CN210576664U - Plastic high-voltage connector convenient to disassemble - Google Patents
Plastic high-voltage connector convenient to disassemble Download PDFInfo
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- CN210576664U CN210576664U CN201921531279.0U CN201921531279U CN210576664U CN 210576664 U CN210576664 U CN 210576664U CN 201921531279 U CN201921531279 U CN 201921531279U CN 210576664 U CN210576664 U CN 210576664U
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- shell
- hole cover
- voltage connector
- clamping block
- disassemble
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Abstract
The application discloses a plastic high-voltage connector convenient to disassemble, which belongs to the technical field of connectors and comprises a switching hole cover component and a shell, wherein the hole cover component comprises a hole cover and a straight cylinder, the straight cylinder is fixed at the center of the bottom of the hole cover, a connecting plate is fixed on the side edge of the hole cover, an outer bulge is arranged on the connecting plate, a first clamping block is arranged on the shell, and the outer bulge is connected with the clamping block in a clamping manner; the bottom of handhole door is equipped with straight beam, is equipped with interior arch on the straight beam, is equipped with the second fixture block of being connected with interior protruding buckle in the shell. This scheme has solved the inconvenient problem of installation dismantlement.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to convenient plastic high-voltage connector who dismantles.
Background
With the development of the electric vehicle industry, the high-voltage safety problem becomes the first problem of the current electric vehicle, and it is very important to ensure the reliable high-voltage connection of the whole electric vehicle, and at this time, a high-voltage connector is used, and the high-voltage connector is a bridge which is arranged at a blocked position or among isolated and non-communicated circuits in the circuit and is used for establishing communication, so that current flows, and the circuit realizes the preset function. The existing high-voltage connector comprises a switching hole cover and an enclosure assembly, the switching hole cover and the enclosure assembly are fixed through bolts, the strength of the switching hole cover made of plastic is poor, the hole cover is easy to deform when the bolts are used for fixing, the mounting holes are easy to slip in the actual use process of the fitting of the bolts, the mounting holes cannot be screwed down, and tools of systems are required to be dismounted during replacement and dismounting, so that the high-voltage connector is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient plastic high voltage connector who dismantles to solve prior art installation and dismantle inconvenient problem.
In order to solve the technical problem, the utility model provides a following technical scheme: a plastic high-voltage connector convenient to disassemble comprises a switching hole cover component and a shell, wherein the hole cover component comprises a hole cover and a straight cylinder, the straight cylinder is fixed at the center of the bottom of the hole cover, a connecting plate is fixed on the side edge of the hole cover, an outer bulge is arranged on the connecting plate, a first clamping block is arranged on the shell, and the outer bulge is connected with the clamping block in a clamping manner; the bottom of the hole cover is provided with a straight beam, the straight beam is provided with an inner bulge, and the shell is internally provided with a second clamping block connected with the inner bulge in a clamping manner.
The utility model discloses a theory of operation: after the adapting hole cover assembly is aligned to the shell, the adapting hole cover assembly is pushed downwards forcibly until the outer protrusion is completely clamped at the bottom of the first clamping block, and the distance between the inner protrusion and the bottom of the hole cover is equal to the distance between the outer protrusion and the bottom of the hole cover, so that the inner protrusion is also clamped at the bottom of the second clamping block when the outer protrusion is completely clamped at the bottom of the first clamping block.
The utility model has the advantages that: the joint of protruding and first fixture block outside the utilization is passed through to this scheme, and the joint of interior arch and second fixture block makes the connection of switching handhole door and shell more firm, and it is troublesome to load and unload when having avoided adopting the bolt fastening, and the condition of the easy smooth silk takes place in the use.
The optimization of the basic technical scheme is as follows:
further, a waterproof ring, a shielding cover and an insulating cover are sequentially sleeved on the straight cylinder. This results in a better water resistance of the high-voltage connector.
Further, the thickness of the first clamping block along the downward inserting direction of the outer protrusion is gradually increased. Therefore, the resistance of the switching hole cover during downward insertion can be reduced, and the clamping is firmer.
Furthermore, the shell is provided with a dismounting hole, and the dismounting hole and the inner bulge are arranged oppositely. When the cover is detached, the outer bulge is pried from the first clamping block by a screwdriver, and then the inner bulge is jacked open through the detaching hole, so that the switching hole cover is conveniently detached from the shell.
Drawings
Fig. 1 is a schematic structural diagram of a plastic high-voltage connector convenient to disassemble according to embodiment 1;
FIG. 2 is an exploded view of the adaptor hole cover assembly of the plastic high-voltage connector of example 1;
FIG. 3 is a schematic view of the adaptor hole cover of the plastic high-voltage connector according to embodiment 1;
fig. 4 is a schematic view of a plastic high-voltage connector convenient to disassemble according to embodiment 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the hole cover comprises a hole cover 1, a straight beam 2, an inner bulge 3, a shell 4, a connecting plate 5, a first fixture block 6, a straight cylinder 7, a waterproof ring 8, a shielding cover 9, an insulating cover 10 and a dismounting hole 11.
Example 1 is substantially as shown in figures 1, 2, 3 and 4: a plastic high-voltage connector convenient to disassemble comprises a switching hole cover 1 component and a shell 4, wherein the hole cover 1 component comprises a hole cover 1 and a straight cylinder 7, the straight cylinder 7 is fixed at the center of the bottom of the hole cover 1, a waterproof ring 8, a shielding cover 9 and an insulating cover 10 are sequentially sleeved on the straight cylinder 7, a connecting plate 5 is fixed on the side edge of the hole cover 1, an outer bulge is arranged on the connecting plate 5, a first clamping block 6 is arranged on the shell 4, the thickness of the first clamping block 6 along the direction of inserting the outer bulge is gradually increased, the shape of the first clamping block is similar to a Chinese character 'shan', and the outer bulge is connected; the bottom of handhole door 1 is equipped with straight beam 2, is equipped with interior arch 3 on the straight beam 2, is equipped with the second fixture block of being connected with interior arch 3 buckle in the shell 4, is equipped with disassembly hole 11 on the shell 4, and disassembly hole 11 sets up with interior arch 3's position relatively.
The specific implementation process is as follows: this scheme of use, with switching handhole door 1 subassembly and shell 4 alignment back, hard will switch handhole door 1 subassembly downward push down, block in the bottom of first fixture block 6 completely up to the outer protrusion, the distance between inner protrusion 3 and the handhole door 1 bottom equals the distance between outer protrusion and handhole door 1 bottom, outer protruding complete card is in the bottom of first fixture block 6 like this, inner protrusion 3 also blocks in the bottom of second fixture block, during the dismantlement, pry outer protrusion from first fixture block 6 with the screwdriver earlier, rethread dismounting hole 11 backs up inner protrusion 3, make things convenient for switching handhole door 1 to pull down from shell 4.
Claims (4)
1. The utility model provides a convenient plastic high pressure connector who dismantles, includes switching handhole door subassembly and shell, the handhole door subassembly includes handhole door and straight section of thick bamboo, the center at the handhole door bottom is fixed to straight section of thick bamboo, be fixed with connecting plate, its characterized in that on the side of handhole door: an outer bulge is arranged on the connecting plate, a first clamping block is arranged on the shell, and the outer bulge is connected with the clamping block in a clamping manner; the bottom of the hole cover is provided with a straight beam, the straight beam is provided with an inner bulge, and the shell is internally provided with a second clamping block connected with the inner bulge in a clamping manner.
2. The plastic high-voltage connector convenient to disassemble as claimed in claim 1, wherein: the straight cylinder is sequentially sleeved with a waterproof ring, a shielding cover and an insulating cover.
3. The plastic high-voltage connector convenient to disassemble as claimed in claim 2, wherein: the thickness of the first clamping block along the downward inserting direction of the outer protrusion is gradually increased.
4. A plastic high-voltage connector convenient to disassemble as claimed in claim 3, wherein: the shell is provided with a dismounting hole, and the dismounting hole and the inner bulge are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531279.0U CN210576664U (en) | 2019-09-17 | 2019-09-17 | Plastic high-voltage connector convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531279.0U CN210576664U (en) | 2019-09-17 | 2019-09-17 | Plastic high-voltage connector convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576664U true CN210576664U (en) | 2020-05-19 |
Family
ID=70633143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921531279.0U Active CN210576664U (en) | 2019-09-17 | 2019-09-17 | Plastic high-voltage connector convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576664U (en) |
-
2019
- 2019-09-17 CN CN201921531279.0U patent/CN210576664U/en active Active
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