CN208970807U - A kind of high-voltage electrical apparatus breaking piece - Google Patents
A kind of high-voltage electrical apparatus breaking piece Download PDFInfo
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- CN208970807U CN208970807U CN201821953762.3U CN201821953762U CN208970807U CN 208970807 U CN208970807 U CN 208970807U CN 201821953762 U CN201821953762 U CN 201821953762U CN 208970807 U CN208970807 U CN 208970807U
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- protective case
- conductive connection
- head
- connection head
- electrical apparatus
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Abstract
The utility model discloses a kind of high-voltage electrical apparatus breaking pieces, including the first protective case and the second protective case, first protective case is socketed in the second protective case, the first conductive connection head is connected in first protective case, the second conductive connection head is connected in second protective case, first, which is conductively connected head and second, is conductively connected head clamping, card slot is dug on first conductive connection head, the T-type fixture block to match with card slot is fixedly connected on second conductive connection head, cable is respectively connected on first conductive connection head and the second conductive connection head, fixed column is plugged between first conductive connection head and the second conductive connection head, digging on first conductive connection head and the second conductive connection head has the through-hole to match with fixed column, it may be implemented to be easy to make to contact at cable connection sufficiently and firm, it is easy to be promoted the safety of junction.
Description
Technical field
The utility model relates to electrical equipments, more specifically to a kind of high-voltage electrical apparatus breaking piece.
Background technique
In routine work, high-tension connector is the essential tool of people, and place or isolated is blocked in circuit
Between obstructed circuit, the bridge of communication is erected, to make current flowing, circuit is made to realize scheduled function.
And the connecting pin of existing connector is mostly the flake structure of extrusion forming, product cross section is relatively small, squeezes and becomes
Shape is small, and resistivity is big, keeps its internal resistance and contact resistance larger, and the high current for being not enough to carry powerful device passes through, and right
Insufficient in the protection of connector, when connector is exposed to the external world, steam is easily penetrated, and causes short circuit.
Utility model content
The technical problems to be solved in the utility model:
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of high-voltage electrical apparatus safety to connect
Device is connect, it may be implemented to be easy to make at cable connection, and contact is sufficiently and firm, is easy to be promoted the safety of junction.
The technical solution of the utility model includes:
To solve the above problems, the utility model adopts the following technical scheme.
A kind of high-voltage electrical apparatus breaking piece, which is characterized in that including the first protective case and the second protective case, described
One protective case one end is socketed in the second protective case, in first protective case fixing sleeve equipped with first be conductively connected head, second
Fixing sleeve is conductively connected head equipped with second in protective case, and described first is conductively connected the interface phase that head is conductively connected head with second
Mutually clamping is integrated, and the outer end of the first conductive connection head and the second conductive connection head is respectively connected with cable；Described first leads
The docking site of electrical connector and the second conductive connection head is provided with longitudinal through-hole, and described first is conductively connected head and the second conduction
The upper and lower part of connector belled position is provided with the threaded hole with through-hole perforation；It is set with fixed column in the through-hole, Gu
Threaded connector of the spinning in corresponding threaded hole respectively is equipped at the top and bottom of fixed column；It is equipped on screw top connector
Current sensor is installed with sealing nut on bottom thread connector.Sealing nut, be easy to make at cable connection contact sufficiently and
It is firm, it is easy to be promoted the safety of junction.
A kind of high-voltage electrical apparatus breaking piece, it is characterised in that: described first, which is conductively connected head inner end, is equipped with section as T
The card slot of type, second conductive connection head inner end are equipped with the T-type fixture block matched with card slot, and T-type fixture block is connected in card slot.
Further, digging on the inner wall of second protective case has multiple equally distributed spring grooves, the spring groove
It is interior to be equipped with spacing ball, it is fixedly connected with compressed spring between the spacing ball and spring groove bottom end, is connected in the compressed spring
There is spongy layer, the positioning for facilitating the first protective case and the second protective case to connect is easy to that threaded hole is made to match with through-hole, is easy to inhale
Receive steam.
Further, it is conductively connected between the first conductive connection head and the first protective case with the second protective case and second
It is respectively connected with insulated enclosure circle between head, the first protective case and the second protective case is made to be not easy to leak electricity.
Further, it is connected with rubber washer between the sealing nut and the first protective case, device is made to be not easy to leak electricity.
The utility model has the beneficial effects that
Compared with the prior art, utility model has the advantages that
(1) this programme is easy to make to contact at cable connection sufficiently and firm, is easy to be promoted the safety of junction.
Digging on the inner wall of (2) second protective cases has multiple equally distributed spring grooves, and spacing ball, limit are equipped in spring groove
It is fixedly connected with compressed spring between position ball and spring groove bottom end, spongy layer is connected in compressed spring, facilitates the first protective case
The positioning connected with the second protective case is easy to that threaded hole is made to match with through-hole, is easy to absorb steam.
Connect between the second protective case and the second conductive connection head between (3) first conductive connection heads and the first protective case
It is connected to insulated enclosure circle, the first protective case and the second protective case is made to be not easy to leak electricity.
(4) it is connected with rubber washer between sealing nut and the first protective case, device is made to be not easy to leak electricity.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the front view of the utility model.
Figure label explanation:
1 first protective case, 2 second protective cases, 3 first are conductively connected head, 4 second conductive connection heads, 5 fixed columns, 6 electric currents
Sensor, 7 insulated enclosure circles, 8 spacing balls, 9 compressed springs, 10 cables, 11 threaded connectors, 12 sealing nuts, 13 rubber pads
Circle.
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 describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-3, a kind of high-voltage electrical apparatus breaking piece, including the first protective case 1 and the second protective case 2 are please referred to, the
One protective case 1 and the second protective case 2 use insulation and thermally conductive material production, such as ceramics, make device be not easy to leak electricity and are easy to
Heat dissipation, the first protective case 1 are socketed in the second protective case 2, and the first conductive connection head 3 is connected in the first protective case 1, and second protects
The second conductive connection head 4 is connected in sheath 2, first is conductively connected head 3 and the second conductive connection clamping of head 4, and the first conduction is even
Card slot is dug on connector 3, is fixedly connected with the T-type fixture block to match with card slot on the second conductive connection head 4, first is conductively connected
First 3 and second are respectively connected with cable 10 on conductive connection head 4, and first, which is conductively connected head 3 and second, is conductively connected grafting between head 4
There is fixed column 5, digging on the first conductive connection head 3 and the second conductive connection head 4 has the through-hole to match with fixed column 5, the
The threaded hole having with fixed column 5 is dug on one protective case 1 and the second protective case 2, the upper and lower side of fixed column 5 is respectively connected with and spiral shell
The threaded connector 11 that pit matches, threaded connector 11 are made of isolation material, fixed on a threaded connector 11
It is connected with current sensor 6, wireless signal transmitting module is connected in current sensor 6, wireless signal transmitting module is used for will
The current data that current sensor 6 detects is transferred to circuit control system, and technical staff is facilitated to observe current anomaly, fixed
It is connected with the inductive connector to match with current sensor 6 on column 5, is threaded with sealing spiral shell on another threaded connector 11
Mother 12, be easy to make at cable connection contact sufficiently and it is firm, be easy to be promoted the safety of junction.
Digging on the inner wall of second protective case 2 has multiple equally distributed spring grooves, and spacing ball 8, limit are equipped in spring groove
It is fixedly connected with compressed spring 9 between position ball 8 and spring groove bottom end, spongy layer is connected in compressed spring 9, facilitates the first protection
The positioning that set 1 and the second protective case 2 connect, is easy to that threaded hole is made to match with through-hole, is easy to absorb steam, and first is conductively connected
First 3 and first are respectively connected with insulated enclosure circle 7 between the second protective case 2 and the second conductive connection head 4 between protective case 1, make
First protective case 1 and the second protective case 2 are not easy to leak electricity, and are connected with rubber washer 13 between sealing nut 12 and the first protective case 1,
Device is set to be not easy to leak electricity.
In use, the first conductive connection head 3 and the second conductive connection head 4 make first to lead by T-type fixture block and card slot clamping
Electrical connector 3 comes into full contact with the second conductive connection head 4, is easy to reduce contact impedance, thus the flow conductivity of lifting device, electricity
Flow sensor 6 is conductively connected head 3 and second by first by the detection of fixed column 5 and is conductively connected the electric current of head 4, makes technical staff
Current anomaly that can in time in discovery circuit makes the first protective case 1 and the second protective case 2 and the by the effect of fixed column 5
One, which is conductively connected head 3 and second, is conductively connected 4 stable connection of head, is not readily separated it, passes through insulated enclosure circle 7 and rubber washer
13 effect makes device be not easy to leak electricity, and steam is also made to be not easy to penetrate into device, is easy to improve the safety of device.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (5)
1. a kind of high-voltage electrical apparatus breaking piece, which is characterized in that including the first protective case and the second protective case, described first
Protective case one end is socketed in the second protective case, and fixing sleeve is conductively connected head equipped with first in first protective case, and second protects
Fixing sleeve is conductively connected head equipped with second in sheath, and the interface that the first conductive connection head and second are conductively connected head is mutual
Clamping is integrated, and the outer end of the first conductive connection head and the second conductive connection head is respectively connected with cable；Described first is conductive
The docking site of connector and the second conductive connection head is provided with longitudinal through-hole, and described first is conductively connected head and the second conduction even
The upper and lower part at adaptor cup jointing position is provided with the threaded hole with through-hole perforation；Fixed column is set in the through-hole, it is fixed
Column top and bottom are equipped with threaded connector of the spinning in corresponding threaded hole respectively；Electricity is installed on screw top connector
Flow sensor is installed with sealing nut on bottom thread connector.
2. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that: described first is conductively connected
Head inner end is equipped with the card slot that section is T-type, and second conductive connection head inner end is equipped with the T-type fixture block matched with card slot, T-type
Fixture block is connected in card slot.
3. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that: on second protective case
There are several equally distributed spring grooves with digging on the annular inner wall of the first protective case belled position, limit is equipped in the spring groove
Position ball, is fixedly connected with compressed spring, the compressed spring bottom is connected with sponge between the spacing ball and spring groove bottom end
Layer.
4. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that: described first is conductively connected
Insulated enclosure circle is respectively connected between head and the first protective case and between the second protective case and the second conductive connection head.
5. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that: the sealing nut and
Rubber washer is connected between one protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953762.3U CN208970807U (en) | 2018-11-26 | 2018-11-26 | A kind of high-voltage electrical apparatus breaking piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953762.3U CN208970807U (en) | 2018-11-26 | 2018-11-26 | A kind of high-voltage electrical apparatus breaking piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970807U true CN208970807U (en) | 2019-06-11 |
Family
ID=66765804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821953762.3U Active CN208970807U (en) | 2018-11-26 | 2018-11-26 | A kind of high-voltage electrical apparatus breaking piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426574A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of oscillograph waterproof case |
-
2018
- 2018-11-26 CN CN201821953762.3U patent/CN208970807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426574A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of oscillograph waterproof case |
| CN110426574B (en) * | 2019-07-29 | 2020-07-03 | 南京瑞贻电子科技有限公司 | Waterproof shell of wave recorder |
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