CN211149172U

CN211149172U - Portable think political affairs teaching projection equipment

Info

Publication number: CN211149172U
Application number: CN201922300693.7U
Authority: CN
Inventors: 杨俊超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-31
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a portable think political affairs teaching projection equipment, including the projecting apparatus body, projecting apparatus body bottom fixedly connected with base, the support groove has been seted up to the base bottom, support inslot wall is tied through rotating to rotate and is connected with the telescopic link, the telescopic link is kept away from the one end in support groove and has been seted up the rotation groove, it is connected with the rotation landing leg to rotate the inslot wall through rotating to tie the rotation, the one end fixedly connected with backup pad in rotation groove is kept away from to the rotation landing leg, one side fixedly connected with friction pad of rotation landing leg is kept away from to the backup pad, the cooperation groove has all been seted up to base both ends bottom, cooperation inslot wall bottom central point puts and has seted up the groove of accomodating, the support groove includes two and symmetric distribution at base. This political affairs teaching projection equipment is thought to it is portable better to conveniently deposit power cord and data line, convenient to use.

Description

Portable think political affairs teaching projection equipment

Technical Field

The utility model relates to a projection equipment technical field specifically is a portable think political affairs teaching projection equipment.

Background

the projector equipment is a device capable of projecting images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable think of political affairs teaching projection equipment has solved and has thought the projection equipment that uses in the political affairs teaching at present and need carry together with the support when carrying, and it is not very convenient to carry to the in-process that carries, projection equipment's power cord and data line expose in the projection equipment outside relatively in a jumble, the difficult problem of putting in order.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable think of political affairs teaching projection equipment, includes the projecting apparatus body, projecting apparatus body bottom fixedly connected with base, the support groove has been seted up to the base bottom, support inslot wall is tied through rotating to rotate through rotating and is connected with the telescopic link, the telescopic link is kept away from the one end in support groove and has been seted up the rotation groove, it is connected with the rotation landing leg to rotate the inslot wall through rotating to tie to rotate, the one end fixedly connected with backup pad in rotation groove is kept away from to the rotation landing leg, one side fixedly connected with friction pad that the rotation landing leg was kept away from to the backup pad, the cooperation groove has all been seted up to base both.

Preferably, the support grooves comprise two symmetrical telescopic rods which are symmetrically distributed at two ends of the bottom of the base, and the support grooves are rotatably connected with the two symmetrical telescopic rods.

Preferably, the size of the telescopic rod is matched with that of the bracket groove, and the length of the telescopic rod when the telescopic rod is completely contracted is half of the length of the bracket groove.

Preferably, the telescopic link is located the one end both sides of support inslot wall and all passes through damping pad and the inner wall sliding connection in support groove.

Preferably, the size of the matching groove is matched with that of the support plate.

Preferably, the bottom of the base is fixedly connected with a handle.

(III) advantageous effects

The utility model provides a portable think political affairs teaching projection equipment. The method has the following beneficial effects:

(1) This portable think of political affairs teaching projection equipment, through projecting apparatus body bottom fixedly connected with base, the support groove has been seted up to the base bottom, the support inslot wall is tied through rotating to rotate and is connected with the telescopic link, the telescopic link is kept away from the one end in support groove and has been seted up and rotate the groove, it is connected with the rotation landing leg to rotate the inslot wall and tie through rotating, the one end fixedly connected with backup pad that rotates the groove is kept away from to the rotation landing leg, one side fixedly connected with friction pad that rotates the landing leg is kept away from to the backup pad, and the projecting apparatus body designs with the support integral type to inside the fixing base can be taken.

(2) This portable think of political affairs teaching projection equipment all has seted up the cooperation groove through base both ends bottom, cooperation inslot wall bottom central point puts and has seted up and accomodate the groove, the size of telescopic link and the big or small looks adaptation in mounting groove, length when the telescopic link contracts completely is half of mounting groove length, the size in cooperation groove and the big or small looks adaptation of backup pad, power cord and data line etc. all can put into and accomodate the inslot portion to block the opening of accomodating the groove through the backup pad, reached the purpose of conveniently accomodating the arrangement power cord.

Drawings

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

Fig. 2 is a schematic view of the base structure of the present invention.

In the figure: the projector comprises a projector body 1, a base 2, a bracket groove 3, a telescopic rod 4, a rotating groove 5, a rotating supporting leg 6, a supporting plate 7, a friction pad 8, a matching groove 9, a containing groove 10 and a handle 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a portable think political affairs teaching projection equipment, including projecting apparatus body 1, 1 bottom fixedly connected with base 2 of projecting apparatus body, support groove 3 has been seted up to base 2 bottom, conveniently accomodate telescopic leg, 3 inner walls in support groove rotate through rotating to tie and be connected with telescopic link 4, conveniently adjust the height of projecting apparatus body, telescopic link 4 keeps away from the one end of support groove 3 and has seted up rotation groove 5, it is connected with rotation landing leg 6 to rotate 5 inner walls in rotation groove through rotating to tie, rotation landing leg 6 keeps away from the one end fixedly connected with backup pad 7 that rotates groove 5, one side fixedly connected with friction pad 8 that rotation landing leg 6 was kept away from to backup pad 7, it is convenient to fix the projecting apparatus body subaerial, cooperation groove 9 has all been seted up to base 2 both ends bottom, cooperation groove 9 inner wall bottom central point.

The support grooves 3 comprise two and are symmetrically distributed at two ends of the bottom of the base 2, and the inside of the support grooves 3 is rotatably connected with two symmetrically distributed telescopic rods 4.

The size of telescopic link 4 and the big or small looks adaptation of stake pocket 3, length when telescopic link 4 contracts completely is half of 3 lengths in stake pocket, and the convenience can be taken in the cooperation inslot portion and plug up the opening of accomodating the groove when the telescopic link contracts completely in the backup pad.

The telescopic link 4 is located the one end both sides of 3 inner walls of support groove and all fills up the inner wall sliding connection with support groove 3 through the damping, can make the telescopic link keep certain inclination and support the projecting apparatus body.

The size of the matching groove 9 is matched with that of the supporting plate 7.

The bottom of the base 2 is fixedly connected with a handle 11.

During the use, rotate and extend telescopic link 4 to certain length, place the device subaerial for backup pad 7 through rotating landing leg 6 around rotating 5 rotation of groove and the level support subaerial can, after the use, place power cord and data line inside accomodating groove 10, and with telescopic link 4 income support slot 3 inside, then shrink telescopic link 4 make backup pad 7 income cooperation groove 9 inside and plug up the opening of accomodating groove 10 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable think of political affairs teaching projection equipment, includes projecting apparatus body (1), its characterized in that: projector body (1) bottom fixedly connected with base (2), support groove (3) have been seted up to base (2) bottom, support groove (3) inner wall is tied through rotating to rotate and is connected with telescopic link (4), the one end that support groove (3) were kept away from in telescopic link (4) has been seted up and has been rotated groove (5), it is connected with rotation landing leg (6) to rotate groove (5) inner wall to tie through rotating, the one end fixedly connected with backup pad (7) of rotating groove (5) are kept away from in rotation landing leg (6), one side fixedly connected with friction pad (8) of rotating landing leg (6) are kept away from in backup pad (7), cooperation groove (9) have all been seted up to base (2) both ends bottom, cooperation groove (9) inner wall bottom central point puts and has seted up and accomodate groove (10.

2. The portable thinking political affairs teaching projection equipment according to claim 1, wherein: the support grooves (3) comprise two symmetrically distributed at two ends of the bottom of the base (2), and the support grooves (3) are rotatably connected with two symmetrically distributed telescopic rods (4).

3. The portable thinking political affairs teaching projection equipment according to claim 1, wherein: the size of the telescopic rod (4) is matched with that of the support groove (3), and the length of the telescopic rod (4) when the telescopic rod is completely contracted is half of that of the support groove (3).

4. The portable thinking political affairs teaching projection equipment according to claim 1, wherein: the telescopic rod (4) is located the one end both sides of support groove (3) inner wall and all fills up the inner wall sliding connection with support groove (3) through the damping.

5. The portable thinking political affairs teaching projection equipment according to claim 1, wherein: the size of the matching groove (9) is matched with that of the supporting plate (7).

6. The portable thinking political affairs teaching projection equipment according to claim 1, wherein: the bottom of the base (2) is fixedly connected with a handle (11).