CN208736929U - A kind of no-load current collector of band protection shell - Google Patents
A kind of no-load current collector of band protection shell Download PDFInfo
- Publication number
- CN208736929U CN208736929U CN201821359369.1U CN201821359369U CN208736929U CN 208736929 U CN208736929 U CN 208736929U CN 201821359369 U CN201821359369 U CN 201821359369U CN 208736929 U CN208736929 U CN 208736929U
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- barb
- block
- rail
- connection
- 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.)
- Active
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a kind of no-load current collectors of band protection shell, current sensor including being set in ring box and the Acquisition Circuit in circuit box, ring box is equipped with slot, sliding rail and the first spring are equipped in slot, sliding rail includes upper barb-shaped sliding rail, under barb-shaped sliding rail and line slide rail, the head end of upper barb-shaped sliding rail is connected with line slide rail end, under the head end of barb-shaped sliding rail connected with the middle part of line slide rail, upper barb-shaped sliding rail end of barb-shaped sliding rail under is intersected in the top of line slide rail extended line, circuit box is equipped with the inserted block cooperated with slot, inserted block is equipped with patch jack, elastic component and sliding block, sliding block slides in sliding rail, sliding block is connected by elastic component with inserted block, inserted block is equipped with patch jack, the connection plug cooperated with patch jack is equipped in slot, current sensor is connected with connection plug, Acquisition Circuit is connected with patch jack.New Acquisition Circuit is only needed to change after Acquisition Circuit damage.
Description
Technical field
The utility model relates to no-load current collector technical field, in particular to a kind of no-load current of band protection shell
Collector.
Background technique
Current collector uses internal battery powers, is controlled by single-chip microcontroller, mainly includes current sensor and Acquisition Circuit
Two parts.The current sensor of current collector is sleeved on high voltage side of transformer outlet, after receiving synchronous triggering signal
Current data is acquired, collected data are transmitted to Acquisition Circuit, and Acquisition Circuit first stores data in built-in storage, and benefit
Computer is sent to radio communication.Special no-load current collector is able to solve precision, communication, synchronization, four aspect of protection
The problem of.But during use, current sensor is fixedly mounted on high voltage side of transformer outlet, the electric current of collector
Sensor is fixedly connected with Acquisition Circuit, and the Acquisition Circuit of collector is easily damaged, and is needed after Acquisition Circuit damage
Entire collector is replaced, dismounting is extremely inconvenient.
Summary of the invention
For the above-mentioned prior art, the utility model lies in that providing a kind of no-load current collector of band protection shell, electricity
Flow sensor and Acquisition Circuit are detachably connected, and the circuit box for the new Acquisition Circuit having only is needed to change after Acquisition Circuit damage
?.
The technical scheme of the present invention is realized as follows:
A kind of no-load current collector of band protection shell, including the current sensor being set in ring box and is set to route
Acquisition Circuit in box, the ring box are equipped with slot, are equipped with sliding rail and the first spring in slot, the sliding rail includes upper barb
Shape sliding rail, under barb-shaped sliding rail and line slide rail, the head end of the upper barb-shaped sliding rail is connected with line slide rail end, under described
The head end of barb-shaped sliding rail is connected with the middle part of line slide rail, and upper barb-shaped sliding rail end of barb-shaped sliding rail under crosses
In the top of the line slide rail extended line, the circuit box is equipped with the inserted block cooperated with the slot, and the inserted block is equipped with and connects
Line jack, elastic component and sliding block, the sliding block slide in the sliding rail, and the sliding block is connected by elastic component and the inserted block
It connects, the inserted block is equipped with patch jack, and the connection plug cooperated with the patch jack is equipped in the slot, and the electric current passes
Sensor is connected with the connection plug, and the Acquisition Circuit is connected with the patch jack.
Further, the elastic component includes upper spring and lower spring, the sliding block and the inserted block slidable connection, institute
State that upper spring one end is connected with the upper end of the sliding block, the other end is connected with the inserted block, the lower spring one end and the cunning
The lower end connection of block, the other end are connected with the inserted block.
Further, the sliding block is cylinder.
Further, the end face of the sliding block is hemispherical.
Further, the connection of the upper barb-shaped sliding rail and the line slide rail is smooth excessive connection.
Further, the connection of barb-shaped sliding rail and the line slide rail is smooth excessive connection under described.
The utility model has the beneficial effects that: current sensor is detachably connected with acquisition route, in gathering line path loss
Directly replacement is convenient for disassembly and assembly with the circuit box for acquiring route after bad.It is clamped in slot when inserted block being pressed for the first time,
Inserted block pops up when pressing again, easy to operate.There is elastic force to inserted block after first spring-compressed, when pressing first time by inserted block
It is pressed on the intersection of barb-shaped sliding rail barb-shaped sliding rail under, avoids inserted block from shaking, improves the fastness of connection.It presses again
When pressure, the first spring pops up inserted block, facilitates taking-up inserted block.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the schematic perspective view for the no-load current collector that a kind of band of the utility model protects shell；
Fig. 2 is the positive structure schematic of the utility model circuit box；
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2；
Fig. 4 is the partial profile structure of the utility model ring box；
In figure, 1 ring box, 2 circuit boxes, 3 slots, 4 first springs, barb-shaped sliding rail on 5, barb-shaped sliding rail under 6,7 is straight
Line sliding rail, 8 inserted blocks, 9 patch jacks, 10 elastic components, 11 sliding blocks, 12 connection plugs, 13 upper springs, 14 lower springs.
Specific embodiment
In order to be best understood from the utility model technology contents, specific embodiment is provided below, and practical to this in conjunction with attached drawing
It is novel to be described further.
Embodiment 1
Referring to Fig. 1 to 4, a kind of no-load current collector of band protection shell, including the current sense being set in ring box 1
Device and the Acquisition Circuit in circuit box 2, the ring box 1 are equipped with slot 3, are equipped with sliding rail and the first spring 4 in slot 3,
The sliding rail include upper barb-shaped sliding rail 5, under barb-shaped sliding rail 6 and line slide rail 7, the head end of the upper barb-shaped sliding rail 5 and
The connection of 7 end of line slide rail, the head end of barb-shaped sliding rail 6 is connected with the middle part of line slide rail 7 under described, the upper barb-shaped cunning
Rail 5 and under the end of barb-shaped sliding rail 6 be intersected in the top of 7 extended line of line slide rail, the circuit box 2 be equipped with it is described
The inserted block 8 that slot 3 cooperates, the inserted block 8 are equipped with patch jack 9, elastic component 10 and sliding block 11, and the sliding block 11 is in the sliding rail
Interior sliding, the sliding block 11 are connected by elastic component 10 and the inserted block 8, and the inserted block 8 is equipped with patch jack 9, the slot 3
It is interior to be connected equipped with the connection plug 12 cooperated with the patch jack 9, the current sensor and the connection plug 12, it is described
Acquisition Circuit and the patch jack 9 connect.
Sliding block 11 slides in sliding rail, and sliding block 11 is connected by elastic component 10 and the inserted block 8, in the effect of elastic component 10
Under, when sliding block 11 upwardly or downwardly deviates, sliding block 11 has the trend for tending to intermediate reset.Inserted block 8 is inserted into slot 3
In the process, sliding block 11 is introduced into line slide rail 7, and moves along line slide rail 7, and sliding block 11 first passes through down barb-shaped 6 He of sliding rail
The intersection of line slide rail 7, due to making sliding block 11 tend to the position of intermediate reset in elastic component 10, sliding block 11 will not enter
Under barb-shaped sliding rail 6, but moved down always along line slide rail 7；When the end for the line slide rail 7 that sliding block 11 moves,
It can not continue to move downward, under the action of sliding rail, deformation occurs for elastic component 10, and sliding block 11 is upward along upper barb-shaped sliding rail 5
Movement, sliding block 11 can not continue to move downward when moving to the bending place of barb-shaped sliding rail 5, hand be unclamped at this time, in the first bullet
Under the action of spring 4, inserted block 8 is moved right, while under the action of elastic component 10, sliding block 11 is moved downward, thus sliding block 11 by
The effect for arriving power on the lower side to the right, when inserted block 8 moves right, sliding block 11 is to the right to movement, into upper barb-shaped sliding rail 5
The intersection of barb-shaped sliding rail 6 under, and it is clamped on intersection.During inserted block 8 is inserted into, connection plug 12 is inserted into wiring
In jack 9, the connection of route is completed.When dismantling circuit box 2, circuit box 2 is pressed again, inserted block 8 moves downward, by bullet
Property part 10 under the action of, sliding block 11 is to the effect by power on the lower side to the left, when inserted block 8 moves downward, sliding block 11 to the left lower section
To movement, sliding block 11 from upper barb-shaped sliding rail 5 and under barb-shaped sliding rail 6 intersection enter under in barb-shaped sliding rail 6, lower barb
The upper end of the barb-shaped extended line in line slide rail 7 of shape sliding rail, after the bottommost for being pressed into slot 3, sliding block 11 is sliding
The barb-shaped place of barb-shaped sliding rail 6 is arrived down, sliding block 11 can not continue upper left movement, unclamp hand at this time, in the effect of the first spring 4
Under, inserted block 8 moves right, and sliding block 11 is under the action of elastic component 10 to the right to movement, final edge while inserted block 8 moves
Under barb-shaped sliding rail 6 enter in line slide rail 7, skidded off along line slide rail 7, inserted block 8 is separated with slot 3.In inserting for inserted block 8
Enter in withdrawal process, inserted block 8 does not move in the vertical direction, avoid into and out when, swing up and down influence wiring
The connection of plug 12 and jack-plug socket.
Embodiment 2
Referring to Fig. 1 to 4, the present embodiment the difference from embodiment 1 is that, the elastic component 10 include upper spring 13 and lower bullet
Spring 14,8 slidable connection of the sliding block 11 and the inserted block, described 13 one end of upper spring connects with the upper end of the sliding block 11,
The other end and the inserted block 8 connect, and described lower 14 one end of spring connects with the lower end of the sliding block 11, the other end and the inserted block
8 connections.Specifically, inserted block 8 is equipped with vertical chute, sliding block 11 slides in the vertical chute.Upper spring 13 and lower spring
14, from sliding block 11 is clamped up and down, when sliding block 11 is moved upwards or moved upwards, are all made sliding block 11 return to centre by one
The power of the reset of position.
Specifically, the sliding block 11 is cylinder.Sliding block 11 slides in sliding rail to allow to be easy sliding, in different sliding rails
Between switch when it is more smooth.
Specifically, the end face of the sliding block 11 is hemispherical.Sliding rail is rough, avoids Caton.
Specifically, the connection of the upper barb-shaped sliding rail 5 and the line slide rail 7 is smooth excessive connection.Facilitate cunning
Block 11 switches different tracks when sliding in sliding rail.
Specifically, the connection of barb-shaped sliding rail 6 and the line slide rail 7 is smooth excessive connection under described.Convenient for cunning
Block 11 switches different tracks when sliding in sliding rail.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of no-load current collector of band protection shell, which is characterized in that including the current sensor being set in ring box
With the Acquisition Circuit being set in circuit box, the ring box is equipped with slot, is equipped with sliding rail and the first spring, the sliding rail in slot
Including upper barb-shaped sliding rail, under barb-shaped sliding rail and line slide rail, the head end of the upper barb-shaped sliding rail and line slide rail end
Connection, the head end of barb-shaped sliding rail is connected with the middle part of line slide rail under described, the upper barb-shaped sliding rail barb-shaped cunning under
The end of rail is intersected in the top of the line slide rail extended line, and the circuit box is equipped with the inserted block cooperated with the slot, institute
Inserted block is stated equipped with patch jack, elastic component and sliding block, the sliding block slides in the sliding rail, the sliding block by elastic component and
The inserted block connection, the inserted block are equipped with patch jack, are equipped with the connection plug cooperated with the patch jack in the slot,
The current sensor is connected with the connection plug, and the Acquisition Circuit is connected with the patch jack.
2. a kind of no-load current collector of band protection shell according to claim 1, which is characterized in that the elastic component
Including upper spring and lower spring, the sliding block and the inserted block slidable connection, described upper spring one end and the sliding block it is upper
End connection, the other end connects with the inserted block, and the lower spring one end connects with the lower end of the sliding block, the other end and described slotting
Block connection.
3. a kind of no-load current collector of band protection shell according to claim 1, which is characterized in that the sliding block is
It is cylindrical.
4. a kind of no-load current collector of band protection shell according to claim 3, which is characterized in that the sliding block
End face is hemispherical.
5. a kind of no-load current collector of band protection shell according to claim 1, which is characterized in that the upper barb
The connection of shape sliding rail and the line slide rail is smooth excessive connection.
6. a kind of no-load current collector of band protection shell according to claim 1, which is characterized in that the lower barb
The connection of shape sliding rail and the line slide rail is smooth excessive connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359369.1U CN208736929U (en) | 2018-08-22 | 2018-08-22 | A kind of no-load current collector of band protection shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821359369.1U CN208736929U (en) | 2018-08-22 | 2018-08-22 | A kind of no-load current collector of band protection shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736929U true CN208736929U (en) | 2019-04-12 |
Family
ID=66030722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821359369.1U Active CN208736929U (en) | 2018-08-22 | 2018-08-22 | A kind of no-load current collector of band protection shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736929U (en) |
-
2018
- 2018-08-22 CN CN201821359369.1U patent/CN208736929U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105869962B (en) | Earth leakage protective device structure suitable for Automated assembly | |
| CN208736929U (en) | A kind of no-load current collector of band protection shell | |
| CN206850132U (en) | A kind of one-hand operation auto spring out type plug | |
| CN205645715U (en) | Miniature circuit breaker | |
| CN102842831B (en) | A kind of safety plug adapter | |
| CN209344408U (en) | A kind of power cord of induction cooker plug | |
| CN207199918U (en) | A kind of smart jack structure detachably combined | |
| CN209434549U (en) | A kind of fingerprint terminal plate with voice prompting | |
| CN210629362U (en) | Power adapter with integrated interface | |
| CN207834621U (en) | Two-phase socket device for family | |
| CN206740825U (en) | A kind of intelligent electric meter | |
| CN205752671U (en) | A kind of PCBA embedded type convertible pin power supply adaptor | |
| CN202549304U (en) | Multipurpose mobile storage equipment | |
| CN206567176U (en) | Terminal box fixing tool fixture | |
| CN207052543U (en) | Outdoor special distribution box breaker | |
| CN203151122U (en) | Multifunctional mobile phone charger | |
| CN205666406U (en) | Slide power supply row of inserting | |
| CN204858172U (en) | Power strip | |
| CN203504254U (en) | Portable charger | |
| CN203056180U (en) | Quick-plug-type grounding terminal | |
| CN209692073U (en) | A kind of straight insertion type electric connector | |
| CN212230659U (en) | Plug and socket device based on electrode plate is sealed | |
| CN208690676U (en) | A kind of wall socket with USB jack | |
| CN107199280B (en) | A kind of cold punching die die case design template | |
| CN203721914U (en) | High-altitude ground clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |