CN211425442U

CN211425442U - Shell for laser line marking instrument

Info

Publication number: CN211425442U
Application number: CN202020124296.9U
Authority: CN
Inventors: 蒋海洋
Original assignee: Yangzhou Weikelai Laser Technology Co ltd
Current assignee: Yangzhou Weikelai Laser Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-04
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a shell for laser marking instrument, including first shell, second shell and locking unit, the inboard four corners of first shell all is provided with many reference columns, and the inboard four corners of second shell all is provided with the hollow post corresponding with the reference column, and first shell and second shell combination form hollow shell, and install the inboard of first shell the locking unit, the utility model provides a straight shell function singleness among the prior art, the technical problem of the collision of unable reduction laser marking instrument.

Description

Shell for laser line marking instrument

Technical Field

The utility model relates to a laser striping machine technical field especially relates to a shell for laser striping machine.

Background

The laser striping machine is also called as a laser striping machine and is widely used for engineering measurement and indoor decoration; the laser module assembly can obtain the vertical lines and the laser lines of a horizontal direction and the standard point on ground in four directions on the core through adjusting, and after the laser demarcation device switched on the power, the horizontal lines, vertical lines and plumb point were jetted out to the laser module shadow, and the user used this as the benchmark to measure and decorate. The shell of current laser line marking appearance only uses as the shell usually, can not carry out the locking to laser line marking appearance's module, and in the transportation, laser line marking appearance can produce and rock, has the possibility of producing the collision like this, influences its use accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shell for laser marking instrument has solved the shell function singleness among the prior art, can't reduce the technical problem of laser marking instrument's collision.

The utility model provides a shell for laser marking instrument, includes first shell, second shell and locking unit, the inboard four corners of first shell all is provided with many reference columns, the inboard four corners of second shell all is provided with the hollow post corresponding with the reference column, first shell and second shell combination form hollow casing, install the inboard of first shell the locking unit.

The shell with the beneficial effects of the utility model is formed by splicing two half shells, and meanwhile, the shell is also provided with a locking unit which is used for locking the laser line marking instrument body and preventing the laser line marking instrument body from shaking in the transportation process to influence the accuracy of the subsequent use of the laser line marking instrument body; the utility model discloses simple structure, the range of application is wide.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

further, the through-hole has been seted up on the first shell, the locking unit includes sliding block, locking strip and shifting block, the sliding block sets up the inboard at first shell, and the inboard of sliding block is provided with the locking strip, the inboard of shifting block passes the through-hole with the sliding block is connected, and the beneficial effect who adopts this step is through stirring the regulation that can carry out the locking strip position to accomplish the locking of graticule.

Furthermore, the side of locking strip has seted up the arc recess, adopts the beneficial effect of this step to be convenient for with the cooperation of laser marking appearance bottom, guarantee the stability of locking.

Furthermore, a sliding groove is formed in the inner side of the first shell, a sliding protrusion is arranged on one side, facing the side wall of the first shell, of the sliding block, and the sliding protrusion is located inside the sliding groove.

Further, the side of first shell is provided with the locking strip, the locking strip with the upper surface laminating of sliding block adopts this step's beneficial effect to guarantee through the locking strip that the sliding block can the locking after the motion.

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 view of a housing for a laser line marking apparatus according to embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a second housing of a housing for a laser line marking device according to embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of a first housing and a locking unit of a housing for a laser line marking device according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of a first housing of a housing for a laser line striper according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a locking unit of a housing for a laser line marking device according to embodiment 1 of the present invention;

reference numerals:

1-a first housing; 2-a second housing; 3-locking strip; 4-a positioning column; 5-hollow column; 6-a hollow shell; 7-a locking unit; 8-a through hole; 9-a sliding groove; 10-sliding projection;

701-a slider; 702-a locking bar; 703-shifting block; 704-arc groove.

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.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "upper", "lower", "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 referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1 to 5, the housing for a laser line marking instrument provided in this embodiment includes a first housing 1, a second housing 2, and a locking unit 7, wherein four corners of an inner side of the first housing 1 are each provided with a plurality of positioning pillars 4, four corners of an inner side of the second housing 2 are each provided with a hollow pillar 5 corresponding to the positioning pillars 4, the first housing 1 and the second housing 2 are combined to form a hollow housing 6, and the locking unit 7 is installed inside the first housing 1; in the embodiment, the hollow shell 6 is internally provided with a body for assembling the laser line marking instrument and is formed by assembling two shells, the inner side of the first shell 1 is provided with a positioning column 4, the inner side of the second shell 2 is provided with a hollow column 5, and during assembly, the hollow column 5 extends into the positioning column 4 for fixing, so that the hollow shell 6 is assembled; the locking unit 7 is used for locking the bottom of the laser line marking instrument, and when the laser line marking instrument is not used, the laser line marking instrument is prevented from shaking to cause damage; when the locking unit 7 is used, the locking unit is pulled to be loosened.

As shown in fig. 3-4, a through hole 8 is formed in the first housing 1, the locking unit 7 includes a sliding block 701, a locking bar 702, and a shifting block 703, the sliding block 701 is disposed inside the first housing 1, the locking bar 702 is disposed inside the sliding block 701, and the shifting block 703 passes through the through hole 8 and is connected to the sliding block 701; the locking unit 7 in this embodiment includes a plurality of portions, wherein the shifting block 703 can drive the sliding block 701 to move, thereby realizing the back-and-forth movement of the locking bar 702, and making it close to or far away from the laser line marking instrument body inside the housing.

As shown in fig. 5, the side surface of the locking bar 702 is provided with an arc-shaped groove 704, and the arc-shaped groove 704 corresponds to the laser line marking apparatus body, so that the locking stability can be ensured.

As shown in fig. 4, a sliding groove 9 is formed on the inner side of the first housing 1, a sliding protrusion 10 is provided on one side of the sliding block 701 facing the side wall of the first housing 1, and the sliding protrusion 10 is located inside the sliding groove 9; the sliding protrusion 10 in this embodiment can move along the sliding groove 9, and the sliding protrusion is connected to the sliding block 701, so that the moving direction of the sliding block 701 is limited, and the stability of the movement of the sliding block 701 is ensured.

As shown in fig. 3-4, a locking strip 3 is disposed on a side surface of the first housing 1, the locking strip 3 is attached to an upper surface of the sliding block 701, and the upper surfaces of the locking strip 3 and the sliding block 701 are both wavy; in this embodiment, the locking bar 3 and the sliding block 701 are matched with each other, and after the sliding block 701 moves for a certain distance, the sliding block 701 can be limited to move continuously; the slider 701 can continue to move when the force of the toggle exceeds a certain value.

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

1. The utility model provides a shell for laser marking instrument, its characterized in that includes first shell, second shell and locking unit, the inboard four corners of first shell all is provided with many reference columns, the inboard four corners of second shell all be provided with the corresponding hollow post of reference column, first shell with the combination of second shell forms hollow casing, install the inboard of first shell the locking unit.

2. The housing of claim 1, wherein the first housing has a through hole, the locking unit comprises a sliding block, a locking bar and a shifting block, the sliding block is disposed inside the first housing, the locking bar is disposed inside the sliding block, and the shifting block passes through the through hole and is connected to the sliding block.

3. The housing of claim 2, wherein the locking bar has an arcuate groove formed in a side surface thereof.

4. The housing of claim 3, wherein a sliding groove is formed on an inner side of the first housing, and a sliding protrusion is disposed on a side of the sliding block facing the side wall of the first housing, and the sliding protrusion is located inside the sliding groove.

5. The housing of claim 4, wherein the first housing is provided with a locking bar at a side thereof, and the locking bar is engaged with an upper surface of the sliding block.

6. The housing of claim 5, wherein the upper surfaces of the locking bar and the sliding block are wavy.