CN218000950U

CN218000950U - Improved generation projection equipment

Info

Publication number: CN218000950U
Application number: CN202221982408.XU
Authority: CN
Inventors: 罗红梅
Original assignee: Tibet Dianhe Education Technology Co ltd
Current assignee: Tibet Dianhe Education Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-09
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a projection equipment technical field, and an improved generation projection equipment is disclosed, including U type support and projecting apparatus, the projecting apparatus is located the inside of U type support, and be equipped with angle adjustment mechanism between projecting apparatus and the U type support, the equal symmetry in both sides of U type support is equipped with first support section of thick bamboo and second support section of thick bamboo, the top of first support section of thick bamboo and second support section of thick bamboo is all rotated through the both sides of first pivot with U type support and is connected, the bottom of two first support sections of thick bamboos and the bottom of two second support sections of thick bamboo all peg graft jointly and have U type branch, the section of thick bamboo wall of first support section of thick bamboo and the equal screw thread of section of thick bamboo wall of second support section of thick bamboo are equipped with the bolt that offsets with U type branch and set up, all be equipped with the connecting rod between the bottom both sides of two U type branches. The utility model discloses can adjust the height and the angle of projecting apparatus according to the difference of use occasion, need not with the help of outside supporter, improve the projection picture quality of projecting apparatus.

Description

Improved generation projection equipment

Technical Field

The utility model relates to a projection equipment technical field especially relates to an improved generation projection equipment.

Background

The projector is an optical instrument that magnifies the contour of a workpiece using an optical element and projects it onto a screen, and can measure the contour using transmitted light, and can measure the surface shape of a blind hole and observe the surface of a part using reflected light.

The projector is required to be adjusted in height sometimes because of the difference in height of a projection surface in the use process of the existing projector, but the support can be cushioned at the bottom of the projector due to the fact that the external auxiliary structure of the projector is too single and does not need to be adjusted in height, and the use effect is extremely poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the equipment of projecting apparatus is single among the prior art, can't carry out the altitude mixture control and use, and the improved generation projection equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improved generation projection equipment, includes U type support and projecting apparatus, the projecting apparatus is located the inside of U type support, and is equipped with angle adjustment mechanism between projecting apparatus and the U type support, the equal symmetry in both sides of U type support is equipped with first support section of thick bamboo and second support section of thick bamboo, the top of first support section of thick bamboo and second support section of thick bamboo all is rotated through the both sides of first pivot with U type support and is connected, two the bottom and two of first support section of thick bamboo the bottom of second support section of thick bamboo all pegs graft jointly has U type branch, the section of thick bamboo wall of first support section of thick bamboo and the section of thick bamboo wall of second support section of thick bamboo all the screw thread be equipped with the bolt that offsets with U type branch and set up, two all be equipped with the connecting rod between the bottom both sides of U type branch, two the both ends of connecting rod all peg graft and have first screw rod, both sides first screw rod is fixed respectively and is set up in the lower extreme of two U type branches, and the pole wall of first screw rod is equipped with the first nut that is used for fixing the connecting rod.

Preferably, angle adjustment mechanism is including fixed the second pivot that sets up in the projecting apparatus both sides, and the one end that the projecting apparatus was kept away from in the second pivot rotates with the inside wall of U type support to be connected, the both sides of projecting apparatus are still fixed and are equipped with the second screw rod, the arc mouth, two have all been seted up to the both sides of U type support the one end that the projecting apparatus was kept away from to the second screw rod passes two respectively arc mouth and screw thread are equipped with the second nut.

Preferably, the arc-shaped openings are distributed and arranged by taking the second rotating shaft as a circle center.

Preferably, the lower end of the first screw is fixedly provided with an anti-skid rubber block.

Preferably, supporting legs are fixedly arranged at four corners of the bottom of the U-shaped support.

Preferably, the two U-shaped struts can be wound around the two first rotation axes respectively around the front side and the rear side of the U-shaped support.

Compared with the prior art, the utility model provides an improved generation projection equipment possesses following beneficial effect:

1. this improved generation projection equipment, through setting up the first support section of thick bamboo in U type support both sides, the second supports a section of thick bamboo, U type branch and connecting rod, a first support section of thick bamboo, the effect that a second supported a section of thick bamboo and U type branch can be supported U type support, and U type branch can carry out altitude mixture control in the inside of a first support section of thick bamboo and a second support section of thick bamboo, thereby can carry out altitude mixture control to the projecting apparatus, when need not support the projecting apparatus, can be with a first support section of thick bamboo, the second supports a section of thick bamboo and the rotatory top to the projecting apparatus of U type branch, also be convenient for take the projecting apparatus this moment and carry.

2. This improved generation projection equipment, through second pivot, second screw rod and the second nut of setting between projecting apparatus and U type support, the projecting apparatus can be around second pivot angular rotation, can adjust the inclination of projecting apparatus, and the position of rethread second screw rod and second nut is fixed with the projecting apparatus.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the height and the angle of projecting apparatus according to the difference of use occasion, need not with the help of outside support, improved the projection picture quality of projecting apparatus.

Drawings

Fig. 1 is a schematic structural diagram of an improved projection apparatus provided by the present invention;

fig. 2 is a side view of fig. 1.

In the figure: 1. a U-shaped support; 2. a projector; 3. a first support cylinder; 4. a second support cylinder; 5. a first rotating shaft; 6. a U-shaped strut; 7. a bolt; 8. a connecting rod; 9. a first screw; 10. a first nut; 11. a second rotating shaft; 12. a second screw; 13. an arc-shaped opening; 14. a second nut; 15. supporting legs; 16. an antiskid rubber block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an improved projection apparatus includes a U-shaped support 1 and a projector 2, the projector 2 is located inside the U-shaped support 1, an angle adjusting mechanism is arranged between the projector 2 and the U-shaped support 1, supporting legs 15 are fixedly arranged at four corners of the bottom of the U-shaped support 1, a first supporting cylinder 3 and a second supporting cylinder 4 are symmetrically arranged at two sides of the U-shaped support 1, tops of the first supporting cylinder 3 and the second supporting cylinder 4 are rotatably connected with two sides of the U-shaped support 1 through a first rotating shaft 5, U-shaped supporting rods 6 are inserted into bottoms of the two first supporting cylinders 3 and bottoms of the two second supporting cylinders 4, bolts 7 abutting against the U-shaped supporting rods 6 are arranged on a cylinder wall of the first supporting cylinder 3 and a cylinder wall of the second supporting cylinder 4 in a threaded manner, and the two U-shaped supporting rods 6 can respectively pass around the two first rotating shafts 5 and pass around the front side and the rear side of the U-shaped support 1; all be equipped with connecting rod 8 between the bottom both sides of two U type branches 6, first screw rod 9 has all been pegged graft at the both ends of two connecting rod 8, and the first screw rod 9 in both sides is fixed respectively and is set up in the lower extreme of two U type branches 6, and the pole wall of first screw rod 9 is equipped with and is used for the first nut 10 fixed with connecting rod 8, and connecting rod 8's effect can be with the rigidity of two U type branches 6 for U type branch 6 can be with the firm support of U type support 1.

The angle adjusting mechanism comprises second rotating shafts 11 fixedly arranged on two sides of the projector 2, one ends, far away from the projector 2, of the second rotating shafts 11 are rotatably connected with the inner side wall of the U-shaped support 1, second screw rods 12 are further fixedly arranged on two sides of the projector 2, arc-shaped openings 13 are formed in two sides of the U-shaped support 1, the arc-shaped openings 13 are distributed and arranged by taking the second rotating shafts 11 as circle centers, one ends, far away from the projector 2, of the two second screw rods 12 penetrate through the two arc-shaped openings 13 respectively, second nuts 14 are arranged on the two sides of the U-shaped support 1 in a threaded mode, the second nuts 14 on the two sides of the U-shaped support 1 are unscrewed, the projector 2 rotates around the second rotating shafts 11, and the inclination angle of the projector 2 can be adjusted.

The utility model discloses in, when the high higher time of plane of projection, unscrew second nut 10 this moment, take off connecting rod 8 from U type branch 6, then through first support section of thick bamboo 3 and second support section of thick bamboo 4, make first support section of thick bamboo 3 and second support section of thick bamboo 4 around first pivot 5 from the front and back both sides rotation of U type support 1 and remove to the bottom of U type support 1, fix connecting rod 8 on two U type branches 6 again, first support section of thick bamboo 3 this moment, the effect of second support section of thick bamboo 4 and U type branch 6 can play the effect of support to U type support 1, if highly improper, can unscrew bolt 7 and adjust U type branch 6 and be located the inside length of first support section of thick bamboo 3 and second support section of thick bamboo 4, until the highly suitable of projecting apparatus 2, unscrew the second nut 14 of U type support 1 both sides again, make projecting apparatus 2 around 11 angular rotation of second pivot, can adjust the inclination of projecting apparatus 2, treat after the angle modulation, it fixes the angle of projecting apparatus 2 and with the angle of projecting apparatus 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an improved generation projection equipment, includes U type support (1) and projecting apparatus (2), its characterized in that, projecting apparatus (2) are located the inside of U type support (1), and are equipped with angle adjustment mechanism between projecting apparatus (2) and U type support (1), the equal symmetry in both sides of U type support (1) is equipped with first support section of thick bamboo (3) and second support section of thick bamboo (4), the top that first support section of thick bamboo (3) and second support section of thick bamboo (4) all rotates through the both sides of first pivot (5) and U type support (1) to be connected, two the bottom and two of first support section of thick bamboo (3) the bottom that the second supported section of thick bamboo (4) all pegs graft jointly has U type branch (6), the equal screw thread in the section of thick bamboo wall of first support section of thick bamboo wall and the section of thick bamboo wall of thick bamboo (4) of thick bamboo wall of a section of thick bamboo (3) and second support section of thick bamboo wall (4) is equipped with bolt (7) that offset and set up with U type branch (6), two all be equipped with connecting rod (8) between the bottom both sides of U type branch (6) all be equipped with the two screw rod (9) the equal screw rod (9) that the two screw rod (9) are used for the lower extreme sets up in first screw rod (9) respectively and fix screw rod (9) and first screw rod (10).

2. The improved projection device according to claim 1, wherein the angle adjusting mechanism comprises second rotating shafts (11) fixedly arranged on two sides of the projector (2), one ends of the second rotating shafts (11) far away from the projector (2) are rotatably connected with the inner side wall of the U-shaped support (1), second screw rods (12) are fixedly arranged on two sides of the projector (2), arc-shaped openings (13) are formed in two sides of the U-shaped support (1), and two ends of the second screw rods (12) far away from the projector (2) respectively penetrate through the two arc-shaped openings (13) and are provided with second nuts (14) in a threaded manner.

3. An improved projection device as claimed in claim 2, wherein said arc-shaped openings (13) are distributed around said second axis of rotation (11).

4. An improved projection device as claimed in claim 1, characterized in that the lower end of the first screw (9) is fixedly provided with a non-slip rubber block (16).

5. An improved projection device as claimed in claim 1, characterized in that supporting feet (15) are fixedly arranged at four corners of the bottom of the U-shaped support (1).

6. An improved projection device as claimed in claim 1, characterized in that the two U-shaped limbs (6) can be passed around the front and back sides of the U-shaped mount (1) about the two first axes of rotation (5), respectively.