CN217899397U - Anti-static component of projection equipment - Google Patents

Abstract

The utility model relates to a projection equipment prevent static subassembly, including alignment jig, connecting block, regulating box and casing, the inside adjustment mechanism that has set up of regulating box, the equal fixed connection in casing both sides has run through the alignment jig and has passed through the position and rotate the rotary rod of being connected through the bearing, alignment jig one side fixed connection the dust cover, the inside lower extreme of dust cover has set up the middle rotary rod fixed connection's that sets up with alignment jig one side drive wheel two, the inside motor groove of having seted up of connecting block, motor inslot portion fixed connection band-type brake motor two, band-type brake motor two output end fixed connection have run through the connecting block and with run through the position and rotate the rotation axis one of being connected, rotation axis one-end fixed connection have been connected with drive wheel two drive wheel one that is connected through the drive belt that sets up. A projecting apparatus prevent static subassembly, be convenient for adjust projecting apparatus's use angle to do benefit to people daily use.

Description

Anti-static component of projection equipment

Technical Field

The utility model relates to a projection equipment technical field especially relates to a projection equipment prevents static subassembly.

Background

The basic principle of a projector is to enlarge the outline or contour of a workpiece using optical elements and then project it onto a screen. It can be used for profile measurement by transmitted light, and also can be used for measuring the surface shape of a non-through hole by reflected light. In addition to viewing, projectors are also commonly used for the measurement of complex contours and small workpieces. The prior projection equipment is inconvenient to adjust the projection angle of the projection equipment when in use, and further is inconvenient to use, and therefore, an anti-static component of the projection equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a projection equipment prevent static subassembly has solved the technical problem that the background art provided among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: including alignment jig, connecting block, regulating box and casing, the inside adjustment mechanism that has set up of regulating box, the equal fixed connection in casing both sides has run through the alignment jig and has passed through the bearing with the position and rotate the rotary rod of being connected, alignment jig one side fixed connection has the dust cover, and the inside lower extreme of dust cover has set up the middle rotary rod fixed connection's that sets up on one side of the adjustment jig drive wheel two, the inside motor groove of having seted up of connecting block, motor inslot fixed connection have band-type brake motor two, and band-type brake motor two output fixed connection has run through the connecting block and rotate the rotation axis one of being connected with the position of running through, and rotation axis one-end fixed connection has been connected the drive wheel one that is connected through the drive belt that sets up with drive wheel two.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, fixed connection between connecting block and the alignment jig, the casing rotates with the alignment jig inside and is connected, sliding connection between regulating box and the connecting block.

Further, the inside projection equipment body that has set up of casing, casing outer end surface has set up antistatic coating, and antistatic coating is the PVC material.

Furthermore, the upper end of the adjusting box is fixedly connected with a connecting column, the upper end of the connecting column is fixedly connected with a mounting seat, and four mounting holes which are uniformly distributed in the circumferential direction are formed in the bottom of the mounting seat.

Further, adjustment mechanism includes band-type brake motor one, driving gear, driven gear and column spinner, band-type brake motor one and band-type brake motor two are two-way motor.

Further, a fixed connection between a band-type brake motor output end and the driving gear through the second rotating shaft, a bottom end of the band-type brake motor is fixedly connected with the upper end inside the adjusting box, and the driven gear is connected with the driving gear in a meshed mode.

Further, the column spinner runs through the regulating box and is connected through the bearing rotation with running through the position, fixed connection between column spinner lower extreme and the connecting block, fixed connection between column spinner upper end and the driven gear.

The utility model has the advantages that: the utility model provides a projection equipment prevent static subassembly has following advantage:

through the adjustment mechanism who sets up, can rotate the regulation processing to projection equipment, through the mating reaction between the band-type brake motor two that sets up, drive wheel one, drive belt, drive wheel two and the rotary rod, can adjust projection angle about projection equipment to do benefit to people and use.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of an anti-static component of a projection apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partial structure of an antistatic assembly of the projection apparatus shown in FIG. 1;

fig. 3 is a schematic side view of a structure in an anti-static component of a projection apparatus according to the present invention;

fig. 4 is a front cross-sectional view of the structure of the anti-static component of the projection apparatus shown in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a dust cover; 2. an adjusting bracket; 3. a housing; 4. connecting blocks; 5. an adjusting box; 6. a mounting base; 7. connecting columns; 8. a first band-type brake motor; 9. a driving gear; 10. a driven gear; 11. a spin column; 12. a second band-type brake motor; 13. a first transmission wheel; 14. a transmission belt; 15. and a second transmission wheel.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides a projection equipment prevent static subassembly, including alignment jig 2, connecting block 4, regulating box 5 and casing 3, the inside adjustment mechanism that has set up of regulating box 5, the equal fixed connection in casing 3 both sides has run through alignment jig 2 and has passed through the rotary rod that the bearing rotated to be connected with the position of running through, alignment jig 2 one side fixed connection dust cover 1, dust cover 1 inside lower extreme has set up middle rotary rod fixed connection's the second drive wheel 15 who sets up with alignment jig 2 one side, the motor groove has been seted up inside connecting block 4, and motor inslot fixed connection has held brake motor two 12, and held brake motor two 12 output end fixed connection has passed through connecting block 4 and has rotated the first rotation axis of being connected with the position of running through, and rotation axis one-to-one fixed connection has passed through the first drive wheel 13 that drive belt 14 that sets up with the second drive wheel 15.

Preferably, fixed connection between connecting block 4 and alignment jig 2, casing 3 and the inside rotation of alignment jig 2 are connected, sliding connection between regulating box 5 and the connecting block 4.

Preferably, the inside projection equipment body that has set up of casing 3, 3 outer end surfaces of casing have set up antistatic coating, and antistatic coating is the PVC material, can play antistatic treatment to the projection equipment body through the antistatic coating that sets up.

Preferably, the upper end of the adjusting box 5 is fixedly connected with a connecting column 7, the upper end of the connecting column 7 is fixedly connected with a mounting seat 6, four mounting holes which are uniformly distributed in the circumferential direction are formed in the bottom of the mounting seat 6, and the mounting seat 6 and a wall body can be mounted under the action of the mounting holes.

Preferably, the adjusting mechanism comprises a first band-type brake motor 8, a driving gear 9, a driven gear 10 and a rotary column 11, and the first band-type brake motor 8 and a second band-type brake motor 12 are both bidirectional motors.

Preferably, the first 8 output ends of the band-type brake motor are fixedly connected with the driving gear 9 through the second rotating shaft, the first 8 bottom ends of the band-type brake motor are fixedly connected with the inner upper end of the adjusting box 5, and the driven gear 10 is meshed with the driving gear 9.

Preferably, the rotating column 11 penetrates through the adjusting box 5 and is rotatably connected with the penetrating part through a bearing, the lower end of the rotating column 11 is fixedly connected with the connecting block 4, and the upper end of the rotating column 11 is fixedly connected with the driven gear 10.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a projection equipment prevent static subassembly, during the use, it is rotatory to drive driving gear 9 through control band-type brake motor 8, thereby make driven gear 10 drive column spinner 11 rotate, thereby can carry out the regulation processing about the projection equipment body, then it is rotatory to drive wheel 13 through control band-type brake motor two 12, thereby it is rotatory to make drive wheel two 15 under the effect through drive belt 14, thereby it is rotatory to drive the rotary rod, thereby adjust the upper and lower use angle of projection equipment body, thereby be convenient for people to adjust suitable position angle and use.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that the equivalent embodiments of the present invention are equivalent embodiments of the present invention, and that the changes, modifications and evolutions made by the above-disclosed technical contents are not departed from the technical scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a projection equipment prevent static subassembly, includes alignment jig (2), connecting block (4), regulating box (5) and casing (3), its characterized in that, the inside adjustment mechanism that has set up in regulating box (5), the equal fixed connection in casing (3) both sides has run through alignment jig (2) and has rotated the rotary rod of being connected through the bearing with running through the position, alignment jig (2) one side fixed connection dust cover (1), dust cover (1) inside lower extreme have set up middle rotary rod fixed connection's the second (15) of the rotary rod fixed connection who sets up with alignment jig (2) one side, the motor groove has been seted up to connecting block (4) inside, and motor inslot portion fixed connection has held brake motor two (12), and held brake motor two (12) output fixed connection have passed through connecting block (4) and with the position rotation axis one of being connected of running through, rotation axis one-end fixed connection has passed through drive wheel (13) that drive belt (14) that set up with second (15) are connected.

2. The anti-static assembly of the projection device according to claim 1, wherein the connecting block (4) is fixedly connected with the adjusting frame (2), the housing (3) is rotatably connected with the inside of the adjusting frame (2), and the adjusting box (5) is slidably connected with the connecting block (4).

3. The projection device of claim 1, wherein the projection device body is disposed inside the casing (3), and an antistatic coating is disposed on an outer end surface of the casing (3), and the antistatic coating is made of PVC.

4. The antistatic assembly of claim 1, wherein the upper end of the adjusting box (5) is fixedly connected with a connecting column (7), the upper end of the connecting column (7) is fixedly connected with a mounting seat (6), and four mounting holes are formed in the bottom of the mounting seat (6) and are uniformly distributed on the circumference.

5. The static electricity prevention assembly of a projection apparatus according to claim 1, wherein the adjustment mechanism includes a first band-type brake motor (8), a driving gear (9), a driven gear (10) and a rotation column (11), and both the first band-type brake motor (8) and the second band-type brake motor (12) are bidirectional motors.

6. The anti-static assembly of the projection device according to claim 5, wherein an output end of the first brake motor (8) is fixedly connected with the driving gear (9) through a second rotating shaft, a bottom end of the first brake motor (8) is fixedly connected with an inner upper end of the adjusting box (5), and the driven gear (10) is in meshed connection with the driving gear (9).

7. The anti-static assembly of the projection device according to claim 5, wherein the rotating column (11) penetrates through the adjusting box (5) and is rotatably connected with the penetrating portion through a bearing, the lower end of the rotating column (11) is fixedly connected with the connecting block (4), and the upper end of the rotating column (11) is fixedly connected with the driven gear (10).

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