CN211455565U - Detachable mounting structure of fixed switch module - Google Patents
Detachable mounting structure of fixed switch module Download PDFInfo
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- CN211455565U CN211455565U CN201922334959.XU CN201922334959U CN211455565U CN 211455565 U CN211455565 U CN 211455565U CN 201922334959 U CN201922334959 U CN 201922334959U CN 211455565 U CN211455565 U CN 211455565U
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- switch module
- limiting
- limiting block
- installation
- iron frame
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Abstract
The utility model discloses a demountable installation structure of fixed switch module, including the installation iron stand, the mounting hole has on the installation iron stand, the left end of switch module is equipped with the first spacing piece and the first stopper of going up that stretch out the switch module, the right-hand member of switch module is equipped with spacing piece of spacing piece and elasticity on the second that stretches out the switch module, the lower extreme and the switch module of the spacing piece of elasticity are connected, the upper end extends towards the upper right side slope, be equipped with spacing piece under the second on the spacing piece of elasticity, when the switch module is installed in the mounting hole, spacing piece bears the upper surface at the iron stand on first upper limit piece and the second, first stopper is located the below of installation iron stand and cliies the installation iron stand together with first upper limit piece, the second stopper is located the below of installation iron stand and cliies the installation iron stand together with spacing piece on the second. When fixed switch module damages to need to dismantle and change, perhaps need the interchange switch module, dismantle simply to simple to operate.
Description
Technical Field
The utility model relates to a switch module technical field, concretely relates to can dismantle mounting structure of the fixed switch module who exchanges at any time.
Background
In the prior art, a fixed switch module has two forms, the first form is non-detachable, the module cannot be detached when being installed in a product, and interchangeability is not available. The second is detachable, but is often difficult to detach during actual use, or requires the use of tools to remove.
When the fixed switch module of above-mentioned two kinds of forms damages to need to dismantle and change, perhaps when needing the interchanging switch module, the switch module is difficult to dismantle, wastes time and energy.
Therefore, it is necessary to improve the mounting structure of the existing fixed switch module, so that the switch module is convenient to mount and simple to dismount.
Disclosure of Invention
In order to solve the deficiencies in the prior art, the utility model provides a can dismantle the mounting structure of the fixed switch module who exchanges at any time.
In order to realize the technical effect, the utility model discloses a following scheme:
a detachable installation structure of a fixed switch module comprises an installation iron frame, wherein the installation iron frame is provided with an installation hole for installing the switch module, the left end of the switch module is provided with a first upper limiting block and a first lower limiting block which extend out of the switch module, the right end of the switch module is provided with a second upper limiting block and an elastic limiting sheet which extend out of the switch module, the lower end of the elastic limiting sheet is connected with the switch module, the upper end of the elastic limiting sheet extends towards the upper right in an inclined mode, the elastic limiting sheet can be pulled leftwards and has elastic force towards the right, the elastic limiting sheet is provided with a second lower limiting block, when the switch module is installed in the installation hole, the first upper limiting block and the second upper limiting block bear against the upper surface of the iron frame, the first lower limiting block is positioned below the installation iron frame and clamps the installation iron frame together with the first upper limiting block, the second limiting block is positioned below the installation iron frame and clamps the installation iron frame together with the second upper, the elastic limiting piece props against the installation iron frame rightwards by virtue of elasticity, and the elastic limiting piece can be pulled leftwards to drive the second lower limiting block to move out of the lower part of the installation iron frame.
According to the preferred technical scheme, a left limiting block extending out of the switch module is further arranged at the left end of the switch module, a left limiting opening matched and corresponding to the left limiting block is formed in the installation iron frame, and the left limiting opening is communicated with the installation hole; the mounting iron frame is also provided with a right limiting port matched and corresponding to the elastic limiting sheet, and the right limiting port is communicated with the mounting hole; when the switch module is installed in the mounting hole, the left limiting block is embedded into the left limiting port and props against the mounting iron frame leftwards, and the elastic limiting piece is embedded into the right limiting port and props against the mounting iron frame rightwards.
According to the preferred technical scheme, the second lower limiting block is located on the side edge of the elastic limiting piece, and the second lower limiting blocks are arranged on two sides of the elastic limiting piece.
According to the preferable technical scheme, the lower surface of the first upper limiting block is a first inclined surface, and the first inclined surface extends upwards towards the left end face of the first limiting block from the joint of the first upper limiting block and the switch module.
According to the preferable technical scheme, the upper surface of the first lower limiting block is a second inclined plane, and the second inclined plane extends downwards towards the left end face of the first lower limiting block from the joint of the first lower limiting block and the switch module.
According to the preferable technical scheme, the upper surface of the second lower limiting block is inclined, and the upper surface of the second lower limiting block is inclined from one end close to the switch module to one end far away from the switch module, and the inclined direction is downward.
According to the preferable technical scheme, the left limiting block is positioned on the upper surface of the first lower limiting block, and the horizontal cross-sectional area of the left limiting block is smaller than that of the first lower limiting block.
According to the preferred technical scheme, the number of the first upper limiting blocks is two, and the two first upper limiting blocks are symmetrical according to the transverse center line of the switch module; the number of the second upper limiting blocks is two, and the two second upper limiting blocks are symmetrical according to the transverse central line of the switch module.
According to the preferred technical scheme, the first lower limiting block is positioned between the two first upper limiting blocks, and the elastic limiting piece is positioned between the two second upper limiting blocks.
According to the preferred technical scheme, the upper end of the part, extending out of the right limiting opening upwards, of the upper end of the elastic limiting piece protrudes rightwards to form a protruding part.
Compared with the prior art, beneficial effect does:
the utility model discloses simple structure, convenient to use, fixed switch module when damaging need dismantle and change, perhaps when needing the interchange switch module, dismantle simply to simple to operate.
Drawings
FIG. 1 is a perspective view of the installation structure of the present invention;
fig. 2 is a schematic top view of the mounting structure of the present invention;
FIG. 3 is a schematic side view of the mounting structure of the present invention;
FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3;
fig. 5 is a schematic view of a three-dimensional structure of the middle switch module of the present invention;
fig. 6 is a front view of the switch module of the present invention;
fig. 7 is a top view of the switch module of the present invention;
FIG. 8 is an enlarged partial schematic view of FIG. 6;
fig. 9 is a partially enlarged schematic view of fig. 6.
Reference numerals: 1. installing an iron frame; 2. a switch module; 3. mounting holes; 4. a left limit port; 5. a right limit port; 6. a first upper limiting block; 601. a first inclined plane; 7. a second upper limit block; 8. an elastic limiting sheet; 9. a left stop block; 10. a first lower limiting block; 1001. a second inclined plane; 11. a second lower limit block; 1101. The upper end surface of the second lower limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-3, a detachable mounting structure of a fixed switch module 2 includes a mounting iron frame 1, the mounting iron frame 1 has a mounting hole 3, and the switch module 2 is mounted in the mounting hole 3.
As shown in fig. 5-7, a first upper limiting block 6 and a first lower limiting block 10 are arranged at the left end of the switch module 2, the first upper limiting block 6 and the first lower limiting block 10 both extend out of the left end of the switch module 2 to the left, and the height of the first lower limiting block 10 is lower than that of the first upper limiting block 6; spacing piece 7 and the spacing piece 8 of elasticity on the second are equipped with to the right-hand member of switch module 2, spacing piece 7 and the spacing piece 8 of elasticity all stretch out switch module 2's right-hand member on the second, the lower extreme and the switch module 2 of the spacing piece 8 of elasticity are connected, the junction is located the below of second stopper, the upper end of the spacing piece 8 of elasticity extends the setting towards the upper right side slope, the spacing piece 8 of elasticity can be pulled and form right elasticity to a left side, spacing piece 11 under being equipped with the second on the spacing piece 8 of elasticity, spacing piece 11 highly is less than the height of spacing piece 7 on the second under the second.
As shown in fig. 1-4, after the switch module 2 is installed in the installation hole 3, the first upper limiting block 6 and the second upper limiting block 7 are supported on the upper surface of the installation iron frame 1, the first lower limiting block 10 is located below the installation iron frame 1 and slightly lower than a gap formed between the installation iron frame 1 and the installation iron frame 1, the installation iron frame 1 is clamped by the first lower limiting block 10 and the first upper limiting block 6, the first upper limiting block 6 is used for preventing the switch module 2 from moving downwards, and the first upper limiting block 6 is used for preventing the switch module 2 from moving upwards. The second lower limiting block 11 is located below the installation iron frame 1, the installation iron frame 1 is clamped by the second lower limiting block 11 and the second upper limiting block 7 together, the second upper limiting block 7 is used for preventing the switch module 2 from moving downwards, and the second lower limiting block 11 is used for preventing the switch module 2 from moving upwards. The spacing piece 8 of elasticity has elasticity, and the spacing piece 8 of elasticity relies on elasticity to withstand installation iron stand 1 right, makes switch module 2 firm and install in mounting hole 3, and the second stopper is located the spacing piece 8 of elasticity, can shift out the below of installation iron stand 1 with the second stopper through pulling the spacing piece 8 of elasticity left.
When installing switch module 2, install switch module 2's left end slope downwards in mounting hole 3 earlier, make the installation iron stand 1 part embedding of 3 left ends of mounting hole between first stopper 6 and the first stopper 10 down, then install switch module 2's right-hand member rotation downwards in mounting hole 3, simultaneously, pull elasticity spacing piece 8 left with the hand, move the second stopper towards installation module one side, so that switch module 2's right-hand member can install into mounting hole 3, when second upper stopper 7 bears on the installation iron stand 1 part on mounting hole 3 right, release elasticity spacing piece 8, make elasticity spacing piece 8 rely on elastic recovery, and drive second lower stopper 11 and remove to the below of installation iron stand 1, make the right-hand member of second lower stopper restriction switch module can upwards rotate. When the switch module is disassembled, the steps are opposite, the second lower limiting block needs to be moved out of the lower part of the installation iron frame, and the limit of upward rotation of the right end of the switch module is released.
Have certain clearance between the right-hand member of switch module 2 and the installation iron stand 1 part that corresponds, make things convenient for switch module 2 to rotate in dismantlement or installation, decide according to actual conditions in the size reuse in the clearance.
As shown in fig. 5-7, a left stopper 9 is disposed at the left end of the switch module 2, and the left stopper 9 extends out of the left end of the switch module 2 to the left.
As shown in fig. 1-2, the mounting iron frame 1 is provided with a left limiting opening 4 corresponding to the left limiting block 9, the left limiting opening 4 is positioned at the left end of the mounting hole 3 and communicated with the mounting hole 3, and the left limiting opening 4 is matched with the left limiting block 9; the installation iron frame 1 is further provided with a right limiting port 5 corresponding to the elastic limiting piece 8, the limiting port is located at the right end of the installation hole 3 and communicated with the installation hole 3, and the right limiting port 5 is matched with the elastic limiting piece 8.
As shown in fig. 1-4, after the switch module 2 is installed in the installation hole 3, the left limiting block 9 is embedded into the left limiting opening 4 and supports against the installation iron frame 1 leftwards, and the elastic limiting piece 8 is embedded into the right limiting opening 5 and supports against the installation iron frame 1 rightwards. This technical scheme is used for preventing that switch module 2 from sliding in mounting hole 3, especially when installing a plurality of switch module 2 in mounting hole 3, because mounting hole 3 is greater than switch module 2 far away, switch module 2 very easily slides in mounting hole 3, can fix a position for switch module 2 through this technical scheme.
As shown in fig. 5-7, the second limiting blocks are located at the side edges of the elastic limiting pieces 8, the number of the second limiting blocks is two, and the two elastic limiting pieces 8 are arranged at the same height and are respectively located at the two sides of the elastic limiting pieces 8.
As shown in fig. 1-4, after the switch module 2 is installed in the installation hole 3, the two second limiting blocks are located below the installation iron frame 1 and are located below two sides of the right limiting opening 5 respectively.
As shown in fig. 8-9, the lower surface of the first upper limiting block 6 is a first inclined surface 601, the first inclined surface 601 extends upward from the joint of the first upper limiting block 6 and the switch module 2 toward the left end surface of the first limiting block, the upper surface of the first lower limiting block 10 is a second inclined surface 1001, and the second inclined surface 1001 extends downward from the joint of the first lower limiting block 10 and the switch module 2 toward the left end surface of the first lower limiting block 10; because the switch module 2 is inclined when being installed and detached, the switch module can be conveniently installed and detached through the technical scheme.
The upper surface 1101 of the second lower limit block has an inclination which is inclined from one end close to the switch module 2 to one end far away from the switch module 2, and the inclination direction is downward, so that the second limit block is conveniently moved to the lower part of the installation iron frame 1 or moved out from the lower part of the installation iron frame 1.
As shown in fig. 5-8, the left stopper 9 is located on the upper surface of the first lower stopper 10, and the horizontal cross-sectional area of the left stopper 9 is smaller than the horizontal cross-sectional area of the first lower stopper 10.
As shown in fig. 1 to 7, the number of the first upper limiting blocks 6 is two, and the two first upper limiting blocks 6 are symmetrical according to the transverse center line of the switch module 2; the number of the second upper limiting blocks 7 is two, and the two second upper limiting blocks 7 are symmetrical according to the transverse center line of the switch module 2.
The first lower limiting block 10 is positioned between the two first upper limiting blocks 6, and the elastic limiting sheet 8 is positioned between the two second upper limiting blocks 7.
As shown in fig. 5 to 7, the upper end of the portion of the elastic stopper 8 protruding upward beyond the right stopper opening 5 protrudes rightward to form a protrusion.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "left end", "right end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the equipment or components that are referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (10)
1. A detachable installation structure of a fixed switch module is characterized by comprising an installation iron frame, wherein the installation iron frame is provided with an installation hole for installing the switch module, the left end of the switch module is provided with a first upper limiting block and a first lower limiting block which extend out of the switch module, the right end of the switch module is provided with a second upper limiting block and an elastic limiting sheet which extend out of the switch module, the lower end of the elastic limiting sheet is connected with the switch module, the upper end of the elastic limiting sheet extends towards the upper right side in an inclined manner, the elastic limiting sheet is provided with a second lower limiting block, when the switch module is installed in the installation hole, the first upper limiting block and the second upper limiting block bear against the upper surface of the iron frame, the first lower limiting block is positioned below the installation iron frame and clamps the installation iron frame together with the first upper limiting block, the second limiting block is positioned below the installation iron frame and clamps the installation iron frame together with the second upper limiting block, and the elastic limiting sheet bears against the installation iron frame rightwards, the elastic limiting piece can be pulled leftwards to drive the second lower limiting block to move out of the lower part of the installation iron frame.
2. The detachable installation structure of a fixed switch module according to claim 1, wherein a left limit block extending out of the switch module is further provided at the left end of the switch module, a left limit opening matching and corresponding to the left limit block is provided on the installation iron frame, and the left limit opening is communicated with the installation hole; the mounting iron frame is also provided with a right limiting port matched and corresponding to the elastic limiting sheet, and the right limiting port is communicated with the mounting hole; when the switch module is installed in the mounting hole, the left limiting block is embedded into the left limiting port and props against the mounting iron frame leftwards, and the elastic limiting piece is embedded into the right limiting port and props against the mounting iron frame rightwards.
3. The demountable installation structure of a stationary switch module according to claim 2, wherein the second lower limiting block is located at a side of the elastic limiting plate, and the second lower limiting block is disposed at both sides of the elastic limiting plate.
4. The detachable mounting structure of a fixed switch module according to claim 1, wherein the lower surface of the first upper limiting block is a first inclined surface, and the first inclined surface extends upward from the joint of the first upper limiting block and the switch module toward the left end surface of the first limiting block.
5. The detachable mounting structure of a fixed switch module according to claim 1, wherein the upper surface of the first lower limiting block is a second inclined surface, and the second inclined surface extends downward from the joint of the first lower limiting block and the switch module toward the left end surface of the first lower limiting block.
6. The demountable installation structure of a stationary switch module according to claim 1, wherein the upper surface of the second lower restraint block is sloped downwardly from an end near the switch module toward an end away from the switch module.
7. The detachable mounting structure of a fixed switch module according to claim 1, wherein the left stopper is located on the upper surface of the first lower stopper, and the horizontal cross-sectional area of the left stopper is smaller than that of the first lower stopper.
8. The demountable installation structure of a fixed switch module according to claim 1, wherein the number of the first upper limiting blocks is two, and the two first upper limiting blocks are symmetrical with respect to a transverse center line of the switch module; the number of the second upper limiting blocks is two, and the two second upper limiting blocks are symmetrical according to the transverse central line of the switch module.
9. The demountable installation structure of a stationary switch module according to claim 8, wherein the first lower limiting block is located between the two first upper limiting blocks, and the elastic limiting piece is located between the two second upper limiting blocks.
10. The demountable installation structure of a stationary switch module according to claim 1, wherein the upper end of the portion of the resilient limiting member extending upwardly beyond the right limiting opening protrudes rightward to form a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334959.XU CN211455565U (en) | 2019-12-23 | 2019-12-23 | Detachable mounting structure of fixed switch module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922334959.XU CN211455565U (en) | 2019-12-23 | 2019-12-23 | Detachable mounting structure of fixed switch module |
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| Publication Number | Publication Date |
|---|---|
| CN211455565U true CN211455565U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922334959.XU Active CN211455565U (en) | 2019-12-23 | 2019-12-23 | Detachable mounting structure of fixed switch module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054480A (en) * | 2021-03-19 | 2021-06-29 | 安徽长龙电气集团有限公司 | Indoor case of modularization wisdom |
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2019
- 2019-12-23 CN CN201922334959.XU patent/CN211455565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054480A (en) * | 2021-03-19 | 2021-06-29 | 安徽长龙电气集团有限公司 | Indoor case of modularization wisdom |
| CN113054480B (en) * | 2021-03-19 | 2023-01-17 | 安徽长龙电气集团有限公司 | Indoor case of modularization wisdom |
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