CN207705203U - A kind of axial diode with detachable protective case - Google Patents
A kind of axial diode with detachable protective case Download PDFInfo
- Publication number
- CN207705203U CN207705203U CN201820103613.1U CN201820103613U CN207705203U CN 207705203 U CN207705203 U CN 207705203U CN 201820103613 U CN201820103613 U CN 201820103613U CN 207705203 U CN207705203 U CN 207705203U
- Authority
- CN
- China
- Prior art keywords
- protection block
- slot
- diode
- chip
- protection
- 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
Links
Landscapes
- Electrotherapy Devices (AREA)
Abstract
The utility model discloses a kind of axial diodes with detachable protective case; including diode and protection tube-in-tube structure; the diode includes chip and the contact conductor for being fixedly connected on chip both ends; the protection tube-in-tube structure includes the first protection block and the second protection block; first protection block, the second protection block are respectively provided with semi-cylindrical structure; it is equipped in the middle part of the planar side of the non-arc surface of first protection block, the second protection block along axis setting and the identical notching construction of structure, the diode is placed in grooving mechanism and sealing is fixed.The axial diode with detachable protective case effectively realizes the protection outside diode, and maintenance easy to disassemble, and can be protected as needed to the diode of various different models, applied widely, and practicability is high.
Description
Technical field：
The utility model is related to a kind of axial diodes with detachable protective case, are related to diode technologies field.
Background technology：
Current axial diode lead is required for carrying out bending during the installation process, according to the difference of folding installation site
The different angle of bending, and the contact conductor of many diodes is easy to cause the connection of itself and chip in bending process at present
Place's cracking then causes steam to enter in chip and influences the normal use of diode, although and having part shell to be protected at present
Diode structure, but its protective shell is structure as a whole with diode and can not dismantle, thus using being limited by more,
Inconvenient installing and dismounting and maintenance, practicability be not high.
Utility model content：
Technical problem to be solved in the utility model is：It provides a kind of simple in structure and effectively avoids contact conductor and core
Piece junction is cracked and the axial diode of maintenance easy to disassemble.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of axial diode with detachable protective case, including diode and protection tube-in-tube structure, two pole
Pipe includes chip and is fixedly connected on the contact conductor at chip both ends, the protection tube-in-tube structure including the first protection block and
Second protection block, first protection block, the second protection block are disposed as the identical semi-cylindrical structure of size, and described first protects
It is equipped in the middle part of the planar side of the non-arc surface of protecting block, the second protection block along axis setting and the identical notching construction of structure, institute
It includes chip slot, wire lead slot, seal groove and reinforcement groove, the wire lead slot, seal groove and reinforcement groove to state notching construction
Symmetrical to be arranged in chip slot both sides, the chip slot, wire lead slot, seal groove and reinforcement groove are coaxially disposed and cross section
Equal semicircular in shape setting, the chip slot are placed in the centre bit of the planar side of the non-arc surface of the first protection block, the second protection block
It sets, the wire lead slot is connected to and is placed in chip slot chip slot both sides and is arranged along axis, and the seal groove is connected to wire lead slot,
The disposition setting of the notch of its notch and wire lead slot, the interior silicone gasket for being equipped with semi-circular shape of the seal groove, contact conductor pass through
It seal groove and is placed on silicone gasket, reinforcement groove is equipped at the end notch of the wire lead slot, is equipped in the reinforcement groove
Cross section is in the reinforced pipe of semi-circular shape.
Preferably, the planar side positioned at non-arc surface of first protection block is equipped with a bar-shaped trough, the bar-shaped trough
Be vertically arranged and be interconnected with fluting, second protection block be located at non-arc surface planar side be equipped with match with bar-shaped trough grafting
The rubber strip of conjunction, rubber strip middle part are provided with the semicircular arc-shaped opening that power pole lead passes through.
Preferably, the reinforced pipe is set as hard plastic tube.
Preferably, contact conductor is equipped with the sealing ring coordinated with the nozzle of hard plastic tube.
Preferably, the edge of the planar side of the non-arc surface of first protection block be equipped with location hole, described second
The edge of the planar side of the non-arc surface of protection block is equipped with the positioning pin coordinated with location hole.
Compared with prior art, the usefulness of the utility model is：Axial two poles with detachable protective case
Pipe overall structure is simple, installation make and it is easy to operate, effectively realize the protection outside diode, avoid installation bending pair
The influence of chip junction, and maintenance easy to disassemble, and the diode of various different models can be protected as needed,
Applied widely, flexibility is high, thus practicability is high, is suitble to promote and apply.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the overlooking structure diagram when diode of the utility model is placed in the first protection block；
Fig. 2 is the overlooking structure diagram when diode of the utility model is placed in the second protection block；
Fig. 3 is the partial cross-sectional structural diagram when contact conductor of the utility model is combined with seal groove.
Specific implementation mode：
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection：
A kind of axial diode with detachable protective case as shown in Figure 1 to Figure 3, including diode and protective case
Barrel structure, the diode include chip 1 and are fixedly connected on the contact conductor 2 at chip both ends, the protection tube-in-tube structure
Including the first protection block 3 and the second protection block 4, first protection block, the second protection block are disposed as size identical half
Cylindrical-shaped structure, thus, in practical applications, the first protection block, the second protection block constitute the cylindrical-shaped structure of an entirety.
It is equipped in the middle part of the planar side of the non-arc surface of first protection block, the second protection block along axis setting and structure
Identical notching construction, since the notching construction in two protection blocks is identical, thus, when the first protection block, the second protection block group
When being combined, two notching construction docking compositions are completely for the fixed through-hole structure of diode.
In the present embodiment, the notching construction includes chip slot 5, wire lead slot 6, seal groove 7 and reinforcement groove 8, institute
State wire lead slot, seal groove and reinforcement groove symmetrically setting in chip slot both sides, the chip slot, wire lead slot, seal groove with
And reinforcement groove is coaxially disposed and the equal semicircular in shape setting in cross section, the chip slot are placed in the first protection block, the second protection
The center of the planar side of the non-arc surface of block, the wire lead slot are connected to and are placed in chip slot chip slot both sides and along axis
Setting, the seal groove are connected to wire lead slot, the notch disposition setting of notch and wire lead slot, and semicircle is equipped in the seal groove
The silicone gasket 9 of annular, contact conductor pass through seal groove and are placed on silicone gasket, thus, when contact conductor is placed in silicagel pad
When silicone gasket docking when circle, and in the first protection block, the second protection block is combined, have between contact conductor preferable
Sealing effect.
Reinforcement groove is equipped at the end notch of the wire lead slot, it is in semi-circular shape that cross section is equipped in the reinforcement groove
Reinforced pipe 10, further, the reinforced pipe is set as hard plastic tube, the reinforcing rib pipe of the semi-circular shape in two protection blocks
The integral tubular structure of group, the contact conductor for being effectively opposite to protection block port are protected.
In addition, the planar side positioned at non-arc surface of first protection block be equipped with a bar-shaped trough 11, the bar-shaped trough with
Fluting is vertically arranged and is interconnected, and second protection block is located at the planar side of non-arc surface equipped with mating with bar-shaped trough
Rubber strip 12, be provided with the semicircular arc-shaped opening that power pole lead passes through in the middle part of rubber strip, thus, when the first protection block, the
When the combination installation of two protection blocks, rubber strip is pluggable to be fixed in bar-shaped trough, and sealing effect is further increased.
In the first protection block, the combination installation of the second protection block, to further increase contact conductor and the first protection block, the
Sealing effect between two protection blocks, contact conductor are equipped with the sealing ring coordinated with the nozzle of hard plastic tube.
In addition, facilitating installing and dismounting, the edge of the planar side of the non-arc surface of first protection block is equipped with location hole
13, the edge of the planar side of the non-arc surface of second protection block is equipped with the positioning pin 14 coordinated with location hole.
The above-mentioned axial diode overall structure with detachable protective case is simple, installation make and it is easy to operate, have
Effect realizes the protection outside diode, avoids influence of the installation bending to chip junction, and maintenance easy to disassemble, and energy
The diode of various different models is protected as needed, applied widely, flexibility is high, and practicability is high.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of axial diode with detachable protective case, it is characterised in that：Including diode and tube-in-tube structure is protected,
The diode includes chip and the contact conductor for being fixedly connected on chip both ends, and the protection tube-in-tube structure includes the first guarantor
Protecting block and the second protection block, first protection block, the second protection block are disposed as the identical semi-cylindrical structure of size, institute
It states and is equipped in the middle part of the planar side of the non-arc surface of the first protection block, the second protection block along axis setting and the identical fluting of structure
Structure, the notching construction include chip slot, wire lead slot, seal groove and reinforcement groove, the chip slot, wire lead slot, sealing
Slot and reinforcement groove are coaxially disposed and the equal semicircular in shape setting in cross section, the wire lead slot, seal groove and reinforcement groove
Symmetrical to be arranged in chip slot both sides, the chip slot is placed in the planar side of the non-arc surface of the first protection block, the second protection block
Center, the wire lead slot be connected to and be placed in chip slot chip slot both sides and along axis be arranged, the seal groove with draw
Wire casing is connected to, and the notch disposition of notch and wire lead slot is arranged, and the silicone gasket of semi-circular shape, electrode are equipped in the seal groove
Lead passes through seal groove and is placed on silicone gasket, and reinforcement groove, the reinforcing rib are equipped at the end notch of the wire lead slot
Equipped with cross section in the reinforced pipe of semi-circular shape in slot.
2. a kind of axial diode with detachable protective case according to claim 1, it is characterised in that：Described first
The planar side positioned at non-arc surface of protection block is equipped with a bar-shaped trough, and the bar-shaped trough is vertically arranged and is interconnected with fluting,
The planar side that second protection block is located at non-arc surface is equipped with the rubber strip mating with bar-shaped trough, is provided in the middle part of rubber strip
The semicircular arc-shaped opening that power pole lead passes through.
3. a kind of axial diode with detachable protective case according to claim 1, it is characterised in that：The reinforcement
Pipe is set as hard plastic tube.
4. a kind of axial diode with detachable protective case according to claim 2, it is characterised in that：Contact conductor
It is equipped with the sealing ring coordinated with the nozzle of hard plastic tube.
5. a kind of axial diode with detachable protective case according to claim 1, it is characterised in that：Described first
The edge of the planar side of the non-arc surface of protection block is equipped with location hole, the planar side of the non-arc surface of second protection block
Edge is equipped with the positioning pin coordinated with location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103613.1U CN207705203U (en) | 2018-01-22 | 2018-01-22 | A kind of axial diode with detachable protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103613.1U CN207705203U (en) | 2018-01-22 | 2018-01-22 | A kind of axial diode with detachable protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705203U true CN207705203U (en) | 2018-08-07 |
Family
ID=63034410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820103613.1U Expired - Fee Related CN207705203U (en) | 2018-01-22 | 2018-01-22 | A kind of axial diode with detachable protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705203U (en) |
-
2018
- 2018-01-22 CN CN201820103613.1U patent/CN207705203U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104836062A (en) | Wire or cable waterproof fast-installed connector | |
| CN206023077U (en) | A kind of three-core cable waterproof drawing head | |
| CN207705203U (en) | A kind of axial diode with detachable protective case | |
| CN110212485A (en) | Three core high-voltage undersea cable connector boxs of one kind and its installation method | |
| CN209545110U (en) | A kind of PVC composite cable protection pipe | |
| CN204179356U (en) | The anti-bayonet connector of a kind of new forms of energy | |
| CN210898382U (en) | Secondary cable protective sleeve | |
| CN209394190U (en) | L-type electrode with cooling water dividing device | |
| CN203386971U (en) | Built-in sealing connector | |
| CN211296102U (en) | Connecting mechanism of bus duct | |
| CN203367513U (en) | Cable connecting device facilitating connection and disconnection | |
| CN210692796U (en) | Disconnect-type pyrocondensation terminal | |
| CN209709649U (en) | A kind of pluggable cable terminal connection structure | |
| CN106602486A (en) | Retractable elbow | |
| CN204558781U (en) | A kind of electric wire or cable waterproof Quick fixing connector | |
| CN206322514U (en) | Connection new structure in the middle of a kind of shrinkage | |
| CN210517713U (en) | Bus duct heat abstractor | |
| CN208782457U (en) | A kind of left side copper shell of cable connector | |
| CN211405427U (en) | Underground pipe gallery cable joint protective housing | |
| CN214479409U (en) | Tubular bus joint connects and uses insulating mechanism | |
| CN204886107U (en) | A insulator cap for power cable | |
| CN103487904A (en) | Optical cable electric cable quick plugging device | |
| CN208782117U (en) | A kind of right side copper shell of cable connector | |
| CN210958854U (en) | Assembled heating porcelain tube | |
| CN212114758U (en) | Anti-drop's compound oversheath oil charge formula cable terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20200122 |