotation of spheroid is connected on arc support 4, and wherein, 1's of spheroid top is equipped with first connecting portion 11, and its bottom is equipped with second connecting portion 12, and first connecting portion 11 and the equal movable mounting of second connecting portion 12 are in arc support 4, wherein:

the first connecting part 11 comprises a first cap body 110 and a screw rod 11, one end of the screw rod 11 is fixedly connected to the top of the arc-shaped support 4, the other end of the screw rod 11 extends into the sphere 1 from the top of the sphere 1 and is rotatably connected with the sphere 1, and a shaft sleeve 114 is arranged at the connecting part; the first cap body 110 comprises a first cap head part 112 and a first cap edge part 113, wherein the first cap head part 112 is sleeved on the screw rod 11, and the first cap edge part 113 is fixedly connected to one end of the first cap head part close to the ball body 1.

The second connecting part 12 comprises a second cap body 210, a plastic connecting rod 212 and a plastic fixing block 211, the bottom of the ball body 1 is fixedly connected with the plastic fixing block 211, and the plastic fixing block 211 is provided with a through hole communicated with the inside of the ball body 1; one end of the plastic connecting rod 212 is rotatably connected to the lower part of the arc-shaped support 4, and the other end is fixedly connected to the through hole and extends into the sphere 1 through the through hole; the second cap body 210 comprises a second cap head portion 214 and a second cap edge portion 213, the second cap head portion 214 is sleeved on the plastic link 212, and the second cap edge portion 213 is fixedly connected to one end of the second cap head portion 214 close to the ball body 1.

As another embodiment of the present invention, as shown in fig. 4, the light source assembly 2 includes an LED lamp panel 22 and a power supply assembly 21; the LED lamp panel 22 is fixedly connected in the bottom of the sphere 1; the power supply module 21 is fixedly connected to the LED lamp panel 22 and electrically connected to the LED lamp panel 22. The power supply module 21 in this application is a lithium battery. Preferably, still be equipped with a shift knob 24 on the LED lamp plate 22 for the circular telegram and the outage of control LED lamp plate 22, this shift knob 24 is touch-sensitive inductive switch for the touch-control, realizes that the LED lamp lights or extinguishes through finger contact shift knob.

Specifically, an adhesive layer 23 is disposed between the power module 21 and the LED lamp panel 22, and the power module 21 is adhered to the LED lamp panel 22 through the adhesive layer 23.

Specifically, tie coat 23 is the sponge double faced adhesive tape, and the sponge double faced adhesive tape has good fire resistance, ageing-resistant, antifriction, plays effects such as temperature-resistant shock attenuation, guarantees that the globe is when removing or rotating, and the difficult pine of lithium cell takes off, influences the luminous effect of LED lamp plate 22.

Further, the light transmittance of the sphere 11 is set to 87% to 92%.

Further, the first cap edge portion 113 is provided with a circular shape, and a time zone scale is designed on the upper surface thereof.

Further, a bluetooth sound box 32 is installed in the base 3.

Further, a display screen 31 capable of displaying time and temperature is arranged on one side of the base 3.

From the above, the globe has better stability, and the first cap head part and the second cap head part 214 play a limiting role to prevent the globe from moving up and down; moreover, the shaft sleeve 114 and the plastic fixing block 211 are additionally arranged at the joint between the globe and the arc-shaped support 4, so that the globe can replace the sphere 1 to directly rotate and rub with the screw rod 11 and the plastic connecting rod 212 during rotation, and abrasion caused by long-time rotation of the sphere 1 is effectively avoided; furthermore, the plastic fixing block 211 replaces the ball 1 to be directly connected with the plastic connecting rod 212 in a rotating manner, so that the stress area of the plastic connecting rod 212 is increased, and the service life of the plastic connecting rod 212 is prolonged.

While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the invention includes, but is not limited to, the embodiments described above; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement without departing from the innovative concept of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.

Claims

1. A globe comprises a globe body, a base, an arc-shaped support and a light source assembly accommodated in the globe body, wherein the light source assembly is fixedly connected to the bottom of the globe body; a world map is printed on the surface of the sphere; the arc-shaped bracket is fixedly connected to the base; the spheroid rotates to be connected on the arc support, its characterized in that: spheroidal top is equipped with first connecting portion, and its bottom is equipped with the second connecting portion, first connecting portion with the equal movable mounting of second connecting portion is in arc support, wherein:

the second connecting part comprises a second cap body, a plastic connecting rod and a plastic fixing block, the bottom of the ball body is fixedly connected with the plastic fixing block, and the plastic fixing block is provided with a through hole communicated with the inside of the ball body; one end of the plastic connecting rod is rotatably connected to the lower part of the arc-shaped support, and the other end of the plastic connecting rod is fixedly connected to the through hole and penetrates through the through hole to extend into the sphere; the second cap body comprises a second cap head part and a second cap edge part, the second cap head part is sleeved on the plastic connecting rod, and the second cap edge part is fixedly connected to one end, close to the sphere, of the second cap head part.

2. An earth globe according to claim 1, characterized in that: the light source assembly comprises an LED lamp panel and a power supply assembly; the LED lamp panel is fixedly connected in the bottom of the sphere; the power supply module is fixedly connected to the LED lamp panel and electrically connected with the LED lamp panel.

3. An earth globe according to claim 2, characterized in that: the power supply assembly is characterized in that a bonding layer is arranged between the power supply assembly and the LED lamp panel, and the power supply assembly is bonded with the LED lamp panel through the bonding layer.

4. A globe according to claim 3, characterized in that: the bonding layer is a sponge double-sided adhesive tape.

5. An earth globe according to claim 4, characterized in that: the light transmittance of the sphere is set to be 87% -92%.

6. An earth globe according to claim 1, characterized in that: the first cap edge part is circular, and a time zone dial gauge is designed on the upper surface of the first cap edge part.

7. An earth globe according to claim 1, characterized in that: and a Bluetooth sound box is installed in the base.

8. An earth globe according to claim 1, characterized in that: one side of the base is provided with a display screen capable of displaying time and temperature.