CN201066362Y - Distribution management terminal meter shell - Google Patents
Distribution management terminal meter shell Download PDFInfo
- Publication number
- CN201066362Y CN201066362Y CNU2007201212366U CN200720121236U CN201066362Y CN 201066362 Y CN201066362 Y CN 201066362Y CN U2007201212366 U CNU2007201212366 U CN U2007201212366U CN 200720121236 U CN200720121236 U CN 200720121236U CN 201066362 Y CN201066362 Y CN 201066362Y
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- CN
- China
- Prior art keywords
- watchcase
- distribution management
- management terminal
- box
- hole
- 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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- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 241000274582 Pycnanthus angolensis Species 0.000 abstract 2
- 239000011087 paperboard Substances 0.000 abstract 2
- 101150006573 PAN1 gene Proteins 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003197 gene knockdown Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a distribution management terminal meter case, which comprises a bottom case, an encloser and a module box. The bottom case is combined with the encloser and the module box, the encloser is provided with a plurality of terminals which are connected with a terminal unit, and wherein, a box board is arranged in the vacant area of the position of the terminals of the encloser. When the number of the terminals required by the terminal unit is reduced, the box board is assembled at the position without terminals in order to close the vacant position, so that the structure of the meter case is compact.
Description
[technical field]
The utility model relates to a kind of distribution management terminal, relates in particular to a kind of distribution management terminal watchcase.
[background technology]
At present, usually the distribution management terminal watchcase that adopts is provided with connection terminal, can establish 27 connection terminals at most on the watchcase commonly used, and before not using, connection terminal can not expose, need in use, the lid that connection terminal will be covered thereon with the mode of knock down hole knocks out, and connection terminal is exposed with terminal be connected.If the connection terminal quantity of terminal requirements is after a little while, then need on the watchcase with connection terminal knock out lid and expose, do not need with connection terminal still cover under lid, the watchcase appearance is not attractive in appearance, and wastes time and energy when knock down hole.
Above-mentioned distribution management terminal is rotated for preventing the radio frequency line joint, and usual way is promptly established more than half circular hole for adopting the form of more than half circular hole on the lid of watchcase, the radio frequency line joint is inserted in more than half circular hole, because the cylindrical of radio frequency line joint is a screw thread, cooperates the anti-rotation poor performance with semicircle orifice.In addition, the lid of watchcase is connected with adopting screw at the bottom of the box, and is not easy to assemble, and takes up room.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of distribution management terminal watchcase, its compact conformation.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of distribution management terminal watchcase is provided, and it comprises drain pan, case and modular cartridge, and described drain pan and case and modular cartridge connect together; Described case is provided with a plurality of connection terminals; Described connection terminal is connected with terminal; Wherein, the described case place of establishing tool room, connection terminal place is provided with cover plate.
The modular cartridge of described distribution management terminal watchcase comprises at the bottom of a lid and the box, snaps together at the bottom of described lid and the box.
The modular cartridge of described distribution management terminal watchcase is provided with one can be provided with two anti-rotation ribs in the both sides of through hole correspondence for the through hole of radio frequency line joint grafting, and described rib is that face contacts with the radio frequency line joint.
Compared with prior art, when the utility model distribution management terminal watchcase reduces when the connection terminal quantity of terminal requirements,,, make the watchcase compact conformation with the sealing room there not being the position assembling cover plate of connection terminal.
In addition, the lid of described modular cartridge with at the bottom of the box between be connected with the version of button bit, make at the bottom of lid and the box assembling and dismounting easily, and save the space of modular cartridge, for the electronics fabric swatch is reserved enough safety feature ground.
Moreover described modular cartridge covers the anti-rotation rib that includes the fixed RF wire terminal, and the anti-rotation rib is that face contacts with the radio-frequency connections head, can prevent that the radio frequency line joint from rotating.
[description of drawings]
Fig. 1 is the schematic perspective view of the utility model one preferred embodiment.
Fig. 2 is the schematic perspective view of cover plate embodiment illustrated in fig. 1.
Fig. 3 is the schematic rear view of Fig. 2 cover plate.
Fig. 4 is the enlarged diagram of analysing and observe at middle I place embodiment illustrated in fig. 1.
Fig. 5 is lid in embodiment illustrated in fig. 1 and the perspective exploded view at the bottom of the box.
Fig. 6 is the schematic perspective view of the lid that is unkitted the radio frequency line joint in embodiment illustrated in fig. 1.
Fig. 7 is the schematic perspective view of the lid of adorning the radio frequency line joint in embodiment illustrated in fig. 1.
[embodiment]
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Seeing also Fig. 1, is a preferred embodiment of the utility model distribution management terminal watchcase, and described watchcase comprises drain pan 1, case 2 and modular cartridge 3, and described drain pan 1 snaps together with case 2 and modular cartridge 3.
Described case 2 has a loam cake 20, is provided with a support 22 between described loam cake 20 and the drain pan 1, is equipped with some connection terminals 24 on the described support 22, and described connection terminal 24 can directly be connected with terminal.General maximum 27 connection terminals 24 of establishing on the watchcase.In the present embodiment, terminal only need be used 18 connection terminals 24, so establish 18 connection terminals on the support 22, then has the room that can establish 9 connection terminals 24 to stay on the support 22, establishes cover plate 4 to cover in the room on described room, prevents that the PCB in the watchcase from exposing.The quantity of described cover plate 4 is set according to the number of connection terminal 24.
Please together consult Fig. 2, Fig. 3 and Fig. 4, described cover plate 4 has a body 41, and being stretched out by the trailing flank of body forms two convexes 40, and the lower end of body down extends to form two fasteners 42, and described fastener 42 forms a breach 43 with the leading section of cover plate 4.Described loam cake 20 1 ends extend to form a block 26 downwards, form a draw-in groove (not indicating among the figure) between the end of described block 26 and loam cake 20.Be provided with a room 27 between described support 22 and the block 26, insert for cover plate 4.When cover plate 4 inserted on the room 27, convex 40 inserted in the draw-in groove, and support 22 sides snap in the breach 43 of cover plate 4.Thus, cover plate 4 is stuck on the watchcase, cover plate 4 can not be pulled down from the watchcase outside, can only cover plate 4 be ejected outward from the watchcase inner face.
Please together consult Fig. 5, described modular cartridge 3 comprises at the bottom of a lid 30 and the box 32, and the sidewall of described lid 30 extends to form a plurality of boxes 300 downwards, and each box 300 is provided with through hole 302.32 sidewall is provided with a plurality of pin threads 320 at the bottom of the described box, and each pin thread 320 is a projection, and it can insert in the through hole 302 on the box 300, thus with lid 30 with 32 snap together at the bottom of the box.Adopt the button bit ways of connecting at the bottom of described lid 30 and the box between 32, assembling and dismounting are easy, and save the space of modular cartridge 3, for the electronics fabric swatch is reserved enough installing spaces.The lid 30 of modular cartridge 3 with also can be connected between 32 at the bottom of the box by other buckle modes.As at lid 30 upper fasteners, establishing through hole on 32 at the bottom of the box, fastener is inserted in the through hole, can realize with lid 30 with 32 link together at the bottom of the box.
Please together consult Fig. 6 and Fig. 7, a sidewall 31 of described lid 30 is provided with a through hole 33, and described through hole 33 can be pegged graft for radio frequency line joint 34.Sidewall 31 inboards at lid 30 are provided with two anti-rotation ribs 35 in the both sides of through hole 33 correspondence, and rib 35 is strip, extend for sidewall 31 is outwards vertical to form.Radio frequency line joint 34 is a sexangle, rib 35 inboard with radio frequency line joint 34 for face contacts, so can effectively prevent 34 rotations of radio frequency line joint.
Establish cover plate 4 in the foregoing description on the room of not establishing connection terminal 24 of support 22, the pcb board that can prevent watchcase inside exposes the outside, makes the compact conformation of support 22; The lid 30 of described modular cartridge 3 is connected with adopting button bit at the bottom of the box between 32, promptly matches with box 300 by pin thread 320, and the two is buckled together, and assembling and dismounting are easy, and saves the space of modular cartridge 3, for the electronics fabric swatch is reserved enough installing spaces; Described lid 30 is provided with two ribs 35, can prevent effectively that radio frequency line joint 34 from rotating.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. distribution management terminal watchcase, it comprises drain pan, case and modular cartridge, described drain pan and case and modular cartridge connect together; Described case is provided with a plurality of connection terminals; Described connection terminal is connected with terminal; It is characterized in that: the place that described case is established tool room, connection terminal place is provided with cover plate.
2. distribution management terminal watchcase as claimed in claim 1, it is characterized in that: described cover plate has a body, the side of the described body formation convex that stretches out, the lower end of described body down extends to form fastener, and the end of described fastener and cover plate forms a breach; Described case is provided with a block, forms a draw-in groove between described block and the case; Described convex inserts in the draw-in groove, and the side that case is established the connection terminal place snaps in the breach on the cover plate.
3. distribution management terminal watchcase as claimed in claim 1, it is characterized in that: described case has a loam cake, is provided with a support between described loam cake and the drain pan; Described connection terminal and cover plate are rack-mount.
4. as any described distribution management terminal watchcase in the claim 1 to 3, it is characterized in that: described modular cartridge comprises at the bottom of a lid and the box, snaps together at the bottom of described lid and the box.
5. distribution management terminal watchcase as claimed in claim 4, it is characterized in that: described lid is provided with box, and described box is provided with through hole; Be provided with pin thread at the bottom of the described box, described pin thread is a projection; In the through hole on the described pin thread insertion box.
6. distribution management terminal watchcase as claimed in claim 4, it is characterized in that: described lid is provided with fastener, is provided with through hole at the bottom of the described box, and described fastener inserts in the through hole.
7. as any described distribution management terminal watchcase in the claim 1 to 3, it is characterized in that: a sidewall of described modular cartridge is provided with one can be for the through hole of radio frequency line joint grafting, be provided with two anti-rotation ribs in the both sides of through hole correspondence, described rib is that face contacts with the radio frequency line joint.
8. distribution management terminal watchcase as claimed in claim 7 is characterized in that: described rib is a strip.
9. distribution management terminal watchcase as claimed in claim 4, it is characterized in that: a sidewall of described modular cartridge is provided with one can be for the through hole of radio frequency line joint grafting, be provided with two anti-rotation ribs in the both sides of through hole correspondence, described rib is that face contacts with the radio frequency line joint.
10. distribution management terminal watchcase as claimed in claim 9 is characterized in that: described rib is a strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201212366U CN201066362Y (en) | 2007-07-02 | 2007-07-02 | Distribution management terminal meter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201212366U CN201066362Y (en) | 2007-07-02 | 2007-07-02 | Distribution management terminal meter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201066362Y true CN201066362Y (en) | 2008-05-28 |
Family
ID=39483545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201212366U Expired - Fee Related CN201066362Y (en) | 2007-07-02 | 2007-07-02 | Distribution management terminal meter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201066362Y (en) |
-
2007
- 2007-07-02 CN CNU2007201212366U patent/CN201066362Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20130702 |