CN218765295U - Large-compensation anti-falling machine type - Google Patents

Abstract

The utility model discloses an anti model that falls of big compensation relates to laser striping machine technical field, include: a base; the upright posts are vertically arranged on the base at intervals; the cross shaft assembly is arranged at the top of the upright post; the pendulum body is arranged below the cross shaft assembly; an upper circuit board mounted above the spider assembly; the lower circuit board is mounted at the top of the pendulum body; connect the circular telegram through many thin wires, the one end of thin wire with circuit board, its down the other end of thin wire certainly the middle part of cross axle subassembly stretch out the back with go up the circuit board and connect, the utility model provides a relatively poor and the precision of current laser marking instrument compensatory easily receive the technical problem who influences.

Description

Large-compensation anti-falling machine type

Technical Field

The utility model relates to a laser striping machine technical field especially relates to an anti model that falls of big compensation.

Background

The laser line marking instrument is also called laser line throwing instrument, is widely used in engineering measurement and indoor decoration, provides level and plumb references, and is a high-precision photoelectric instrument.

The existing laser line marking instrument can only be connected through a thin wire from the side, so that the laser line marking instrument has poor compensation performance, the thin wire installed on the side is easy to be grabbed and touched by people, or the thin wire is easy to deform or shift after the laser line marking instrument falls accidentally, so that the machine precision has large deviation. Because the precision of the instrument is adjusted according to the shape and the position of the thin conducting wire during the initial assembly, if the shape and the position of the subsequent thin conducting wire are changed to a certain degree, the precision of the machine is greatly deviated, so that the instrument is invalid, and the work of a user is greatly deviated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a big compensation is anti to be fallen machine type, has solved the relatively poor technical problem who easily receives the influence with the precision of prior art's laser marking appearance compensatory.

The embodiment of the application discloses anti machine type of falling of big compensation includes:

a base;

the upright posts are vertically arranged on the base at intervals;

the cross shaft assembly is arranged at the top of the upright post;

the pendulum body is arranged below the cross shaft assembly;

the upper circuit board is arranged above the universal joint pin assembly;

the lower circuit board is arranged on the top of the pendulum body;

and one end of each thin wire is connected with the lower circuit board, and the other end of each thin wire extends out of the middle part of the cross shaft assembly and then is connected with the upper circuit board.

The embodiment of the application adjusts the positions of the upper circuit board and the lower circuit board to form an upper structure and a lower structure, and then the thin conducting wire is arranged in the middle of the upper circuit board and the lower circuit board, so that the technical problem of poor compensation caused by the fact that the side surfaces of the existing product are connected through the thin conducting wire is solved; meanwhile, the thin wires are routed from the middle part, so that the influence of falling on the precision of the product can be reduced, and the accuracy is improved.

On the basis of the technical scheme, the embodiment of the application can be further improved as follows:

furthermore, the support column structure further comprises two support columns, the two support columns are diagonally distributed on the cross shaft assembly, the top of each support column is connected with the bottom surface of the upper circuit board, and the support column structure has the beneficial effect that the support columns distributed at intervals are used for supporting, so that the upper circuit board is prevented from being influenced by other components.

Further, the cross-shaft assembly includes:

the pillar ring is connected with the top of the pillar;

the cross shaft is arranged inside the support ring and matched with the support ring, and the step has the advantage that subsequent pendulum bodies can be suspended conveniently through the corresponding cross shaft.

Furthermore, the top relative position of pendulum body is provided with two connecting portion, connecting portion are located inside the pillar ring, just connecting portion respectively with cross axle, pillar ring connect, adopt this step's beneficial effect to realize stable connection through the connecting portion of pendulum body.

Further, the thin wires are distributed diagonally in the center.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. this application designs to the position of circuit board, makes it be located upper and lower position, accomplishes the connection through thin wire to this side of having solved current product leads to the poor technical problem of compensatory nature through thin wire connection.

2. The thin wire in this application is walked the line from middle part, and after can avoiding unexpected fall, the thin wire warp the precision that influences the product (the wire can produce the pulling force to produce the skew).

3. The structure of this application can be convenient for subsequent production and maintenance, and relevant personnel can not touch thin wire to influence the precision of product.

4. The application of this kind of thin wire connected mode's laser marking appearance is in production and follow-up maintenance in-process, and assembly and maintenance personal are difficult to touch thin wire, and thin wire puts at the instrument central point and arranges, and the instrument is rocking or when falling, and the amplitude of swing of thin wire is little, can not produce great deformation or position change to there is very strong protectiveness to the precision of marking appearance, and stability also improves very greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a large compensation anti-falling machine type according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the pendulum of FIG. 1;

FIG. 3 is a schematic view of the top portion of FIG. 1;

FIG. 4 is a top view of FIG. 1 with the upper circuit board removed;

1-a base; 2-upright post; 3-a cross-shaft assembly; 4-pendulum body; 5-upper circuit board; 6-lower circuit board; 7-thin wire; 8-a support column;

301-pillar ring; 302-cross shaft;

401 — a connecting portion.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Example 1:

as shown in fig. 1 to 4, the embodiment of the application discloses a large compensation anti-falling machine type, and the arrangement of thin wires in the large compensation anti-falling machine type solves the technical problem of poor compensation performance caused by the connection of the side surfaces of the existing product through the thin wires;

the concrete structure comprises:

a base 1, wherein the base 1 is an existing base and is not described herein again;

a plurality of upright posts 2 are vertically arranged on the base 1 at intervals, and the preferred scheme of the upright posts 2 is three, and the upright posts are distributed in a triangular manner, so that the stability of the top part is ensured;

a cross shaft assembly 3 installed on the top of the upright post 2, the cross shaft assembly 3 being used for suspending a subsequent pendulum body;

the pendulum body 4 is arranged below the cross shaft component 3, and a plurality of lasers are assembled on the pendulum body 4 and used for providing light sources;

the upper circuit board 5 is arranged above the cross shaft assembly 3, and the upper circuit board 5 is convenient for realizing subsequent electric control;

the lower circuit board 6 is arranged at the top of the pendulum body 4, and the lower circuit board 6 is convenient for realizing electric control subsequently;

one end of each thin wire 7 is connected with the lower circuit board 6, and the other end of each thin wire 7 extends out of the middle part of the cross shaft assembly 3 and then is connected with the upper circuit board 5; the arrangement direction and the installation position of the thin wires 7 are designed; compared with the prior art that the circuit board is arranged on the side surface, the circuit board is arranged on the top, and then the trend of the thin conducting wire for electric connection is changed into the middle trend, so that the lateral tension is reduced, and the stability of the pendulum body is improved; meanwhile, the problem that the precision of a product is influenced by the deformation of the thin wire after the thin wire falls accidentally (the wire can generate tension so as to generate deviation) can be avoided.

In an embodiment, two support columns 8 are further provided, the support columns 8 are diagonally distributed on the cross shaft assembly 3, and the top of each support column 8 is connected with the bottom of the upper circuit board 5; the support posts 8 are used to adjust the spacing between the top of the upper circuit board 5 and the top of the spider assembly 3, thereby avoiding the top of the pendulum 4 from affecting the upper circuit board 5.

In one embodiment, the cross-shaft assembly 3 includes:

the support ring 301 is connected with the top of the upright post 2, and an assembly through hole is formed in the middle of the support ring 301 and used for assembling a subsequent cross shaft and facilitating routing of thin wires;

a cross 302 installed inside the support ring 301, wherein the cross 302 is engaged with the support ring 301; the cross shaft 302 in the present application may be formed by crossing long and short shafts, or by crossing two shafts having the same length, and the form of assembling the cross shaft 302 and the support ring 301 is specifically that the cross shaft 302 and the support ring 301 are assembled through a bearing, which is prior art and will not be described herein again.

Two connecting parts 401 are arranged at opposite positions of the top of the pendulum body 4, the connecting parts are positioned in the strut ring 301, and the connecting parts 401 are respectively connected with the cross shaft 302 and the strut ring 301; connecting portion 401 in this application is cubic, two the relative interval of connecting portion 401 sets up, and a connecting portion 401 with a side of support ring 301 inboard cooperatees, mutually supports with cross 302 again and accomplishes the connection.

In one embodiment, the thin wires 7 are multiple, and the thin wires 7 are distributed diagonally; the thin wires 7 in the present application are specifically 5 as shown in the figure, wherein one part is 3, and the other part is 2, and the two parts are distributed diagonally.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (5)

1. A large compensation drop resistant model, comprising:

a base;

the upright posts are vertically arranged on the base at intervals;

the cross shaft assembly is arranged at the top of the upright post;

the pendulum body is arranged below the cross shaft assembly;

an upper circuit board mounted above the spider assembly;

the lower circuit board is mounted at the top of the pendulum body;

and one ends of the thin wires are connected with the lower circuit board, and the other ends of the thin wires extend out of the middle part of the cross shaft assembly and then are connected with the upper circuit board.

2. The large compensation anti-falling machine type according to claim 1, further comprising two support columns, wherein the two support columns are diagonally distributed on the cross-axle assembly, and the top of each support column is connected with the bottom surface of the upper circuit board.

3. The large compensation drop-resistant machine type according to claim 2, wherein the cross-axle assembly comprises:

the pillar ring is connected with the top of the pillar;

and the cross shaft is arranged inside the support ring and matched with the support ring.

4. The large-compensation anti-falling machine type according to claim 3, wherein two connecting portions are arranged at opposite positions of the top of the pendulum body, the connecting portions are located inside the strut ring, and the connecting portions are respectively connected with the cross shaft and the strut ring.

5. The large compensation anti-falling machine type according to claim 4, wherein the thin wires are multiple and distributed diagonally in the center.

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