CN212303478U - Cassette repairing device with rebound mechanism - Google Patents
Cassette repairing device with rebound mechanism Download PDFInfo
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- CN212303478U CN212303478U CN202020527483.1U CN202020527483U CN212303478U CN 212303478 U CN212303478 U CN 212303478U CN 202020527483 U CN202020527483 U CN 202020527483U CN 212303478 U CN212303478 U CN 212303478U
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- connecting portion
- screw
- restorer
- cassette
- assembly screw
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Abstract
The utility model discloses a take magazine restorer of resilient means, including four interconnect become closed loop's support arm, constitute swing joint through connecting portion between two adjacent support arms, these connecting portions are including relative last connecting portion that set up, two side connecting portions of lower connecting portion and relative setting, with go up connecting portion and lower connecting portion cooperation connection still including an assembly screw, go up and set up on the connecting portion with assembly screw sliding fit's through-hole, this through-hole can constitute spacing cooperation with assembly screw's head simultaneously, then constitute the spiro union cooperation with assembly screw on the lower connecting portion, the magazine restorer is still including resilient means, resilient means is used for giving the elastic force of connecting portion orientation assembly screw head direction motion. The utility model discloses can provide certain resilience force, easy to assemble for it when the assembly.
Description
Technical Field
The utility model relates to a take magazine restorer of resilience mechanism.
Background
At present, a newly-installed switch socket panel assembly on the market generally comprises a switch socket panel and a cassette, the cassette is embedded and fixed in a wall body or the ground, and the switch socket panel is connected with the cassette through screws so as to keep the switch socket panel fixed on the wall surface or the floor. The cassette is easy to age after long-term use, and cannot form effective threaded fit with the screw, so that the switch socket panel is loosened and falls off, and great potential safety hazards are realized.
In order to solve the problems, a magazine restorer appears on the market, the magazine restorer comprises four supporting arms, four supporting arms are movably connected into a diamond shape, a screw is penetrated between two opposite vertex angles of the diamond shape, one vertex angle is in sliding fit with the screw, the other vertex angle is in threaded fit with the screw, the head of the screw is limited to a switch socket panel, the four supporting arms can be opened towards two sides when the screw is locked, effective butt fit is formed between the four supporting arms and the inner wall of the magazine, and the magazine restorer is firmly fixed with the magazine. The switch socket panel can be firmly fixed on a wall or the ground through the connection and the matching of the cassette restorer and the switch socket panel. However, the cassette restorer has some defects, because one of the corners is movably connected with the screw, in the assembling process, the four supporting arms of the cassette restorer lack resilience force, the whole shape is unstable, the cassette restorer is easy to shake and deform, the switch socket panel cannot be well limited between the corner and the screw head, and the installation is inconvenient. In addition, various cassette sizes are different, and the various cassette of traditional cassette restorer adaptation in certain size range, but when the size difference is great, this type of cassette restorer is difficult to accomplish better adaptation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a take magazine restorer of resilience mechanism can provide certain resilience force, easy to assemble for it when the assembly.
In order to achieve the above object, the utility model provides a take magazine restorer of resilient means, including four interconnect become closed loop's support arm, constitute swing joint through connecting portion between two adjacent support arms, these connecting portions are including relative last connecting portion that set up, two side connecting portions of lower connecting portion and relative setting, with go up connecting portion and lower connecting portion cooperation connection still including an assembly screw, go up set up on the connecting portion with assembly screw sliding fit's through-hole, this through-hole can constitute spacing cooperation with assembly screw's head simultaneously, then constitute the spiro union cooperation with assembly screw on the lower connecting portion, the magazine restorer is still including resilient means, resilient means is used for giving the elastic force of connecting portion towards assembly screw head direction motion.
The utility model has the advantages that: when the assembly, wear to establish the connection in proper order with the assembly screw on switch socket panel, last connecting portion and lower connecting portion, resilient means can give the elastic force of connecting portion orientation assembly screw head direction motion to can make switch socket panel compress tightly between last connecting portion and assembly screw head by elasticity, be difficult to produce and rock, deformation, structural style between four support arms is also more stable, thereby easy to assemble.
Further, the inner space surrounded by the four supporting arms can be divided into two triangular areas which are symmetrical to each other by the assembling screw, and at least one of the triangular areas is provided with one of the rebounding mechanisms.
The further setting brings the following effects: the springback mechanism is arranged in the triangular area, so that the cassette repairing device is more compact in overall structure, space is reasonably utilized, and product volume is reduced.
Furthermore, the rebounding mechanism comprises two elastic sheets arranged in the same triangular area, the two elastic sheets are symmetrically arranged on two supporting arms surrounding the triangular area, one ends of the two elastic sheets are respectively connected with the two supporting arms, and the other ends of the two elastic sheets mutually form a butt joint matching relationship.
The further setting brings the following effects: when the distance between the upper connecting part and the lower connecting part is reduced along with the rotation of the assembly screw, the two supporting arms connected with the side connecting part are folded along with the distance, the elastic pieces connected with the two supporting arms are extruded mutually, the two supporting arms can be opened by depending on the deformation resetting capacity of the elastic pieces, and then the upper connecting part can be pressed on the switch socket panel.
Furthermore, one end of each elastic sheet is connected to one end, close to the side connecting portion, of each support arm, and the other end of each elastic sheet extends obliquely towards the direction of the assembly screw.
The further setting brings the following effects: make two shell fragment works more stably, be difficult to excessive deformation, fracture damage, improve the deformation effect that resets of shell fragment.
Furthermore, a gap is reserved between the other ends of the two elastic sheets.
The further setting brings the following effects: the setting in space makes and has bigger angle that opens and shuts between two support arms that two shell fragments are connected, improves the result of use.
Furthermore, the elastic sheets are arc-shaped, and the convex parts of the two arc-shaped elastic sheets are arranged towards the middle direction of the two arc-shaped elastic sheets.
The further setting brings the following effects: be difficult to excessive deformation, fracture damage between two shell fragments of mutually supporting, area of contact between two shell fragments can be increased simultaneously, stability is improved.
Furthermore, the elastic sheet and the supporting arm connected with the elastic sheet are integrally formed by injection molding.
The further setting brings the following effects: is convenient for production and processing.
Further, the springback mechanism comprises a spring sleeved on the assembling screw, and two ends of the spring are respectively in butt fit with the upper connecting part and the lower connecting part.
The further setting brings the following effects: when the distance between the upper connecting part and the lower connecting part is reduced along with the rotation of the assembling screw, the spring is extruded, and the upper connecting part can be continuously pressed on the switch socket panel.
Furthermore, adjusting screws horizontally extending towards the outer side direction of the side connecting parts are screwed on the two side connecting parts, and the length of the adjusting screws extending towards the outer side direction of the side connecting parts can be adjusted through rotation.
The further setting brings the following effects: the setting of the adjusting screw facilitates further adjustment of the lateral width of the cassette restorer, enabling the cassette restorer to be adapted to cassettes of larger size.
Further, all set up the slot that runs through its front and back both sides on lower connecting portion and two side connecting portions, the symmetry is provided with the trompil on two inner walls that the slot set up relatively, and the metal block is equipped with in the slot, the metal block is provided with the screw that aligns with the trompil, the screw is used for providing the spiro union cooperation between adjusting screw and the side connecting portion or between assembly screw and the lower connecting portion, slot inner wall department is provided with the protruding muscle of location.
The further setting brings the following effects: insert the metal block in the slot and fix a position through the protruding muscle of location of inner wall department, adjusting screw or assembly screw can pass the trompil spiro union in the screw hole of metal block, because the screw is provided by the metal block, convenient processing, threaded connection department also is difficult for damaging for a long time. In addition, the slots are arranged in a penetrating mode, so that the metal blocks are convenient to assemble and replace.
Drawings
FIG. 1 is a structural diagram of embodiment 1 of the present invention;
fig. 2 is a front view of embodiment 1 of the present invention;
fig. 3 is an exploded view of embodiment 1 of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a structural view of embodiment 2 of the present invention;
fig. 6 is a structural view of embodiment 3 of the present invention.
Detailed Description
In this embodiment, the internal space surrounded by the four support arms 1 can be divided into two triangular regions (a, b) symmetrical to each other by the mounting screws 3, and one of the resilient mechanisms is disposed in at least one of the triangular regions.
The resilience mechanism is including two shell fragment 4 that set up in the same triangle region, two shell fragment 4 symmetries set up on two support arms 1 that enclose into this triangle region, and the one end of two shell fragment 4 is connected with two support arms 1 respectively, and the other end of two shell fragment 4 constitutes the butt cooperation relation each other. One end of each elastic sheet 4 is connected to one end, close to the side connecting part 23, of the support arm 1, and the other end of each elastic sheet 4 extends towards the assembling screw 3 in an inclined mode. And a gap is reserved between the other ends of the two elastic sheets 4. The elastic pieces 4 are arc-shaped, and the convex parts of the two arc-shaped elastic pieces 4 are arranged towards the middle direction of the two elastic pieces (the two elastic pieces are two elastic pieces in the same triangular area).
The elastic sheet 4 and the supporting arm 1 connected with the elastic sheet are integrally formed by injection molding. Except that shell fragment 4 and the integrative injection moulding of support arm 1, four support arms 1 and connecting portion are integrative injection moulding too, and the junction is handled through sunken processing between connecting portion and the support arm 1, makes can be at certain angular range internal rotation between connecting portion and the support arm 1. The supporting arm 1 is provided with a groove 11 on at least one side in front and at least one side in back, so that the injection molding material can be saved, and the weight can be reduced.
The two side connecting parts 23 are screwed with adjusting screws 5 horizontally extending towards the outer side direction of the side connecting parts 23, and the length of the adjusting screws 5 extending towards the outer side direction of the side connecting parts 23 can be adjusted through rotation, so that the cassette with larger size can be adapted.
All set up the slot 6 that runs through its front and back both sides on lower connecting portion 22 and two side connecting portions 23, the symmetry is provided with trompil 61 on two inner walls that slot 6 set up relatively, and the metal block 7 is equipped with in the slot 6, the metal block 7 is provided with the screw 71 that aligns with trompil 61, screw 71 is used for providing the spiro union cooperation between adjusting screw 5 and the side connecting portion 23 or between assembly screw 3 and the lower connecting portion 22, the protruding muscle 61 in location is provided with in 6 inner walls departments of slot, makes better interference fit between metal block 7 and the connecting portion.
Embodiment 2 as shown in fig. 5, in embodiment 2, the structure is substantially the same as that of embodiment 1 except that the resilient mechanism is different, and in embodiment 2, the resilient mechanism includes a spring 8 fitted over the mounting screw 3, and both ends of the spring 8 are respectively in abutting engagement with the upper connecting portion 21 and the lower connecting portion 22.
Example 3 as shown in fig. 6, the difference between example 3 and example 1 is: the lower connecting part 22 and the two side connecting parts 23 are not provided with metal blocks 7, but directly pass through screw matching screw holes, so that the side connecting parts 23 and the adjusting screws 5 and the lower connecting part 22 and the assembling screws 3 form threaded matching. The lower connecting portion 22 and the side connecting portion 23 are directly screwed with the original material, so that the production cost can be reduced.
The drawings in the embodiments of the present invention do not show a threaded structure, but actually the screw hole 71, the assembly screw 3, and the adjustment screw 5 all have a threaded structure.
The above embodiment is only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a take magazine restorer of resilience mechanism, includes four interconnect becomes closed loop's support arm, constitutes swing joint through connecting portion between two adjacent support arms, and these connecting portions are including relative last connecting portion that set up, two side connecting portions that lower connecting portion and relative setting, with go up connecting portion and lower connecting portion cooperation connection still including an assembly screw, go up and offer on the connecting portion with assembly screw sliding fit's through-hole, this through-hole can constitute spacing cooperation with assembly screw's head simultaneously, then constitute spiro union cooperation, its characterized in that with assembly screw on the lower connecting portion: the cassette restorer further comprises a rebound mechanism for giving an elastic force for moving the upper connecting part towards the head of the assembling screw.
2. The cassette restorer with a rebounding mechanism according to claim 1, wherein: the inner space surrounded by the four supporting arms can be divided into two mutually symmetrical triangular areas by the assembling screw, and at least one of the triangular areas is provided with one rebound mechanism.
3. The cassette restorer with a rebounding mechanism according to claim 2, wherein: the springback mechanism comprises two elastic sheets arranged in the same triangular area, the two elastic sheets are symmetrically arranged on two supporting arms surrounding the triangular area, one ends of the two elastic sheets are respectively connected with the two supporting arms, and the other ends of the two elastic sheets mutually form a butt joint matching relationship.
4. The cassette restorer with a rebounding mechanism according to claim 3, wherein: one end of each elastic sheet is connected to one end, close to the side connecting portion, of the support arm, and the other end of each elastic sheet extends towards the direction of the assembly screw in an inclined mode.
5. The cassette restorer with a rebounding mechanism according to claim 4, wherein: and a gap is reserved between the other ends of the two elastic sheets.
6. The cassette restorer with a rebounding mechanism according to claim 4, wherein: the elastic pieces are arc-shaped, and the convex parts of the two arc-shaped elastic pieces are arranged towards the middle direction of the two elastic pieces.
7. The cassette restorer with a rebounding mechanism according to any one of claims 3 to 6, wherein: the elastic sheet and the supporting arm connected with the elastic sheet are integrally formed by injection molding.
8. The cassette restorer with a rebounding mechanism according to claim 1, wherein: the springback mechanism comprises a spring sleeved on the assembling screw, and two ends of the spring are respectively in butt fit with the upper connecting part and the lower connecting part.
9. The cassette restorer with a rebounding mechanism according to claim 1, wherein: the adjusting screws horizontally extending towards the outer side direction of the side connecting parts are connected to the two side connecting parts in a threaded mode, and the length of the adjusting screws extending towards the outer side direction of the side connecting parts can be adjusted through rotation.
10. The cassette restorer with a rebounding mechanism according to claim 9, wherein: the slot that runs through both sides around it is all seted up on lower connecting portion and two side connecting portions, and the symmetry is provided with the trompil on two inner walls that the slot set up relatively, and the metal block is equipped with in the slot, the metal block is provided with the screw that aligns with the trompil, the screw is used for providing the spiro union cooperation between adjusting screw and the side connecting portion or between assembly screw and the lower connecting portion, slot inner wall department is provided with the protruding muscle of location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527483.1U CN212303478U (en) | 2020-04-10 | 2020-04-10 | Cassette repairing device with rebound mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527483.1U CN212303478U (en) | 2020-04-10 | 2020-04-10 | Cassette repairing device with rebound mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212303478U true CN212303478U (en) | 2021-01-05 |
Family
ID=73962914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020527483.1U Active CN212303478U (en) | 2020-04-10 | 2020-04-10 | Cassette repairing device with rebound mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212303478U (en) |
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2020
- 2020-04-10 CN CN202020527483.1U patent/CN212303478U/en active Active
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