CN208540283U - A kind of Novel chassis structure - Google Patents
A kind of Novel chassis structure Download PDFInfo
- Publication number
- CN208540283U CN208540283U CN201821252732.XU CN201821252732U CN208540283U CN 208540283 U CN208540283 U CN 208540283U CN 201821252732 U CN201821252732 U CN 201821252732U CN 208540283 U CN208540283 U CN 208540283U
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- CN
- China
- Prior art keywords
- lower cover
- utility
- model
- pcba board
- several
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a kind of Novel chassis structure, including upper cover and lower cover, PCBA board is provided between the upper cover and lower cover, surrounding is provided with several female threads on the inside of the upper cover, surrounding is provided with several pin threads corresponding with the female thread on the inside of the lower cover, several described female threads are engaged with several pin threads being correspondingly arranged, the PCBA board is provided with location hole, the positioning column being connected with the location hole is provided on the inside of the lower cover, the buckle for engaging the PCBA board both ends is additionally provided on the inside of the lower cover, the utility model provides a kind of mounting structure being simple and efficient, make product that can save Material Cost, energy production and assembly process, which is done, again more easily assembles, it can be directly by the PCBA of product in the case where fixed without screw, it is mounted directly in casing, pass through this New structure saves the Material Cost of product, while saving the production time, and then improves production efficiency.
Description
Technical field
The utility model relates to a kind of casing structure technical fields of small ray machine product, and in particular to arrive a kind of Novel chassis
Structure.
Background technique
With the development of technology, the function of networking products is also more and more diversified, and competition is also more and more fierce, especially valence
The competition of lattice could be easily accepted by a user, in order to make to produce in market competition this requires product has excellent superiority of effectiveness
Product are more competitive in price, and the casing structure of current small ray machine product installs complexity, and higher cost.
Utility model content
For the prior art there are above-mentioned deficiency, the utility model provides a kind of Novel chassis structure, this is practical new
Type provides a kind of mounting structure being simple and efficient, and makes product that can save Material Cost and production and assembly process is done more
It is easy assembly.
The technical solution of the utility model is a kind of Novel chassis structure, including upper cover and lower cover, the upper cover and lower cover
Between be provided with PCBA board, surrounding is provided with several female threads on the inside of the upper cover, and surrounding is provided with several on the inside of the lower cover
A pin thread corresponding with the female thread, several described female threads are engaged with several pin threads being correspondingly arranged, the PCBA
Plate is provided with location hole, and the positioning column being connected with the location hole is provided on the inside of the lower cover, is also set up on the inside of the lower cover
There is the buckle for engaging the PCBA board both ends.
Above-mentioned a kind of Novel chassis structure, wherein surrounding is provided with 7 female threads on the inside of the upper cover, and wherein side is set
It is equipped with a female thread.
Above-mentioned a kind of Novel chassis structure, wherein the PCBA board both ends are respectively set there are two location hole.
Above-mentioned a kind of Novel chassis structure a, wherein limited step is provided on the positioning column, for limiting PCBA
Plate moves downward.
Above-mentioned a kind of Novel chassis structure, wherein both ends are respectively arranged with a buckle on the inside of the lower cover.
A kind of Novel chassis structure provided by the utility model has below beneficial to effect: 1, the utility model provides one kind
The mounting structure being simple and efficient makes product that can save Material Cost and production and assembly process is done and more easily assembled, can be straight
It connects the PCBA of product in the case where fixed without screw, is mounted directly in casing, is saved by this new structure
The Material Cost of product is saved, while saving the production time, and then improves production efficiency.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the utility model and its spy
Sign, shape and advantage will become more apparent upon.Identical label indicates identical part in all the attached drawings.Not deliberately according to
Ratio draws attached drawing, it is preferred that emphasis is shows the purport of the utility model.
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the superstructure schematic diagram of the utility model.
Fig. 3 is the lower cover structure schematic diagram of the utility model.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To illustrate the technical solution of the utility model.The preferred embodiment of the utility model is described in detail as follows, however in addition to these
Detailed description is outer, and the utility model can also have other embodiments.
Referring to Fig.1 shown in-Fig. 3, the utility model provides a kind of Novel chassis structure, including upper cover 1 and lower cover 2, on
PCBA board 3 is provided between lid 1 and lower cover 2,1 inside surrounding of upper cover is provided with several female threads 4, the setting of 2 inside surrounding of lower cover
There are several pin threads 5 corresponding with female thread 4, referring to shown in Fig. 2, Fig. 3, several female threads 4 and several pin threads 5 being correspondingly arranged
Engaged, working principle are as follows: firmly pressing allows female thread 4 and pin thread 5 to be mutually buckled together and can fix upper and lower covers, PCBA board
3 are provided with location hole 6, and the positioning column 7 being connected with location hole 6 is provided on the inside of lower cover 2, is additionally provided on the inside of lower cover 2 for card
The buckle 8 at 3 both ends of PCBA board is closed, shown referring to Fig.1, the working principle of the utility model are as follows: first pass through PCBA board 3
Location hole 6 and positioning column 7 are positioned, and are engaged by buckling 8 pairs of 3 both ends of PCBA board, then by upper cover 1 and lower cover
2 carry out lid conjunction, and the utility model no longer needs to mounting screw, have the function that reduce process and material, reduce the material of product
Cost, meanwhile, installation is simple and convenient, due to reducing the materials such as screw, greatly improves production efficiency.
In the utility model one in preferred but unrestricted embodiment, surrounding is provided with 7 female threads on the inside of upper cover, wherein one
Side is provided with a female thread, and similarly the setting position of the pin thread 5 of lower cover is corresponding with female thread.
In the utility model one in preferred but unrestricted embodiment, PCBA board both ends are respectively set there are two location hole 6,
Similarly the quantity of positioning column 7 is corresponding.
In the utility model one in preferred but unrestricted embodiment, it is provided with a limited step 9 on positioning column 7, is used for
Limitation PCBA board moves downward, and the stability of PCBA board installation can be improved.
In the utility model one in preferred but unrestricted embodiment, both ends are respectively arranged with a buckle on the inside of lower cover
8, it can be further improved the stability of PCBA board installation, the mounting structure of the utility model makes product that can save material
Cost, but energy production and assembly process is done and is more easily assembled, it can be directly by the PCBA of product in the case where fixed without screw, directly
It connects and is mounted in casing, the Material Cost of product is saved by this new structure, while saving the production time, Jin Erti
High efficiency.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art all may be used in the case where not departing from technical solutions of the utility model ambit
Many possible changes and modifications are made to technical solutions of the utility model using the methods and technical content of the disclosure above, or are repaired
It is changed to the equivalent embodiment of equivalent variations, this has no effect on the substantive content of the utility model.Therefore, all practical without departing from this
The content of new technique scheme, any simple modification made to the above embodiment of foundation the technical essence of the utility model, etc.
With variation and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (5)
1. a kind of Novel chassis structure, including upper cover and lower cover, it is provided with PCBA board between the upper cover and lower cover, feature exists
In surrounding is provided with several female threads on the inside of the upper cover, and surrounding is provided with several and the female thread pair on the inside of the lower cover
The pin thread answered, several described female threads are engaged with several pin threads being correspondingly arranged, and the PCBA board is provided with location hole,
It is provided with the positioning column being connected with the location hole on the inside of the lower cover, is additionally provided on the inside of the lower cover described for engaging
The buckle at PCBA board both ends.
2. a kind of Novel chassis structure as described in claim 1, which is characterized in that surrounding is provided with 7 on the inside of the upper cover
Female thread, wherein side is provided with a female thread.
3. a kind of Novel chassis structure as claimed in claim 2, which is characterized in that the PCBA board both ends are respectively arranged with two
A location hole.
4. a kind of Novel chassis structure as claimed in claim 3, which is characterized in that be provided with a limiting stand on the positioning column
Rank moves downward for limiting PCBA board.
5. a kind of Novel chassis structure as claimed in claim 4, which is characterized in that both ends are respectively arranged on the inside of the lower cover
One buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252732.XU CN208540283U (en) | 2018-08-04 | 2018-08-04 | A kind of Novel chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252732.XU CN208540283U (en) | 2018-08-04 | 2018-08-04 | A kind of Novel chassis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540283U true CN208540283U (en) | 2019-02-22 |
Family
ID=65386982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821252732.XU Expired - Fee Related CN208540283U (en) | 2018-08-04 | 2018-08-04 | A kind of Novel chassis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540283U (en) |
-
2018
- 2018-08-04 CN CN201821252732.XU patent/CN208540283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20200804 |