CN207651724U - Electric wire connection point insulation protection device - Google Patents
Electric wire connection point insulation protection device Download PDFInfo
- Publication number
- CN207651724U CN207651724U CN201721743008.2U CN201721743008U CN207651724U CN 207651724 U CN207651724 U CN 207651724U CN 201721743008 U CN201721743008 U CN 201721743008U CN 207651724 U CN207651724 U CN 207651724U
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- China
- Prior art keywords
- spring
- protective plate
- plate
- electric wire
- wire connection
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- Expired - Fee Related
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Abstract
The utility model provides electric wire connection point insulation protection device, including fixed plate, protective plate one, protective plate two, insulation board, L-type grip block, spring four and support plate, the protective plate one is assemblied in fixed plate, one lower end of the protective plate is equipped with protective plate two, two lower end of the protective plate is equipped with insulation board, the design improves protection effect, the support plate inner bottom is equipped with L-type grip block, L-type grip block outer end is connected with spring four, the spring four is arranged on support plate inner wall, the design improves clamping effect, the utility model is easy to use, it is easy to operation, improve protection effect, it is easy to disassemble, stability is good, reliability is high.
Description
Technical field
The utility model is electric wire connection point insulation protection device, belongs to connection technical field.
Background technology
Existing electric wire connection point insulation protection device typically uses protective cover and covers on connecting terminal block, and installation is inadequate
Securely, be easy loosen and fall off, protection effect is poor, existing electric wire connection point insulation protection device typically use bolt into
Row is fixed, and installation and dismounting are all cumbersome, and using effect is low.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide electric wire connection point insulation protection device, with
The problems mentioned above in the background art are solved, the utility model is easy to use, easy to operation, improves protection effect, is convenient for
Dismounting, stability is good, and reliability is high.
To achieve the goals above, the utility model is to realize by the following technical solutions：Electric wire connection point insulate
Protective device, including protection mechanism, clamping device and connecting terminal block, the protection mechanism are assemblied in connecting terminal block upper end
Face, the connecting terminal block are arranged on clamping device, and the protection mechanism is mounted on the upside of clamping device, the protection mechanism
Including fixed plate, protective plate one, protective plate two, insulation board, spring one and spring two, the fixed plate is arranged in connecting terminal
Upper surface is arranged, spring two is installed on the fixed plate inner wall, two outer end of the spring is connected with protective plate one, the protective plate
One is assemblied in fixed plate, and one lower end of the protective plate is equipped with protective plate two, and two lower end of the protective plate is equipped with insulation board,
The insulation board upper end is connected with spring one, and the spring one is arranged in two inner tip of protective plate, and the fixed plate passes through bullet
Spring two is connected with protective plate one, and the protective plate two is connected by spring one with insulation board, and the clamping device includes L-type
Grip block, compression bar, push rod, spring three, sucker, sealing cover, spring four and support plate, the support plate lower end are inlaid with suction
Disk, the suction cup interior top are equipped with sealing cover, and the sucker upper end is provided with spring three and push rod, the spring three with
And push rod upper end is connected with compression bar, the spring three is mounted on push rod, and the push rod assembles on the supporting plate, the spring three
And push rod is arranged inside support plate, the support plate inner bottom is equipped with L-type grip block, outside the L-type grip block
End is connected with spring four, and the spring four is arranged on support plate inner wall, and L-type grip block inner end is equipped with connecting terminal
Row, the connecting terminal block are assemblied in support plate inner bottom.
In one embodiment, the spring one, spring two, protective plate one, protective plate two, insulation board, spring four and L-type
There are two grip block is all provided with, the protective plate one is symmetrically mounted on fixed plate rear and front end, and the support plate passes through two springs
Four are connected with two L-type grip blocks respectively, and the compression bar, push rod, spring three, sucker and sealing cover are equipped at least two
A, at least two compression bars are separately mounted in support plate.
In one embodiment, the sucker upper end is machined with through-hole, and the sealing cover passes through spring hinge and suction cup interior
Top is connected, and the sealing cover upper end is provided with through-hole.
In one embodiment, one outer end of the protective plate is machined with open slot, and protective plate two is provided on open slot, institute
It states protective plate two-way and crosses rotary shaft and be connected with protective plate one, pinboard is equipped on the protective plate one, and pinboard is arranged
In two outer end of protective plate.
In one embodiment, two lower end of the protective plate is machined with sliding slot, and spring one and insulation are provided on sliding slot
Plate, the protective plate two are connected by bolt with insulation board.
In one embodiment, the L-type grip block is connected by sliding rail with support plate, the L-type grip block and wiring
Terminal block contact position is equipped with felt pad.
The beneficial effects of the utility model：The electric wire connection point insulation protection device of the utility model, the utility model are logical
Addition fixed plate, protective plate one, protective plate two, insulation board, spring one and spring two are crossed, the design achieves realize docking
Line terminals discharge into capable protection, while can also be shunk, and protection effect is good, solve existing electric wire connection point insulation protection dress
It sets and typically uses protective cover and cover on connecting terminal block, installation is not secured enough, is easy to loosen and fall off, protection effect difference
Problem.
The utility model is by adding L-type grip block, compression bar, push rod, spring three, sucker, sealing cover, spring four and branch
Fagging, the design achieves the connecting terminal blocks realized to different size to grip, while also allowing for dismounting, and solves
Existing electric wire connection point insulation protection device typically uses bolt and is fixed, and installs and dismantle all cumbersome, makes
With the low problem of effect.
Because adding spring hinge, the design achieves automatically reseting for sealing cover should because of addition open slot and rotary shaft
Design is convenient for rotation protective plate two, because adding pinboard, the design achieves being limited to protective plate two, and because adding sliding slot,
The design is convenient for placing spring one and insulation board, and because adding felt pad, which improves insulation effect, and the utility model makes
It is easy to operation with convenience, protection effect is improved, easy to disassemble, stability is good, and reliability is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram of the utility model electric wire connection point insulation protection device；
Fig. 2 is the schematic diagram of the protection mechanism of the utility model electric wire connection point insulation protection device；
Fig. 3 is the schematic diagram of the clamping device of the utility model electric wire connection point insulation protection device；
In figure：1- protection mechanisms, 2- clamping devices, 3- connecting terminal blocks, 11- fixed plates, 12- protective plates one, 13- protection
Plate two, 14- insulation boards, 15- springs one, 16- springs two, 21-L types grip block, 22- compression bars, 23- push rods, 24- springs three, 25-
Sucker, 26- sealing covers, 27- springs four, 28- support plates.
Specific implementation mode
Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing
Described in detailed construction or arrangement of elements.The utility model can be the embodiment that other manner is realized.Moreover, it should manage
Solution, wording used herein and term are solely for description purposes, should not the explanation of being construed as limiting property." packet used herein
Include ", "comprising", the similar wording such as " having " means comprising items listed thereafter, its equivalent and other additional things.It is special
It is not that when description " certain element ", the utility model does not limit the quantity of the element as one, can also include more
It is a.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：Electric wire connection point insulation protection device, including
Protection mechanism 1, clamping device 2 and connecting terminal block 3, protection mechanism 1 are assemblied in 3 upper surface of connecting terminal block, connecting terminal
Row 3 is arranged on clamping device 2, and protection mechanism 1 is mounted on 2 upside of clamping device.
Protection mechanism 1 includes fixed plate 11, protective plate 1, protective plate 2 13, insulation board 14, spring 1 and spring
2 16, fixed plate 11 is arranged is equipped with spring 2 16 on 3 upper surface of connecting terminal block, 11 inner wall of fixed plate, outside spring 2 16
End is connected with protective plate 1, and protective plate 1 is assemblied in fixed plate 11, and one 12 lower end of protective plate is equipped with protective plate 2 13,
2 13 lower end of protective plate is equipped with insulation board 14, and 14 upper end of insulation board is connected with spring 1, and spring 1 is arranged in protective plate
2 13 inner tips, fixed plate 11 are connected by spring 2 16 with protective plate 1, protective plate 2 13 by spring 1 with
Insulation board 14 is connected, which improves protection effect.
Clamping device 2 includes L-type grip block 21, compression bar 22, push rod 23, spring 3 24, sucker 25, sealing cover 26, spring
4 27 and support plate 28,28 lower end of support plate be inlaid with sucker 25,25 inner tip of sucker is equipped with sealing cover 26, sucker 25
Upper end is provided with spring 3 24 and push rod 23, and spring 3 24 and 23 upper end of push rod are connected with compression bar 22, and spring 3 24 is installed
On push rod 23, push rod 23 is assemblied in support plate 28, and spring 3 24 and push rod 23 are arranged inside support plate 28, support
28 inner bottom of plate is equipped with L-type grip block 21, and 21 outer end of L-type grip block is connected with spring 4 27, and the setting of spring 4 27 is being propped up
On 28 inner wall of fagging, 21 inner end of L-type grip block is equipped with connecting terminal block 3, and connecting terminal block 3 is assemblied in 28 inner bottom of support plate
End, the design improve clamping effect.
Spring 1, spring 2 16, protective plate 1, protective plate 2 13, insulation board 14, spring 4 27 and L-type clamping
There are two plate 21 is all provided with, protective plate 1 is symmetrically mounted on 11 rear and front end of fixed plate, and support plate 28 passes through two springs 4 27
Be connected respectively with two L-type grip blocks 21, compression bar 22, push rod 23, spring 3 24, sucker 25 and sealing cover 26 be equipped with to
Two few, at least two compression bars 22 are separately mounted in support plate 28, and 25 upper end of sucker is machined with through-hole, and sealing cover 26 passes through bullet
Spring hinge is connected with 25 inner tip of sucker, and 26 upper end of sealing cover is provided with through-hole, and one 12 outer end of protective plate is machined with opening
Slot, and protective plate 2 13 is provided on open slot, protective plate 2 13 is connected by rotary shaft with protective plate 1, protective plate one
Pinboard is equipped on 12, and pinboard is arranged in 2 13 outer end of protective plate, 2 13 lower end of protective plate is machined with sliding slot, and sliding slot
On be provided with spring 1 and insulation board 14, protective plate 2 13 is connected by bolt with insulation board 14, and L-type grip block 21 is logical
It crosses sliding rail with support plate 28 to be connected, L-type grip block 21 is equipped with felt pad with 3 contact position of connecting terminal block.
Specific implementation mode：In actual use, the specification of user of service elder generation pair of wire connection terminals row 3 is observed, then
User of service holds L-type grip block 21, and is displaced outwardly, and L-type grip block 21, which is displaced outwardly, to compress spring 4 27, so
Between connecting terminal block 3 is placed on two L-type grip blocks 21 by user of service afterwards, then spring 4 27 restores deformation and drives L-type folder
It holds plate 21 to move inward, realizes that pair of wire connection terminals row 3 is gripped, when needing to dismantle support plate 28, use
Personnel hold compression bar 22, and move down, and compression bar 22, which moves down, drives push rod 23 to move down, because sealing cover 26 passes through bullet
Spring hinge is connected with 25 inner tip of sucker, drives sealing cover 26 to be turned around spring hinge so push rod 23 moves down
It is dynamic, and then realize and open sucker 25, then the suction of sucker 25 disappears, while compression bar 22 is moved down and can be carried out to spring 3 24
Compression, which improves clamping effect, while also allowing for dismounting.
After the completion of 3 wiring of connecting terminal block, user of service holds protective plate 1, and is displaced outwardly, protective plate 1
It is displaced outwardly while driving protective plate 2 13, spring 1 and insulation board 14 to be displaced outwardly, while protective plate 1 is moved out
It is dynamic spring 2 16 to be stretched, when protective plate 1 is displaced outwardly suitable position, because protective plate 2 13 passes through rotation
Axis is connected with protective plate 1, so user of service can rotate protective plate 2 13 around rotary shaft, and then drives insulation board 14
And spring 1 rotates, and when protective plate 2 13 rotates proper angle, drives insulation board under the action of spring 1 at this time
14 move down, and realization compresses electric wire, and then user of service moves down pinboard, realize and are carried out to protective plate 2 13
Limit, then user of service's release protective plate 1, the deformation of the recovery of spring 2 16 at this time drive protective plate 1 to move inward, into
And realize that pair of wire connection terminals row 3 is clamped and is protected, which improves protection effect.
Concepts described herein may be embodied to other forms without departing from its spirit and characteristic.It is disclosed
Specific embodiment should be considered as illustrative rather than restrictive.Therefore, the scope of the utility model is by appended right
It is required that rather than being determined according to these descriptions before.It is any in the letter of claim and equivalency range
Change should all belong to these the scope of the claims.
Claims (6)
1. electric wire connection point insulation protection device, including protection mechanism, clamping device and connecting terminal block, it is characterised in that：
The protection mechanism is assemblied in connecting terminal block upper surface, and the connecting terminal block is arranged on clamping device, the protection machine
Structure is mounted on the upside of clamping device；
The protection mechanism includes fixed plate, protective plate one, protective plate two, insulation board, spring one and spring two, the fixation
Plate setting is equipped with spring two on connecting terminal block upper surface, the fixed plate inner wall, and two outer end of the spring is connected with anti-
Backplate one, the protective plate one are assemblied in fixed plate, and one lower end of the protective plate is equipped with protective plate two, the protective plate two
Lower end is equipped with insulation board, and the insulation board upper end is connected with spring one, and the spring one is arranged in two inner tip of protective plate,
The fixed plate is connected by spring two with protective plate one, and the protective plate two is connected by spring one with insulation board；
The clamping device includes L-type grip block, compression bar, push rod, spring three, sucker, sealing cover, spring four and support plate,
The support plate lower end is inlaid with sucker, and the suction cup interior top is equipped with sealing cover, and the sucker upper end is provided with spring
Three and push rod, the spring three and push rod upper end are connected with compression bar, and the spring three is mounted on push rod, the push rod dress
With on the supporting plate, the spring three and push rod are arranged inside support plate, and the support plate inner bottom is equipped with L-type
Grip block, L-type grip block outer end are connected with spring four, and the spring four is arranged on support plate inner wall, the L-type clamping
Plate inner end is equipped with connecting terminal block, and the connecting terminal block is assemblied in support plate inner bottom.
2. electric wire connection point insulation protection device according to claim 1, it is characterised in that：The spring one, spring two,
There are two protective plate one, protective plate two, insulation board, spring four and L-type grip block are all provided with, the protective plate one is symmetrically mounted on
Fixed plate rear and front end, the support plate are connected with two L-type grip blocks respectively by two springs four, and the compression bar pushes away
Bar, spring three, sucker and sealing cover are equipped at least two, and at least two compression bars are separately mounted in support plate.
3. electric wire connection point insulation protection device according to claim 1, it is characterised in that：The sucker upper end is machined with
Through-hole, the sealing cover are connected by spring hinge with suction cup interior top, and the sealing cover upper end is provided with through-hole.
4. electric wire connection point insulation protection device according to claim 1, it is characterised in that：One outer end of the protective plate adds
Work has open slot, and protective plate two is provided on open slot, and the protective plate two-way crosses rotary shaft and is connected with protective plate one, institute
It states and is equipped with pinboard on protective plate one, and pinboard is arranged in two outer end of protective plate.
5. electric wire connection point insulation protection device according to claim 1, it is characterised in that：Two lower end of the protective plate adds
Work has sliding slot, and spring one and insulation board are provided on sliding slot, and the protective plate two is connected by bolt with insulation board.
6. electric wire connection point insulation protection device according to claim 1, it is characterised in that：The L-type grip block passes through
Sliding rail is connected with support plate, and the L-type grip block is equipped with felt pad with connecting terminal block contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743008.2U CN207651724U (en) | 2017-12-14 | 2017-12-14 | Electric wire connection point insulation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743008.2U CN207651724U (en) | 2017-12-14 | 2017-12-14 | Electric wire connection point insulation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651724U true CN207651724U (en) | 2018-07-24 |
Family
ID=62880486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743008.2U Expired - Fee Related CN207651724U (en) | 2017-12-14 | 2017-12-14 | Electric wire connection point insulation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834273A (en) * | 2017-12-14 | 2018-03-23 | 重庆市中美电力设备有限公司 | Electric wire connection point insulation protection device |
-
2017
- 2017-12-14 CN CN201721743008.2U patent/CN207651724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834273A (en) * | 2017-12-14 | 2018-03-23 | 重庆市中美电力设备有限公司 | Electric wire connection point insulation protection device |
| CN107834273B (en) * | 2017-12-14 | 2024-01-23 | 宁波立腾音频科技有限公司 | Insulating protection device for wire connection part |
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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 |
Granted publication date: 20180724 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |