CN209027614U - Concentrator - Google Patents
Concentrator Download PDFInfo
- Publication number
- CN209027614U CN209027614U CN201822070781.8U CN201822070781U CN209027614U CN 209027614 U CN209027614 U CN 209027614U CN 201822070781 U CN201822070781 U CN 201822070781U CN 209027614 U CN209027614 U CN 209027614U
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- China
- Prior art keywords
- front housing
- concentrator
- wall
- shell
- rear shell
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- 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.)
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Abstract
The utility model discloses a kind of concentrator, including shell and it is installed on the intracorporal host of the shell and terminal block, the host and the terminal block are electrically connected, the shell corresponds to the terminal block and offers wiring hole, face is equipped with mounting at the wiring hole, and the mounting is connect by dowel with the side wall of the wiring hole.In technical solution provided by the utility model, multiple terminal blocks can be set in the concentrator, when needing to use the terminal block, by getting rid of the mounting corresponding with the terminal block, wiring can be carried out to the terminal block, to improve the scalability of the concentrator.
Description
Technical field
The utility model relates to water utilities equipment technical field, in particular to a kind of concentrator.
Background technique
For the demand of China's water industrial application of information technology management service, now there is a kind of wireless remote transmission meter reading control system on the market
System.Concentrator is the important composition equipment of the system, and concentrator can connect multiple gauge tables, the institute that it can be managed automatically
There is meter data to copy back and store, while receiving the control command of administrative center and being transmitted to gauge table, to the water meter of resident
Behaviour in service acquired in real time, realize the centrally stored of data and unified management, reduce hand labor, greatly improve
Working efficiency provides foundation for relevant department's management, statistics, analysis energy service condition, makes to manage more scientific, more efficient.
But existing concentrator has that scalability is poor.
Utility model content
The main purpose of the utility model is to propose a kind of concentrator, it is intended to which the scalability for solving existing concentrator is poor
The problem of.
To achieve the above object, the utility model provides a kind of concentrator, including shell and is installed on the shell
Interior host and terminal block, the host and the terminal block are electrically connected；
The shell corresponds to the terminal block and offers wiring hole, and face is equipped with mounting, the mounting at the wiring hole
It is connect by dowel with the side wall of the wiring hole.
Preferably, the shell is plastic material.
Preferably, the shell includes:
Rear shell is formed with accommodating chamber, and forward and downward in open setting, the accommodating chamber includes close to the accommodating chamber
Lower port cavity of resorption section and far from the accommodating chamber lower port epicoele section；
Upper front housing is installed on the upper end of the rear shell, and covers the front port for closing the epicoele section；And
Lower front housing is installed on the lower end of the rear shell, and covers under the front port and the accommodating chamber for closing the cavity of resorption section
Port；
Wherein, the host is set to the epicoele section, and the terminal block is set to the cavity of resorption section, and the wiring hole is opened in
The lower front housing.
Preferably, for the terminal block along left and right to arrangement, the lower front housing has antetheca, lower wall, left wall and right wall, described
The rear end of the lower wall of lower front housing offers the wiring hole along left and right to extension, and edge left and right is more to being equipped at intervals at the wiring hole
A mounting, and the two neighboring mounting is connected by the dowel.
Preferably, the left wall and right wall of the lower front housing are opened up in the position of rear end and the lower wall close to the lower front housing
There is the wiring hole.
Preferably, the left wall of the rear shell and right wall are recessed inwardly in the position of the lower port close to the accommodating chamber,
To form recessed portion, the left wall of the lower front housing and the upper end correspondence of right wall are inserted into recessed in the left wall and right wall of the rear shell
In concave portion, and abutted with the upper side wall of the recessed portion.
Preferably, the left wall and right wall of the lower front housing are convexly equipped with joint bar upward, and the upper side wall of the recessed portion opens up
There is the slot for the corresponding joint bar grafting.
Preferably, it is mutually fixed between the rear shell and the upper front housing by spiro connecting piece；And/or
It is mutually fixed between the rear shell and the lower front housing by spiro connecting piece.
Preferably, the upper front housing is convexly equipped with clasp downward, and the rear shell is correspondingly provided with the buckle for the clasp clasp.
Preferably, the upper front housing is locally recessed inwardly and is formed with mounting groove, is movably installed with face at the mounting groove
Lid, to open and close the notch of the mounting groove；
There is the cover upset end being oppositely arranged and inserted terminal, the upset end of the cover to be installed on institute turnablely
The one side wall of mounting groove is stated, the inserted terminal of the cover is convexly equipped with inserting column, the side wall pair of the mounting groove towards the upper front housing
The inserting groove for the inserting column grafting should be offered.
In technical solution provided by the utility model, multiple terminal blocks are can be set in the concentrator, are needing to make
When using the terminal block, by getting rid of the mounting corresponding with the terminal block, wiring can be carried out to the terminal block, to mention
The scalability of the concentrator is risen.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the decomposition diagram of part-structure in an embodiment of concentrator provided by the utility model；
Fig. 2 is the structural schematic diagram of lower front housing in Fig. 1；
Fig. 3 is partial enlargement diagram at A in Fig. 2；
Fig. 4 is the structural schematic diagram of rear shell in Fig. 1；
Fig. 5 is partial enlargement diagram at B in Fig. 4.
The drawing reference numeral of the application illustrates:
| Label | Title | Label | Title |
| 100 | Concentrator | 32 | Mounting groove |
| 1 | Terminal block | 33 | Inserting groove |
| 2 | Rear shell | 4 | Lower front housing |
| 21 | Accommodating chamber | 41 | Wiring hole |
| 22 | Recessed portion | 42 | Mounting |
| 23 | Slot | 43 | Dowel |
| 24 | Buckle | 44 | Joint bar |
| 3 | Upper front housing | 5 | Cover |
| 31 | Clasp | 51 | Inserting column |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that directionality instruction is only used for solving if relating to directionality instruction in the utility model embodiment
Relative positional relationship, the motion conditions etc. between component each under a certain particular pose are released, if the particular pose changes
When, then directionality instruction also correspondingly changes correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of concentrator, Fig. 1 to Fig. 5 is an embodiment of concentrator provided by the utility model.
Fig. 1 and Fig. 2 are please referred to, in the present embodiment, the concentrator 100 includes shell and is installed in the shell
Host (being not shown) and terminal block 1, the host and the terminal block 1 be electrically connected, described in the shell is corresponding
Terminal block 1 offers wiring hole 41, and face is equipped with mounting 42 at the wiring hole 41, and the mounting 42 passes through dowel 43 and institute
State the side wall connection of wiring hole 41.
In technical solution provided by the utility model, multiple terminal blocks 1 are can be set in the concentrator 100, are being needed
When will be using the terminal block 1 is arrived, by getting rid of 42 (in the present embodiment, the shell of the mounting corresponding with the terminal block 1
For plastic material, in this way can more labour-saving get rid of the mounting 42), wiring can be carried out to the terminal block 1, to be promoted
The scalability of the concentrator 100.
By getting rid of the mounting 42 on the shell, so that the terminal block 1 appears, wiring can be carried out, for
The pattern of the shell can not do particular determination, specifically, please refer to Fig. 1, Fig. 2 and Fig. 4, in the present embodiment, the shell
Body includes rear shell 2, upper front housing 3 and lower front housing 4, and the rear shell 2 is formed with accommodating chamber 21, and sets forward and downward in opening
It sets, the accommodating chamber 21 includes under the cavity of resorption section and the separate accommodating chamber 21 of the lower port close to the accommodating chamber 21
The epicoele section of port, the upper front housing 3 is installed on the upper end of the rear shell 2, and covers the front port for closing the epicoele section, under described
Front housing 4 is installed on the lower end of the rear shell 2, and covers the lower port of the front port and the accommodating chamber 21 that close the cavity of resorption section,
In, the host be set to the epicoele section, the terminal block 1 be set to the cavity of resorption section, the wiring hole 41 be opened in it is described under
Front housing 4 is processed respectively by the rear shell 2, the upper front housing 3 and the lower front housing 4, is then assembled into the shell, this
Sample is conducive to the machine-shaping of the shell.
The wiring hole 41 is set to the lower front housing 4 and specifically please refers to Fig. 1 and Fig. 2, in the present embodiment, the end
For son row 1 along left and right to arrangement, the lower front housing 4 has antetheca, lower wall, left wall and right wall, the rear end of the lower wall of the lower front housing 4
The wiring hole 41 along left and right to extension is offered, along left and right to being equipped at intervals with multiple mountings 42 at the wiring hole 41,
And the two neighboring mounting 42 is connected by the dowel 43, can further promote the expansion of the concentrator 100 in this way
Malleability.
Further, the left wall and right wall of the lower front housing 4 are opened in the position of rear end and the lower wall close to the lower front housing 4
Equipped with the wiring hole 41, the concentrator 100 described in this way can not only carry out wiring from below, can also be connect from right and left
Line.
The lower front housing 4 is installed on the lower end of the rear shell 2, and there are many connection types between the two, for example, it may be
The rear shell 2 and the lower front housing 4 are attached by buckle structure, can also be between the rear shell 2 and the lower front housing 4
It is mutually fixed by spiro connecting piece.In order to guarantee the global consistency of 2 junction of the lower front housing 4 and the rear shell, please refer to Fig. 1,
Fig. 4 and Fig. 5, in the present embodiment, the left wall and right wall of the rear shell 2 are in the position of the lower port close to the accommodating chamber 21
It is recessed inwardly, to form recessed portion 22, the corresponding left side for being inserted into the rear shell 2 of the left wall of the lower front housing 4 and the upper end of right wall
It in recessed portion 22 on wall and right wall, and is abutted with the upper side wall of the recessed portion 22, by the way that the recessed portion 22, Ke Yibao is arranged
The left wall and right wall for demonstrate,proving the lower front housing 4 can be flushed with the junction of the left wall of the rear shell 2 and right wall.
Further, Fig. 3 and Fig. 5 are please referred to, in the present embodiment, the left wall and right wall projection upward of the lower front housing 4
There is joint bar 44, the upper side wall of the recessed portion 22 offers the slot 23 for corresponding 44 grafting of joint bar, inserts by described
The installation positioning between the lower front housing 4 and the rear shell 2 may be implemented in the cooperation of muscle 44 and the slot 23.
Likewise, there are many connection types between the upper front housing 3 and the rear shell 2, for example, it may be described go forward
Shell 3 and the rear shell 2 are attached by buckle structure, can also be between the rear shell 2 and the upper front housing 3 by being spirally connected
Part is mutually fixed.The upper front housing 3 is installed on to the upper end of the rear shell 2 for convenience, referring to Fig. 1, in the present embodiment, institute
It states front housing 3 and is convexly equipped with clasp 31 downward, the rear shell 2 is correspondingly provided with the buckle 24 for 31 clasp of clasp, by described
Pre-fixing between the rear shell 2 and the upper front housing 3 may be implemented in cooperation between clasp 31 and the buckle 24, thus
Facilitate the upper end that the upper front housing 3 is fixed on to the rear shell 2.
The usual upper front housing 3 will be installed the unit modules such as wireless module, therefore referring to Fig. 1, in the present embodiment, institute
It states 3 part of front housing to be recessed inwardly and be formed with mounting groove 32, cover 5 is movably installed at the mounting groove 32, to open
With the notch for being closed the mounting groove 32, there is the cover 5 upset end being oppositely arranged and inserted terminal, the cover 5 to turn over
Turn the one side wall that end is installed on the mounting groove 32 turnablely, the inserted terminal of the cover 5 is convexly equipped with towards the upper front housing 3
Inserting column 51, the corresponding inserting groove 33 offered for 51 grafting of inserting column of the side wall of the mounting groove 32, by opening the face
Lid 5 can operate the unit module in the mounting groove 32.Also, the inserted terminal of the cover 5 is by passing through institute
The spiro connecting piece stating inserting column 51 and being spirally connected with the bottom wall of the inserting groove 33, and fixed with upper 3 phase of front housing.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/apply to other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of concentrator, which is characterized in that including shell and be installed on the intracorporal host of the shell and terminal block, the master
Machine and the terminal block are electrically connected；
The shell corresponds to the terminal block and offers wiring hole, and face is equipped with mounting at the wiring hole, and the mounting passes through
Dowel is connect with the side wall of the wiring hole.
2. concentrator as described in claim 1, which is characterized in that the shell is plastic material.
3. concentrator as described in claim 1, which is characterized in that the shell includes:
Rear shell is formed with accommodating chamber, and forward and downward in open setting, the accommodating chamber includes under the accommodating chamber
The epicoele section of the cavity of resorption section of port and the lower port far from the accommodating chamber；
Upper front housing is installed on the upper end of the rear shell, and covers the front port for closing the epicoele section；And
Lower front housing is installed on the lower end of the rear shell, and covers the lower port of the front port and the accommodating chamber that close the cavity of resorption section；
Wherein, the host is set to the epicoele section, and the terminal block is set to the cavity of resorption section, and the wiring hole is opened in described
Lower front housing.
4. concentrator as claimed in claim 3, which is characterized in that along left and right to arrangement, the lower front housing has the terminal block
There are antetheca, lower wall, left wall and right wall, the rear end of the lower wall of the lower front housing offers the wiring hole along left and right to extension,
Along left and right to being equipped at intervals with multiple mountings at the wiring hole, and the two neighboring mounting is connected by the dowel.
5. concentrator as claimed in claim 4, which is characterized in that the left wall and right wall of the lower front housing are in rear end and close
The position of the lower wall of the lower front housing offers the wiring hole.
6. concentrator as claimed in claim 3, which is characterized in that the left wall and right wall of the rear shell are close to the receiving
The position of the lower port of chamber is recessed inwardly, and to form recessed portion, the left wall of the lower front housing and the upper end correspondence of right wall are inserted into
In recessed portion in the left wall and right wall of the rear shell, and abutted with the upper side wall of the recessed portion.
7. concentrator as claimed in claim 6, which is characterized in that the left wall and right wall of the lower front housing are convexly equipped with slotting upward
Muscle, the upper side wall of the recessed portion offer the slot for the corresponding joint bar grafting.
8. concentrator as claimed in claim 3, which is characterized in that pass through spiro connecting piece phase between the rear shell and the upper front housing
It is fixed；And/or
It is mutually fixed between the rear shell and the lower front housing by spiro connecting piece.
9. concentrator as claimed in claim 8, which is characterized in that the upper front housing is convexly equipped with clasp, the rear shell pair downward
The buckle for the clasp clasp should be equipped with.
10. concentrator as claimed in claim 3, which is characterized in that the upper front housing is locally recessed inwardly and is formed with installation
Slot is movably installed with cover at the mounting groove, to open and close the notch of the mounting groove；
There is the cover upset end being oppositely arranged and inserted terminal, the upset end of the cover to be installed on the peace turnablely
The inserted terminal of the one side wall of tankage, the cover is convexly equipped with inserting column towards the upper front housing, and the side wall correspondence of the mounting groove is opened
Equipped with the inserting groove for the inserting column grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070781.8U CN209027614U (en) | 2018-12-10 | 2018-12-10 | Concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070781.8U CN209027614U (en) | 2018-12-10 | 2018-12-10 | Concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027614U true CN209027614U (en) | 2019-06-25 |
Family
ID=66911494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822070781.8U Active CN209027614U (en) | 2018-12-10 | 2018-12-10 | Concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027614U (en) |
-
2018
- 2018-12-10 CN CN201822070781.8U patent/CN209027614U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: 430070 room 01, 12 / F, building A-1, zone II (phase 6), National Geospatial Information Industry base, No. 3, wudayuan 4th Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Yiwei Environmental Engineering Co.,Ltd. Address before: 430000 floor 11, administrative complex building, Wuhan instrument and Electronics School, No. 1, liufangyuan Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee before: WUHAN EWIDE ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |