CN216246363U - Double-layer laser line marking instrument shell - Google Patents
Double-layer laser line marking instrument shell Download PDFInfo
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- CN216246363U CN216246363U CN202122923273.1U CN202122923273U CN216246363U CN 216246363 U CN216246363 U CN 216246363U CN 202122923273 U CN202122923273 U CN 202122923273U CN 216246363 U CN216246363 U CN 216246363U
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Abstract
The utility model discloses a double-layer laser line marking instrument shell, which relates to the technical field of shells and comprises: the inner shell is internally provided with an accommodating cavity, the top of the inner shell is provided with a first key slot, and the inner shell is provided with a plurality of first windows at intervals; the outer shell is sleeved on the inner shell, a second key pressing groove is formed in the top of the outer shell, a plurality of second windows are formed in the outer shell at intervals, the second windows correspond to the first windows one by one, and the first key pressing groove corresponds to the second key pressing groove; and the battery bin is arranged on one side of the inner shell. The utility model solves the technical problems that in the prior art, the single shell has poor anti-falling performance, and when the shell of the instrument is damaged and replaced, a non-professional maintenance worker easily destroys the precision of the instrument, so that the instrument cannot be used.
Description
Technical Field
The utility model relates to the technical field of shells, in particular to a double-layer laser line marking instrument shell.
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 existing shell is usually a single shell and is easily affected by external vibration; in addition, once the shell is damaged, the shell needs to be integrally disassembled, so that the installation is inconvenient, and parts such as a machine core in the shell are easily influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-layer laser line marking instrument shell, which solves the technical problems that in the prior art, the single shell body has poor anti-falling performance, and when the instrument shell is damaged and replaced, a non-professional maintenance worker easily destroys the precision of an instrument, so that the instrument cannot be used. To solve the technical problem of (1).
The embodiment of the application discloses double-deck laser striping machine shell includes:
the inner shell is internally provided with an accommodating cavity, the top of the inner shell is provided with a first key pressing groove, and the inner shell is provided with a plurality of first windows at intervals;
the outer shell is sleeved on the inner shell, a second key pressing groove is formed in the top of the outer shell, a plurality of second windows are formed in the outer shell at intervals, the second windows correspond to the first windows in a one-to-one mode, and the first key pressing groove corresponds to the second key pressing groove;
and the battery bin is arranged on one side of the inner shell.
This application embodiment designs the casing, adopts double-deck casing, can improve the holistic intensity of product like this, also can be convenient for carry out the casing and change, extension fixture's life.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
furthermore, the outer wall of the inner shell is provided with a longitudinal sliding groove, the inner wall of the outer shell is provided with a protrusion matched with the sliding groove, and the sliding groove sliding device has the advantages that the protrusion and the sliding groove are matched with each other, so that the outer shell is inserted into the inner shell, and convenience in assembly is improved.
Further, an assembly opening has been seted up to one side of inner shell, the locking post is installed to the both sides of assembly opening, the battery compartment sets up inside the assembly opening, the locking post is located the battery compartment top adopts this step's beneficial effect to improve the stability of battery compartment assembly through the locking post.
Further, a plurality of bolt holes have been seted up to the bottom circumference of inner shell, just the cooperation groove has been seted up to the inner wall of inner shell, and the beneficial effect of this step of adoption is through the bolt hole stability of improvement inner shell assembly back.
Furthermore, one side of the inner shell is provided with a shifting groove, the shifting groove and the assembling port are located on the adjacent side of the inner shell, and the beneficial effect of the step is that interference is avoided during subsequent assembling.
Further, battery compartment cooperation mouth has been seted up to one side of shell, battery compartment cooperation mouth top is provided with the extension section, the extension section is located battery compartment cooperation mouth top adopts this step beneficial effect to further protect, avoids the stability of battery compartment to receive external influence.
Furthermore, the side of shell, inner shell all is provided with the locating hole, adopts this step beneficial effect to be can improve the stability of shell and inner shell assembly through the locating hole.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. the embodiment of the application adopts the double shells as the shell of the laser line marking instrument, can improve the integral strength and is convenient to replace.
2. The embodiment of the application designs the structures of the outer shell and the inner shell, realizes the assembling form of the plug-in mounting and is convenient for subsequent replacement.
3. The embodiment of the application further designs the shell, and improves the stability of the assembled battery compartment through the extension section.
4. The embodiment of the application has solved the current not good problem of anti falling performance of shell, when avoiding the instrument shell to damage the change moreover, the precision of non-professional maintenance personal destruction instrument easily causes the unable problem of using of instrument.
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 description of the embodiments or 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 other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a housing of a dual-layer laser striping machine in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a housing of a double-layered laser striping machine according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an inner housing of a dual-layered laser striper housing in accordance with an embodiment of the present invention;
reference numerals:
1-an inner shell; 2-a housing; 3-a battery compartment; 4-a sliding groove; 5-bulge; 6-positioning holes; 7-bolt holes; 8-a mating groove;
101-a housing cavity; 102-first key press; 103-a first window; 104-a mounting port; 105-a locking post; 106-toggle slot;
201-second key press groove; 202-a second window; 203-battery compartment matching port; 204-extension segment.
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 utility model pertains.
In the description of the present application, it is to be understood that the terms "upper", "lower", "top" and "bottom", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Example (b):
as shown in fig. 1 to 3, the embodiment of the present application discloses a double-layer laser striping machine housing, which is used as a laser striping machine for protection, and the specific structure thereof comprises:
the inner shell comprises an inner shell 1, wherein an accommodating cavity 101 is formed in the inner shell 1, a first key slot 102 is formed in the top of the inner shell 1, and five first windows 103 are formed in the inner shell 1 at intervals; in the application, the inner shell 1 is assembled outside the movement and used for realizing protection, wherein the accommodating cavity 101 is internally used for assembling related accessories such as the movement, meanwhile, the related key grooves 102 are convenient for key assembly and use of workers, and the windows are convenient for light to penetrate out, so that the function of marking is realized;
the outer shell 2 is sleeved on the inner shell 1, a second key groove 201 is formed in the top of the outer shell 2, five first windows 202 are formed in the outer shell 2 at intervals, the second windows 202 correspond to the first windows 103, the first key grooves 102 correspond to the second key grooves 201, the other outer shell 2 is sleeved on the outer side of the inner shell 1 for further improving safety, and if the outer shell 2 is damaged, only the outer shell 2 needs to be replaced, so that the replacement is convenient; in the embodiment of the application, five windows correspond to five laser line light outlets, namely four windows are vertical and one window is horizontal.
In one embodiment, as shown in fig. 1 and 3, the outer wall of the inner shell 1 is provided with a longitudinal sliding groove 4, and the inner wall of the outer shell 2 is provided with a protrusion 5 matched with the sliding groove 4; the number of the sliding grooves 4 and the protrusions 5 in the embodiment of the present application may be one or more; the assembling form of the specific outer shell 2 and the inner shell 1 is a plug-in mounting form, positioning holes 6 are formed in the side faces of the outer shell 2 and the side face of the inner shell 1, namely positioning pins penetrate through the positioning holes 6, and the stability after assembling is guaranteed.
An assembly opening 104 is formed in one side of the inner shell 1, locking columns 105 are mounted on two sides of the assembly opening 104, the battery compartment 3 is arranged in the assembly opening 104, and the locking columns 105 are located above the battery compartment 3; the assembly opening 104 for placing the battery compartment 3 is formed in one side of the inner shell 1, wherein the locking column 105 can be assembled with a locking bolt for fixing the battery compartment 3 and ensuring the stability of the battery compartment 3.
Wherein, a plurality of bolt holes 7 have been seted up to the bottom circumference of inner shell 1, just cooperation groove 8 has been seted up to the inner wall of inner shell 1, and this cooperation groove 8 is convenient for inner shell 1 and its inside part to mutually support, and bolt hole 7 is convenient for accomplish from the bottom and screws up the bolt, accomplishes the fixed of inner shell 1.
The toggle groove 106 is formed in one side of the inner shell 1, the toggle groove 106 and the assembling port 104 are located on the adjacent side of the inner shell 1, the toggle groove 106 in the embodiment of the application is used for assembling an adjusting component, so that the laser striping machine can be adjusted conveniently, and meanwhile, the toggle groove is adjacent to the assembling port 104, so that the adjusting component can be installed in a sufficient space, and interference can not be generated.
A battery compartment matching opening 203 is formed in one side of the shell 2, an extension section 204 is arranged above the battery compartment matching opening 203, and the extension section 204 is positioned above the battery compartment matching opening 203; battery compartment cooperation mouth 203 and assembly mouth 104 in this application embodiment mutually support for place battery compartment 3, and extension section 204 outwards extends, covers locking post 105, can protect locking post 105 like this, avoids external factors to influence the assembly part of battery compartment, prolongs the life of whole casing.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the utility model 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 utility model. 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; while the utility model has been described in detail and with reference to the foregoing embodiments, it will 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 depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (7)
1. A dual layer laser striper housing comprising:
the inner shell is internally provided with an accommodating cavity, the top of the inner shell is provided with a first key pressing groove, and the inner shell is provided with a plurality of first windows at intervals;
the outer shell is sleeved on the inner shell, a second key pressing groove is formed in the top of the outer shell, a plurality of second windows are formed in the outer shell at intervals, the second windows correspond to the first windows in a one-to-one mode, and the first key pressing groove corresponds to the second key pressing groove;
and the battery bin is arranged on one side of the inner shell.
2. The double-layer laser striping machine outer shell of claim 1, wherein the outer wall of the inner shell is provided with a longitudinal sliding groove, and the inner wall of the outer shell is provided with a protrusion which is matched with the sliding groove.
3. The double-layer laser striping machine outer shell according to claim 2, wherein an assembly opening is formed in one side of the inner shell, locking columns are mounted on two sides of the assembly opening, the battery compartment is arranged inside the assembly opening, and the locking columns are located above the battery compartment.
4. The double-layer laser striping machine outer shell according to claim 3, wherein a plurality of bolt holes are formed in the circumferential direction of the bottom of the inner shell, and a matching groove is formed in the inner wall of the inner shell.
5. The double-layer laser striping machine outer shell of claim 4, wherein a toggle groove is formed in one side of the inner shell, and the toggle groove and the assembly opening are located on adjacent sides of the inner shell.
6. The double-layer laser striping machine shell according to claim 5, wherein a battery compartment mating opening is formed in one side of the shell, an extension section is arranged above the battery compartment mating opening, and the extension section is positioned above the battery compartment mating opening.
7. The double-layer laser striper housing of claim 6, wherein the positioning holes are formed in the side surfaces of the outer housing and the inner housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923273.1U CN216246363U (en) | 2021-11-25 | 2021-11-25 | Double-layer laser line marking instrument shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923273.1U CN216246363U (en) | 2021-11-25 | 2021-11-25 | Double-layer laser line marking instrument shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246363U true CN216246363U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122923273.1U Active CN216246363U (en) | 2021-11-25 | 2021-11-25 | Double-layer laser line marking instrument shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216246363U (en) |
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2021
- 2021-11-25 CN CN202122923273.1U patent/CN216246363U/en active Active
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