CN213858962U - Limiting mechanism and clamp - Google Patents
Limiting mechanism and clamp Download PDFInfo
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- CN213858962U CN213858962U CN202022672309.9U CN202022672309U CN213858962U CN 213858962 U CN213858962 U CN 213858962U CN 202022672309 U CN202022672309 U CN 202022672309U CN 213858962 U CN213858962 U CN 213858962U
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- limiting mechanism
- clamping plate
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Abstract
The utility model discloses a limiting mechanism and a clamp, wherein the limiting mechanism comprises a connecting piece and an elastic piece, and the elastic piece comprises a first connecting part, a second connecting part and a third connecting part; one end of the second connecting part is connected with the first connecting part through the first curved part, the other end of the second connecting part is connected with the third connecting part through the second curved part, and the first connecting part and the third connecting part are positioned on the same side of the second connecting part; the connecting piece sets firmly on the third connecting portion, the utility model has the characteristics of simple structure, preparation low cost etc, can guarantee the stability of product better.
Description
Technical Field
The utility model relates to a stop gear and anchor clamps belongs to computer motherboard technical field.
Background
Among the prior art, the part on the mainboard is connected through stop gear mostly, and common stop gear is hard spacing, and this kind of stop gear is applicable to the higher product of reference surface precision, and after the part assembly, still can guarantee the tolerance between part and the mainboard in the within range that can adjust, after the frock is put into to the product, the regulation product that can be convenient fast to guarantee product quality's stability.
However, some specific products exist, after the assembly between different parts is completed, a common rigid limiting mechanism is used, the assembly tolerance between the parts and the main board is difficult to guarantee, and after the products are put into the tool, the products cannot be adjusted, so that the assembly bodies cannot have good stability, and the product practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a stop gear and anchor clamps, simple structure, low cost can improve the stability between part and the mainboard.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize:
in a first aspect, the present invention provides a limiting mechanism, which includes a connecting member and an elastic member, wherein the elastic member includes a first connecting portion, a second connecting portion and a third connecting portion; one end of the second connecting part is connected with the first connecting part through the first curved part, the other end of the second connecting part is connected with the third connecting part through the second curved part, and the first connecting part and the third connecting part are positioned on the same side of the second connecting part; the connecting piece is fixedly arranged on the third connecting part.
Further, the included angle of the first curved part is larger than that of the second curved part.
Further, the elastic piece is made of stainless steel plates.
Further, the elastic part further comprises a fourth connecting part, the fourth connecting part is connected with the third connecting part through a third curved part, and the fourth connecting part and the second connecting part are arranged on two sides of the third connecting part.
Further, the connecting piece comprises a nut and a screw matched with the nut.
On the other hand, the utility model provides a clamp, which comprises the limiting mechanism, a first clamping plate and a second clamping plate which are oppositely arranged, wherein the first clamping plate is provided with a profiling surface matched with a part to be clamped; the limiting mechanism is arranged between the first clamping plate and the second clamping plate and is fixedly connected to the second clamping plate through the connecting piece.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
1. the utility model provides a stop gear, including connecting piece and elastic component, the connecting piece rigid coupling is on elastic component, and elastic component can be in the same place the profile face laminating on part and the mainboard, and what the connecting piece can be more firm is connected to the mainboard with the part to ensure that the location benchmark of product and the measurement benchmark of size are unified.
2. The utility model discloses can be through being equipped with the fourth connecting portion behind the third connecting piece, the fourth connecting portion are connected with the third connecting portion through the curved portion of third, the both sides of third connecting portion are located to fourth connecting portion and second connecting portion, can satisfy the demand of more complicated product.
3. The utility model provides an anchor clamps, include stop gear to and relative first splint and the second splint that set up, first splint have with treat centre gripping part assorted profiling face, stop gear locates between first splint and the second splint, and pass through the connecting piece rigid coupling can make better connection between first splint and the second splint on the second splint, with the stability of assurance product.
4. The utility model discloses simple structure, low cost can be suitable for the different parts of equipment, and the practicality is strong, can effectually avoid causing the assembly error of product because of the profile tolerance of part to make the measuring basis and the location benchmark of product unified.
5. The utility model discloses an elastic component is the corrosion resistant plate material, and the connecting piece be the nut and with the screw of nut looks adaptation, can practice thrift manufacturing cost, improve production efficiency.
Drawings
Fig. 1 is a schematic structural view of a limiting mechanism provided by the present invention;
FIG. 2 is another angular schematic view of FIG. 1;
fig. 3 is a schematic structural diagram of a clamp provided by the present invention;
in the figure: 1. a first connection portion; 2. a first curved portion; 3. a second connecting portion; 4. a second curved portion; 5. a third connecting portion; 6. a third curved portion; 7. a fourth connecting portion; 8. a connecting member; 9. a first splint; 10. a second splint.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The first embodiment is as follows:
the utility model provides a limiting mechanism, as shown in figure 1 and figure 2, which comprises a connecting piece 8 and an elastic piece.
The elastic component comprises a first connecting portion 1, a second connecting portion 3 and a third connecting portion 5, one end of the second connecting portion 3 is connected with the first connecting portion 1 through a first curved portion 2, the other end of the second connecting portion 3 is connected with the third connecting portion 5 through a second curved portion 4, the first connecting portion 1 and the third connecting portion 5 are located on the same side of the second connecting portion 3, a connecting piece 8 is fixedly arranged on the third connecting portion 5, and it needs to be explained that the elastic component further comprises a fourth connecting portion 7, the fourth connecting portion 7 is connected with the third connecting portion 5 through a third curved portion 6, and the fourth connecting portion 7 and the second connecting portion 3 are respectively arranged on two sides of the third connecting portion 5. It should be understood that the shapes of the first connecting portion 1, the second connecting portion 3, the third connecting portion 5, the fourth connecting portion 7 and the first curved portion 2 and the second curved portion 4 are not limited to the embodiment, and it will be apparent to those skilled in the art that a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
The included angle of the first curved portion 2 is greater than the included angle of the second curved portion 4, specifically, the included angle of the first curved portion 2 is 120 °, the included angle of the second curved portion 4 is 45 °, but not limited thereto, for example, the included angle of the first curved portion 2 is 125 °, and the included angle of the second curved portion 4 is 30 °.
The elastic member is made of stainless steel plate, and those skilled in the art should understand that the elastic member is made of stainless steel plate but not limited thereto. The resilient member may also be a plastic resilient material, for example.
The connecting member 8 is a nut and a screw adapted to the nut, and after studying the present invention, those skilled in the art will understand the essence of the present invention more easily, therefore, any other similar structure can be replaced as long as it can fix the part, and the present invention is within the protection scope of the present invention.
Example two:
as shown in fig. 3, the present invention further provides a clamp, which comprises a limiting mechanism, and a first clamping plate 9 and a second clamping plate 10 which are oppositely arranged.
Stop gear, including connecting piece 8 and elastic component, the elastic component includes first connecting portion 1, second connecting portion 3 and third connecting portion 5, furtherly, the one end of second connecting portion 3 is connected with first connecting portion 1 through first curved portion 2, and the other end of second connecting portion 3 passes through second curved portion 4 and is connected with third connecting portion 5, furtherly, first connecting portion 1 and third connecting portion 5 are located same one side of second connecting portion 3, connecting piece 8 sets firmly on third connecting portion 5.
First splint 9 have with treat centre gripping part assorted imitative face, be equipped with a centre gripping groove on the first splint 9, stop gear locates between first splint 9 and the second splint 10, particularly, stop gear's first connecting portion 1 alternates in the centre gripping groove of first splint 9, stop gear's third connecting portion 5 passes through 8 rigid couplings of connecting piece are on second splint 10, promptly 8 rigid couplings of connecting piece are on the elastic component to make the elastic component can be in the same place the imitative face laminating on part and the mainboard, connecting piece 8 can be more firm be connected to the mainboard with the part, in order to ensure that the location benchmark of product and the measuring basis of size are unified, thereby make the product have better stability.
The elastic member further includes a fourth connecting portion 7, the fourth connecting portion 7 is connected to the third connecting portion 5 through a third curved portion 6, preferably, the fourth connecting portion 7 and the second connecting portion 3 are respectively disposed at two sides of the third connecting portion 5, so as to meet the requirement of a more complex product, and for those skilled in the art, the elastic member may also be configured as an integrally formed structure.
The elastic piece is a stainless steel plate, the connecting piece 8 is a nut and a screw matched with the nut, a hole with the size matched with the internal thread of the nut is formed in the third connecting portion 5, and when the limiting mechanism needs to be fixed on the second clamping plate 10, the screw and the nut only need to be matched and screwed. The utility model discloses the elastic component that adopts, preparation low cost can practice thrift manufacturing cost. Furthermore, the utility model discloses, be suitable for the part that the equipment is different, the practicality is strong, can improve production efficiency.
The included angle of first curved portion 2 is greater than the included angle of second curved portion 4, specifically, the included angle of first curved portion 2 is 120, the included angle of second curved portion 4 is 45.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
1. the utility model provides a stop gear, including connecting piece and elastic component, the connecting piece rigid coupling is on elastic component, and elastic component can be in the same place the profile face laminating on part and the mainboard, and what the connecting piece can be more firm is connected to the mainboard with the part to ensure that the location benchmark of product and the measurement benchmark of size are unified.
2. The utility model discloses can be through being equipped with the fourth connecting portion behind the third connecting piece, the fourth connecting portion are connected with the third connecting portion through the curved portion of third, the both sides of third connecting portion are located to fourth connecting portion and second connecting portion, can satisfy the demand of more complicated product.
3. The utility model provides an anchor clamps, include stop gear to and relative first splint and the second splint that set up, first splint have with treat centre gripping part assorted profiling face, stop gear locates between first splint and the second splint, and pass through the connecting piece rigid coupling can make and be connected better between first splint and the second splint on the second splint, in order to guarantee the stability of product.
4. The utility model discloses simple structure, low cost can be suitable for the different parts of equipment, and the practicality is strong, can effectually avoid causing the assembly error of product because of the profile tolerance of part to make the measuring basis and the location benchmark of product unified.
5. The utility model discloses an elastic component is the corrosion resistant plate material, and the connecting piece be the nut and with the screw of nut looks adaptation, can practice thrift manufacturing cost, improve production efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (6)
1. A limiting mechanism is characterized by comprising a connecting piece and an elastic piece, wherein the elastic piece comprises a first connecting part, a second connecting part and a third connecting part; one end of the second connecting part is connected with the first connecting part through the first curved part, the other end of the second connecting part is connected with the third connecting part through the second curved part, and the first connecting part and the third connecting part are positioned on the same side of the second connecting part; the connecting piece is fixedly arranged on the third connecting part.
2. The spacing mechanism of claim 1, wherein the included angle of said first curved portion is greater than the included angle of said second curved portion.
3. The spacing mechanism of claim 1, wherein said resilient member is a stainless steel sheet.
4. The limiting mechanism according to claim 1, wherein the elastic member further comprises a fourth connecting portion, the fourth connecting portion is connected to the third connecting portion through a third curved portion, and the fourth connecting portion and the second connecting portion are disposed on two sides of the third connecting portion.
5. The spacing mechanism of claim 1, wherein said connecting member comprises a nut and a screw adapted to fit said nut.
6. A clamp, characterized by comprising the limiting mechanism of any one of claims 1 to 5, and a first clamping plate and a second clamping plate which are oppositely arranged, wherein the first clamping plate is provided with a profiling surface matched with a part to be clamped; the limiting mechanism is arranged between the first clamping plate and the second clamping plate and is fixedly connected to the second clamping plate through the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022672309.9U CN213858962U (en) | 2020-11-18 | 2020-11-18 | Limiting mechanism and clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022672309.9U CN213858962U (en) | 2020-11-18 | 2020-11-18 | Limiting mechanism and clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213858962U true CN213858962U (en) | 2021-08-03 |
Family
ID=77034389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022672309.9U Active CN213858962U (en) | 2020-11-18 | 2020-11-18 | Limiting mechanism and clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213858962U (en) |
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2020
- 2020-11-18 CN CN202022672309.9U patent/CN213858962U/en active Active
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