CN215221726U - Surge protector - Google Patents
Surge protector Download PDFInfo
- Publication number
- CN215221726U CN215221726U CN202121292012.8U CN202121292012U CN215221726U CN 215221726 U CN215221726 U CN 215221726U CN 202121292012 U CN202121292012 U CN 202121292012U CN 215221726 U CN215221726 U CN 215221726U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- surge protector
- shell
- protective layer
- spring
- 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.)
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- 230000001012 protector Effects 0.000 title claims abstract description 31
- 239000011241 protective layer Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a surge protector, which comprises a shell, wherein the shell is internally provided with the surge protector, and the top part of the surge protector are both provided with a connecting terminal; the surge protector is characterized in that a wire inlet hole and a wiring hole are formed in the surface of the shell, a fixing device is arranged on the surface of the wire inlet hole and comprises a fixture block, a spring and a fixing piece, the spring is arranged on the left side of the fixture block, the fixing piece is arranged at the top end of the spring, a fixing hole matched with the fixing piece is formed in the side surface of the shell, the fixture block, the spring and the fixing piece are fixed in a fixed connection mode, the fixture block and the fixing piece are made of round steel, and the fixing device is arranged so that a connecting wire can be fixed by the fixing device when entering the wire inlet hole and is convenient for an installer to install and fix the connecting wire and the wiring terminal through the wiring hole; the connecting line and the shell can be respectively protected by the first protective layer and the second protective layer, so that the connecting line and the shell cannot be in direct contact friction with each other.
Description
Technical Field
The utility model relates to an earth leakage protection apparatus, specificly relate to a surge protector belongs to earth leakage protection apparatus field.
Background
The surge is also called a surge, and is an instantaneous overvoltage exceeding a normal working voltage as the name suggests, and essentially, the surge is a violent pulse which occurs within a few millionths of a second and can cause the surge to be caused by heavy equipment, short circuit, power switching or a large-scale engine. And products containing surge stopping devices can effectively absorb sudden huge energy to protect connected equipment from being damaged. A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines; when spike current or voltage are suddenly generated due to external interference in an electric loop or a communication line, the surge protector can be conducted and shunted in a very short time, so that damage of a surge to other equipment in the loop is avoided, the surge protector needs to perform wiring operation on the surge protector when in use, external connecting wires enter the shell from the wire inlet hole, and the external connecting wires are connected to a wiring terminal of the surge protector through the wiring hole, but the position of the connecting wire is adjusted by one hand of an installer in the existing wiring mode, and the wiring operation is performed on the external connecting wire through an instrument and the wiring hole by one hand, so that the installer can call without overlapping.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current problem, provide a surge protector.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a surge protector, which comprises a shell and is characterized in that the shell is internally provided with the surge protector, and the top part of the surge protector are both provided with a connecting terminal; the surface of shell is equipped with entrance hole and wiring hole, and the surface in entrance hole is equipped with fixing device, fixing device includes fixture block, spring and mounting, the left side of fixture block is equipped with the spring, the top of spring is equipped with the mounting, the shell side be equipped with mounting assorted fixed orifices, the fixture block the spring with the mounting all adopts the rigid coupling mode fixed, the fixture block with the mounting all adopts circular steel to make.
As an optimal technical scheme of the utility model, the top of fixture block is equipped with the blotter, the top of fixture block is equipped with the protection pad, the blotter with the protection pad all cup joints the surface of fixture block, the blotter with the protection pad all adopts sponge material to make.
As an optimal technical scheme of the utility model, the bottom of fixture block is equipped with the arc recess, the surface of arc recess is equipped with first protective layer, the bottom of fixture block is equipped with the second protective layer, first protective layer with the second protective layer all bonds through glue in the surface of fixture block, first protective layer with the second protective layer all adopts sponge material to make.
As an optimal technical scheme of the utility model, the inside of shell still be equipped with mounting assorted slide, the slide diameter is greater than the mounting diameter.
As a preferred technical scheme of the utility model, the fixed orifices is two sets of, two sets of the fixed orifices evenly distributed is in the side of shell.
As an optimized technical scheme of the utility model, the diameter of arc recess is greater than the connecting wire diameter.
The utility model discloses the beneficial effect who reaches is: according to the surge protector, the fixing device is arranged, so that a connecting wire can be fixed by the fixing device when entering the wire inlet hole, an installer can conveniently install and fix the connecting wire and the wiring terminal through the wiring hole, and the problem that in the existing connection mode, the installer needs one hand to fix the position of the connecting wire and the other hand is used for installing and fixing the connecting wire and the wiring terminal through an instrument is solved; the connecting line and the shell can be respectively protected by the first protective layer and the second protective layer, so that the connecting line and the shell cannot be in direct contact friction with each other.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the structure of the fixture block of the present invention;
FIG. 3 is a schematic view of the clamping block of the present invention;
fig. 4 is a schematic diagram of a side structure of the housing of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-4, the utility model provides a surge protector, which comprises a shell 1, a surge protector 2 is arranged in the shell 1, and connecting terminals 4 are arranged at the top and the top of the surge protector 2; the surface of shell 1 is equipped with entrance hole 3 and wiring hole 5, and the surface in entrance hole 3 is equipped with fixing device 6, and fixing device 6 includes fixture block 7, spring 10 and mounting 11, and the left side of fixture block 7 is equipped with spring 10, and the top of spring 10 is equipped with mounting 11, and 1 side of shell is equipped with mounting 11 assorted fixed orifices 16, and fixture block 7, spring 10 and mounting 11 all adopt the rigid coupling mode fixed, and fixture block 7 and mounting 11 all adopt circular steel to make.
The top of fixture block 7 is equipped with blotter 8, and the top of fixture block 7 is equipped with protection pad 9, and blotter 8 and protection pad 9 all cup joint on the surface of fixture block 7, and blotter 8 and protection pad 9 all adopt sponge material to make.
The bottom of fixture block 7 is equipped with arc recess 13, and arc recess 13's surface is equipped with first protective layer 15, and fixture block 7's bottom is equipped with second protective layer 14, and first protective layer 15 and second protective layer 14 all bond on fixture block 7's surface through glue, and first protective layer 15 and second protective layer 14 all adopt sponge material to make.
The inside of shell 1 still is equipped with the slide 12 with the mounting assorted, and the diameter of slide 12 is greater than the mounting 11 diameter, and slide 12 can make fixture block 7 when reciprocating, and mounting 11 carries out up-and-down motion at the assigned position.
The fixing holes 16 are two groups, the two groups of fixing holes 16 are uniformly distributed on the side surface of the shell 1, the two groups of fixing holes 16 enable the fixture block 7 to move up and down only at two positions inside the shell 1, and the second fixing hole position is the position of the fixture block 7 when the connection line is clamped.
The diameter of arc recess 13 is greater than the connecting wire diameter, and arc recess 13 can carry out the joint to the connecting wire that gets into entrance hole 3, and the operation is connected to the connecting wire through wiring hole 5 to the user of being convenient for.
The device is a surge protector, when the device is needed, a user needs to perform wiring operation on the device, when the wiring operation is performed, the user puts a connecting wire into the shell 1 through the wiring hole 3, after the putting of the connecting wire is completed, the user presses the fixing piece 11 into the shell 1 to enable the clamping block 7 to stretch out and draw back in the shell 1, the user presses the protection pad 9 at the top end of the clamping block 7 to move the clamping block 7 downwards to enable the arc-shaped groove 13 at the bottom end of the clamping block 7 to clamp the connecting wire, after the clamping of the connecting wire is completed, the fixing piece 11 extends out of the side face of the shell 1 through the second fixing hole 16 to complete the fixing of the clamping block 7, when the connecting wire is fixed again, the first protection layer 15 on the surface of the arc-shaped groove 13 protects the connecting wire so that the connecting wire can not be in direct contact friction, and the second protection layer 14 at the bottom end of the clamping block 7 protects the shell 1, make it can not the direct contact friction, the protection pad 9 on fixture block 7 top can protect user's hand, and the blotter 8 can protect fixture block 7, accomplishes the joint back to the connecting wire, and user can carry out the wiring operation through wiring hole 5 to connecting wire and binding post 4.
According to the surge protector, the fixing device is arranged, so that a connecting wire can be fixed by the fixing device when entering the wire inlet hole, an installer can conveniently install and fix the connecting wire and the wiring terminal through the wiring hole, and the problem that in the existing connection mode, the installer needs one hand to fix the position of the connecting wire and the other hand is used for installing and fixing the connecting wire and the wiring terminal through an instrument is solved; the connecting line and the shell can be respectively protected by the first protective layer and the second protective layer, so that the connecting line and the shell cannot be in direct contact friction with each other.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A surge protector comprises a shell and is characterized in that the shell is internally provided with the surge protector, and the top of the surge protector are provided with wiring terminals;
the surface of shell is equipped with entrance hole and wiring hole, the surface in entrance hole is equipped with fixing device, fixing device includes fixture block, spring and mounting, the left side of fixture block is equipped with the spring, the top of spring is equipped with the mounting, the shell side be equipped with mounting assorted fixed orifices, the fixture block the spring with the mounting all adopts the rigid coupling mode fixed, the fixture block with the mounting all adopts circular steel to make.
2. The surge protector of claim 1, wherein a cushion is disposed on the top of the clamping block, a protection pad is disposed on the top of the clamping block, the cushion and the protection pad are sleeved on the surface of the clamping block, and the cushion and the protection pad are made of sponge material.
3. The surge protector of claim 2, wherein an arc-shaped groove is formed in the bottom of the fixture block, a first protective layer is arranged on the surface of the arc-shaped groove, a second protective layer is arranged at the bottom end of the fixture block, the first protective layer and the second protective layer are both bonded to the surface of the fixture block through glue, and the first protective layer and the second protective layer are both made of sponge materials.
4. The surge protector of claim 1, wherein the housing further comprises a slide inside the housing, the slide matching the mount, the slide having a diameter greater than a diameter of the mount.
5. The surge protector of claim 1, wherein said attachment holes are in two sets, and wherein said two sets of attachment holes are evenly distributed on the sides of said housing.
6. A surge protector according to claim 3, wherein the diameter of the arc-shaped recess is larger than the diameter of the connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292012.8U CN215221726U (en) | 2021-06-10 | 2021-06-10 | Surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292012.8U CN215221726U (en) | 2021-06-10 | 2021-06-10 | Surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221726U true CN215221726U (en) | 2021-12-17 |
Family
ID=79424619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121292012.8U Active CN215221726U (en) | 2021-06-10 | 2021-06-10 | Surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215221726U (en) |
-
2021
- 2021-06-10 CN CN202121292012.8U patent/CN215221726U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |