CN219493637U - Projector system convenient to adjust - Google Patents

Abstract

The utility model provides a projector system convenient to adjust, which comprises a projector body and a landing frame, wherein the projector body is arranged on the landing frame, the landing frame comprises a stand column, a horizontal adjusting rod and a pitching adjusting rod, a landing platform is fixedly arranged at the bottom end of the stand column, the pitching adjusting rod is rotatably arranged at the top of the stand column along a transverse axis, a fastening piece is arranged between the pitching adjusting rod and the stand column, a fixed table is fixedly arranged at the top of the pitching adjusting rod, a mounting table is fixedly arranged at the top of the horizontal adjusting rod, a rotating table is fixedly arranged at the bottom of the horizontal adjusting rod, the rotating table is rotatably arranged on the fixed table through a plane bearing, a circumferential positioning piece for fixing the position of the horizontal adjusting rod is further arranged at the top of the mounting table, a mounting screw perpendicular to the mounting table is fixedly arranged at the bottom of the projector body, the projector body is screwed into the mounting screw through the screw, and the two circumferential positioning pieces are arranged.

Description

Projector system convenient to adjust

Technical Field

The utility model relates to the field of projectors, in particular to a projector system convenient to adjust.

Background

The projector is used for providing visual information for people, and along with development of electronic technology, the projector is smaller and is convenient to carry. In the prior art, the projector is equipped with the support that falls to the ground in order to be convenient for install, and the support top that falls to the ground is provided with the mount table through the universal joint rotation to make the mount table can carry out circumference and every single move regulation around the universal joint, and be furnished with fastening bolt and fasten the bulb on the universal joint, simultaneously, pass through screw thread mode fixed mounting with the projector on the mount table. The prior art has the defects that due to circumferential and pitching adjustment through the universal joint, when the fastening bolt is loosened, the mounting table is in an active state of rotating around the ball head, and pitching or circumferential unidirectional adjustment of the projector cannot be realized, so that the adjustment difficulty is increased.

Disclosure of Invention

Accordingly, in view of the above-mentioned problems, the present utility model proposes a projector system that is convenient to adjust.

In order to achieve the technical problems, the projector system convenient to adjust comprises a projector body and a landing frame, wherein the projector body is arranged on the landing frame, the landing frame comprises a stand column, a horizontal adjusting rod and a pitching adjusting rod, a landing table is fixedly arranged at the bottom end of the stand column, the pitching adjusting rod is rotatably arranged at the top of the stand column along a transverse axis, a fastening piece is arranged between the pitching adjusting rod and the stand column, a fixed table is fixedly arranged at the top of the pitching adjusting rod, a mounting table is fixedly arranged at the top of the horizontal adjusting rod, a rotating table is fixedly arranged at the bottom of the horizontal adjusting rod, the rotating table is rotatably arranged on the fixed table through a plane bearing, the projector system further comprises a circumferential positioning piece for fixing the position of the horizontal adjusting rod, a mounting screw perpendicular to the mounting table is fixedly arranged at the top of the mounting table, a screw hole for the mounting screw is formed in the bottom of the projector body, and the projector body is screwed into the mounting screw hole.

The further improvement is that: the circumferential positioning pieces are arranged at two sides of the fixed table in a rotating mode.

The further improvement is that: the circumference setting element includes sleeve, loop bar, fixture block and spring, the sleeve rotates to be installed on the fixed station, and the loop bar slip cap is established in the sleeve tip, fixture block fixed mounting at the loop bar tip, installs the spring that is used for making the loop bar outwards extrudeed between sleeve and the loop bar, the draw-in groove with the fixture block matching has been seted up to the week side of mount pad.

The further improvement is that: the clamping block is characterized in that a positioning groove is formed in the top of the clamping block, a positioning protrusion protruding downwards is arranged at the top of the clamping groove, and when the clamping block is clamped into the clamping groove, the positioning protrusion is clamped into the positioning groove.

The further improvement is that: two side plates are fixedly arranged on two sides of the bottom of the pitching adjusting rod, a slot is formed between the two side plates, the top of the upright post is embedded into the slot, the fastener comprises a shaft, an end plate and a nut, the end plate is fixedly arranged at one end of the shaft, the other end of the shaft is penetrated by one side plate and sequentially penetrated by the upright post and the side plate on the other side, and the penetrating end of the shaft is fixedly connected with the nut.

By adopting the technical scheme, the utility model has the beneficial effects that:

the utility model discloses simple structure, convenient to use, through with every single move regulation pole along the horizontal axis rotation install at the stand top, be provided with the fastener between every single move regulation pole and the stand, every single move regulation pole's top fixed mounting has the fixed station, every single move regulation pole's top fixed mounting has the mount table, every single move regulation pole bottom fixed mounting has the rolling table, the rolling table passes through plane bearing and rotates the mount table, thereby can make the horizontal regulation pole rotate along its axis of perpendicular to rolling table, and then make the projector body carry out directional adjustment to every single move angle and circumferential direction rotation angle respectively, in order to realize refining, directional regulation operation, reduce the regulation degree of difficulty; when installing the projector body, only need the one hand to hold the projector body, aim at the installation screw rod with its bottom screw, rotate the mount table, can accomplish the fixed of projector body, can reduce the installation degree of difficulty, prevent carelessly with its risk of breaking when rotatory projector body.

Drawings

Fig. 1 is a schematic diagram of a projector system that facilitates adjustment according to an embodiment of the utility model.

FIG. 2 is a schematic illustration of a circumferential positioning member in a projector system that facilitates adjustment in accordance with an embodiment of the present utility model.

FIG. 3 is an enlarged partial view of a fastener of a projector system that facilitates adjustment according to an embodiment of the utility model.

In the figure: upright post 1, landing 11, rubber pad 11a, pitch adjusting lever 2, fixing table 21, side plate 22, slot 23, fastener 3, shaft 31, end plate 31a, nut 31b, horizontal adjusting lever 4, rotating table 41, mounting table 5, clamping groove 51, positioning boss 51a, mounting screw 51, circumferential positioning piece 6, sleeve 61, sleeve rod 62, clamping block 63, positioning groove 63a, spring 64, projector body 7.

Detailed Description

The utility model will now be further described with reference to the drawings and specific examples.

Examples

Referring to fig. 1, disclosed is a projector system convenient to adjust, comprising a projector body 7 and a landing frame, wherein the projector body 7 is arranged on the landing frame, the landing frame comprises a stand column 1, a horizontal adjusting rod 4 and a pitching adjusting rod 2, a landing table 11 is fixedly arranged at the bottom end of the stand column 1, the landing table 11 is arranged on the ground so that the whole landing frame is stably placed, a rubber pad 11a is fixedly arranged at the bottom of the landing table 11, the pitching adjusting rod 2 is rotatably arranged at the top of the stand column 1 along a transverse shaft 31, a fastener 3 is arranged between the pitching adjusting rod 2 and the stand column 1, and the fastener 3 is used for locking and fixing the pitching adjusting rod 2, so that the pitching adjusting rod 2 can be locked at any pitching angle. The top fixed mounting of every single move regulation pole 2 has fixed station 21, the top fixed mounting of level regulation pole 4 has mount table 5, and level regulation pole 4 bottom fixed mounting has rolling table 41, rolling table 41 is installed on fixed station 21 through plane axle 31 bearing rotation to can make level regulation pole 4 rotate along its perpendicular to the axle 31 line of rolling table 41, still include the circumference setting element 6 that is used for fixing the position of level regulation pole 4. The top of the mounting table 5 is fixedly provided with a mounting screw rod 51 perpendicular to the mounting table, the bottom of the projector body 7 is provided with a screw hole into which the mounting screw rod 51 is screwed, and the projector body 7 is screwed into the mounting screw rod 51 through the screw hole, so that the projector body 7 is fixedly connected with the mounting table 5.

Through the above-mentioned setting, when needs carry out position control to projector body 7, realize projector body 7's every single move angle regulation through every single move regulation pole 2, realize projector body 7 circumference regulation through the rotation of level regulation pole 4, compare in the universal joint rotation regulation mode of prior art, the utility model discloses can carry out directional control to every single move angle and circumference rotation angle respectively to realize meticulous, directional regulation operation, thereby reduce the regulation degree of difficulty. In addition, because mount table 5 links firmly with level regulation pole 4, and level regulation pole 4 sets up for rotating, consequently, mount table 5 can rotate with level regulation pole 4 in step, when installing projector body 7, only need one hand hold projector body 7, aim at mounting screw 51 with its bottom screw, rotate mount table 5, can accomplish projector body 7's fixed, compared with prior art, the operation that needs to rotate projector body 7 when installing projector body 7, can reduce the installation degree of difficulty, prevent carelessly with it risk of breaking down when rotatory projector body 7.

Referring to fig. 2, in this embodiment, specifically, two circumferential positioning members 6 are provided and are respectively rotatably disposed on two sides of the fixed table 21, the circumferential positioning members 6 include a sleeve 61, a sleeve rod 62, a clamping block 63 and a spring 64, the sleeve 61 is rotatably mounted on the fixed table 21, the sleeve rod 62 is slidably sleeved at the end of the sleeve 61, the clamping block 63 is fixedly mounted at the end of the sleeve rod 62, a spring 64 for making the sleeve rod 62 extrude outwards is mounted between the sleeve 61 and the sleeve rod 62, and a clamping groove 51 matched with the clamping block 63 is formed on the circumferential side of the mounting table 5. The circumferential positioning member 6 can rotate on a plane perpendicular to the fixing table 21, and in a positioning state, the circumferential positioning member 6 rotates upward to clamp the clamp block 63 into the clamp groove 51, thereby fixing the horizontal adjustment rod 4 and the mounting table 5 in the circumferential direction. When adjustment is needed, the circumferential positioning piece 6 is rotated downwards, the clamping block 63 is separated from the clamping groove 51, and the horizontal adjusting rod 4 and the mounting table 5 are in a movable state, so that circumferential adjustment is realized. When the clamping block 63 is clamped into the clamping groove 51, the clamping block 63 is tightly pressed against the inner wall of the clamping groove 51 under the extrusion action of the spring 64, so that the clamping block is prevented from being separated.

Preferably, the top of the clamping block 63 is provided with a positioning groove 63a, the top of the clamping groove 51 is provided with a positioning protrusion 51a protruding downwards, and when the clamping block 63 is clamped into the clamping groove 51, the positioning protrusion 51a is clamped into the positioning groove 63a, so that the clamping block 63 can be further prevented from rotating outwards at will, and the positioning effect is improved.

Referring to fig. 3, in this embodiment, specifically, two side plates 22 are fixedly mounted on two sides of the bottom of the pitch adjusting rod 2, a slot 23 is formed between the two side plates 22, the top of the upright 1 is embedded in the slot 23, the fastener 3 includes a shaft 31, an end plate 31a and a nut 31b, the end plate 31a is fixedly mounted at one end of the shaft 31, the other end of the shaft 31 is penetrated by one side plate 22 and sequentially penetrated by the upright 1 and the other side plate 22, and the penetrating end of the shaft 31 is fastened and connected with the nut 31 b. When the nut 31b is screwed, the two side plates 22 are pressed against the column 1, thereby achieving the fixation of the pitch adjustment lever 2. When the nut 31b rotates outward, the pitch adjustment lever 2 is in a loose state, and pitch adjustment can be performed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.

While the embodiments have been described above, other variations and modifications will occur to those skilled in the art once the basic inventive concepts are known, and it is therefore intended that the foregoing description and drawings illustrate only embodiments of the utility model and not limit the scope of the utility model, and it is therefore intended that the utility model not be limited to the specific embodiments described, but that the utility model may be practiced with their equivalent structures or with their equivalent processes or with their use directly or indirectly in other related fields.

Claims (5)

1. The utility model provides a projector system convenient to adjust, includes projector body and landing gear, and the projector body sets up on the landing gear, its characterized in that: the floor stand comprises a stand column, a horizontal adjusting rod and a pitching adjusting rod, a floor stand is fixedly arranged at the bottom end of the stand column, the pitching adjusting rod is rotatably arranged at the top of the stand column along a transverse shaft, a fastener is arranged between the pitching adjusting rod and the stand column, a fixed table is fixedly arranged at the top of the pitching adjusting rod, a mounting table is fixedly arranged at the top of the horizontal adjusting rod, a rotating table is fixedly arranged at the bottom of the horizontal adjusting rod, the rotating table is rotatably arranged on the fixed table through a plane bearing, a circumferential positioning piece for fixing the position of the horizontal adjusting rod is further arranged at the top of the mounting table, a mounting screw is fixedly arranged at the top of the mounting table, a screw hole for the mounting screw to be screwed in is formed in the bottom of the projector body, and the projector body is screwed in the mounting screw through the screw hole.

2. The adjustable projector system of claim 1, wherein: the circumferential positioning pieces are arranged at two sides of the fixed table in a rotating mode.

3. The adjustable projector system of claim 2, wherein: the circumference setting element includes sleeve, loop bar, fixture block and spring, the sleeve rotates to be installed on the fixed station, and the loop bar slip cap is established in the sleeve tip, fixture block fixed mounting at the loop bar tip, installs the spring that is used for making the loop bar outwards extrudeed between sleeve and the loop bar, the draw-in groove with the fixture block matching has been seted up to the week side of mount pad.

4. A projector system for facilitating adjustment as defined in claim 3, wherein: the clamping block is characterized in that a positioning groove is formed in the top of the clamping block, a positioning protrusion protruding downwards is arranged at the top of the clamping groove, and when the clamping block is clamped into the clamping groove, the positioning protrusion is clamped into the positioning groove.

5. The adjustable projector system of claim 1, wherein: two side plates are fixedly arranged on two sides of the bottom of the pitching adjusting rod, a slot is formed between the two side plates, the top of the upright post is embedded into the slot, the fastener comprises a shaft, an end plate and a nut, the end plate is fixedly arranged at one end of the shaft, the other end of the shaft is penetrated by one side plate and sequentially penetrated by the upright post and the side plate on the other side, and the penetrating end of the shaft is fixedly connected with the nut.