CN221427078U - Combined limiting device - Google Patents
Combined limiting device Download PDFInfo
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- CN221427078U CN221427078U CN202323295351.3U CN202323295351U CN221427078U CN 221427078 U CN221427078 U CN 221427078U CN 202323295351 U CN202323295351 U CN 202323295351U CN 221427078 U CN221427078 U CN 221427078U
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- main body
- body frame
- mounting holes
- limiting block
- positioning
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- 230000007547 defect Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of CPU (Central processing Unit), and discloses a combined limiting device, which comprises: the main body frame is hollow, positioning grooves are formed in two sides of the main body frame, and openings are formed in the two sides of the positioning grooves on the main body frame; the two lower limiting blocks are symmetrically fixed at the bottom of the main body frame, and a clamping groove is formed in each lower limiting block; the two upper limiting blocks are symmetrically arranged on the positioning groove, and blocking blocks are symmetrically arranged on the inner sides of the upper limiting blocks; and the locating pieces are embedded in the openings, and each opening is internally provided with the locating piece. By the mode, the defects in the background technology are overcome, the assembly efficiency is improved, and the reject ratio of products is reduced.
Description
Technical Field
The utility model relates to the technical field of CPU (Central processing Unit), in particular to a combined limiting device.
Background
The public board is a model produced by a wiring method and a component position recommended by a chip manufacturer, when a new public board product is produced for a customer, a CPU (central processing unit ) of the same platform is not developed due to the latest board design, and a CPU adapter board (Interface) is required to be adapted to a previous generation CPU to carry out corresponding product test, so that the operation of a production line is very complex, the CPU easily falls out from the Interface, and the elastic sheet in a CPU socket is easily deformed in the operation process, thereby causing quality problems such as poor board quality and the like.
Disclosure of Invention
The utility model aims to provide a combined limiting device which is used for solving the defects in the background art, improving the assembly efficiency and reducing the defective rate of products.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A combination stop device, comprising: the main body frame is hollow, positioning grooves are formed in two sides of the main body frame, and openings are formed in the two sides of the positioning grooves on the main body frame; the two lower limiting blocks are symmetrically fixed at the bottom of the main body frame, and a clamping groove is formed in each lower limiting block; the two upper limiting blocks are symmetrically arranged on the positioning groove, and blocking blocks are symmetrically arranged on the inner sides of the upper limiting blocks; and the locating pieces are embedded in the openings, and each opening is internally provided with the locating piece.
Preferably, the positioning groove and the upper limiting block are provided with a plurality of first mounting holes, the first mounting holes on the positioning groove and the first mounting holes on the upper limiting block are arranged one by one in a relative mode, and the upper limiting block passes through the first mounting holes through a first bolt and then is mounted and fixed on the positioning groove.
Preferably, the main body frame and the lower limiting block are respectively provided with a plurality of second mounting holes, the second mounting holes on the main body frame and the second mounting holes on the lower limiting block are arranged one by one in a relative mode, and the lower limiting block passes through the second mounting holes through a second bolt and then is mounted and fixed on the main body frame.
Preferably, the opening includes an upper cylindrical portion and a lower cylindrical portion, the diameter of the upper cylindrical portion being larger than the diameter of the lower cylindrical portion, the diameter of the lower cylindrical portion being the same as the diameter of the positioning member.
Preferably, the blocking block and the upper limiting block are integrally formed.
Preferably, the positioning member and the opening are each provided with four.
Compared with the prior art, the utility model has the beneficial effects that: according to the combined limiting device provided by the utility model, the CPU is quickly fixed on the CPU adapter plate, then the fixing of the positions of the CPU and the CPU adapter plate is realized under the cooperation of the lower limiting block and the upper limiting block, and finally the integral structure is installed on the male plate, so that the installation of the CPU and the CPU adapter plate on the male plate is quickly realized, the installation is convenient, the process is simple, complicated steps are not needed, the damage to the CPU and the CPU adapter plate caused by frequent manual assembly steps can be effectively avoided, the service life is effectively prolonged, the defects in the background technology are well solved, and the assembly efficiency is effectively improved.
Drawings
FIG. 1 is an exploded view of a combination stop device;
FIG. 2 is a schematic view of the overall structure of the combined limiting device;
FIG. 3 is a diagram of the mounting and mating of the combined limiting device, CPU adapter plate and CPU;
Fig. 4 is a perspective view, and fig. 3 is assisted in explanation.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The utility model provides a combined limiting device which comprises a main body frame 1, two lower limiting blocks 2, two upper limiting blocks 3 and a positioning piece 4, wherein first, the main body frame 1 is hollow, positioning grooves 101 are formed in two sides of the main body frame 1, openings 102 are formed in two sides of the positioning grooves 101 on the main body frame 1, the positions of the openings 102 are exactly located on four corners of the main body frame 1, after the assembled main body frame 1 is installed on a male board, the positions of the openings 102 are exactly opposite to preset positioning columns on the male board, and the positioning columns can be installed on the openings 102. Meanwhile, a positioning piece 4 is further arranged in the open hole 102, the positioning pieces 4 are embedded in the open hole 102, each open hole 102 is internally provided with the positioning piece 4, the positioning piece 4 is firstly installed in the open hole 102, then the positioning piece 4 is directly sleeved on a positioning column of the male plate after the integral structure is placed on the male plate, and positioning and placement of the main body frame 1 on the male plate are completed. Next, two lower limiting blocks 2 are symmetrically fixed at the bottom of the main body frame 1, a clamping groove 201 is formed in the lower limiting block 2, the two clamping grooves 201 are oppositely arranged and are matched with each other to form an area for clamping the CPU adapter plate 10, and the CPU adapter plate 10 can be installed between the two lower limiting blocks 2 through the matched clamping of the two clamping grooves 201, so that the positioning of the CPU adapter plate 10 below the main body frame 1 is realized. Further, the two upper limiting blocks 3 are symmetrically arranged on the positioning groove 101, the inner sides of the upper limiting blocks 3 are symmetrically provided with blocking blocks 301, as the main body frame 1 is hollow, the hollow positions are used for installing the CPU9, the installation sequence is that the CPU adapter plate 10 is firstly arranged below the main body frame 1, then the CPU9 is placed into the CPU adapter plate 10 along the hollow positions of the main body frame 1, then the two upper limiting blocks 3 are correspondingly installed on the positioning groove 101 respectively, the upper limiting blocks 3 are abutted against the side edge structures of the CPU9, the fixing of the CPU9 on the positioning frame is realized, and at the moment, the two sides of the CPU9 can realize the limiting of the CPU9 under the action of the blocking blocks 301. Through the technical means, the positioning and mounting of the CPU9 on the CPU adapter plate 10 are realized under the cooperation of the main body frame 1, the two lower limiting blocks 2, the two upper limiting blocks 3 and the positioning piece 4, and the positioning frame with the CPU adapter plate 10 of the CPU9 is directly positioned and mounted on the male plate under the action of the positioning piece 4, so that the mounting of the CPU9 and the CPU adapter plate 10 on the male plate is realized rapidly, the mounting is convenient, the process is simple, complicated steps are not needed, the damage to the CPU9 and the CPU adapter plate 10 caused by frequent manual assembly steps can be effectively avoided, the service life of the CPU9 and the CPU adapter plate 10 is prolonged, the defects existing in the background technology are well solved, and the efficiency is effectively improved.
Next, in this embodiment, the positioning groove 101 and the upper limiting block 3 are provided with a plurality of first mounting holes 5, the first mounting holes 5 on the positioning groove 101 and the first mounting holes 5 on the upper limiting block 3 are disposed one by one and are opposite to each other, the upper limiting block 3 passes through the first mounting holes 5 through a first bolt and is then mounted and fixed on the positioning groove 101, it is to be noted that before the first bolt is disposed, the CPU9 needs to be placed on the main body frame 1, then the two upper limiting blocks 3 are covered above the CPU9, and then the first bolt passes through the upper limiting block 3 along the first mounting holes 5 and is then driven into the positioning groove 101, so that the upper limiting block 3 is fixed.
Then, as a preferred embodiment, the main body frame 1 and the lower limiting block 2 are respectively provided with a plurality of second mounting holes 6, the second mounting holes 6 on the main body frame 1 and the second mounting holes 6 on the lower limiting block 2 are arranged one by one in a relative manner, the lower limiting block 2 passes through the second mounting holes 6 through a second bolt and is then mounted and fixed on the main body frame 1, and it is noted that the two lower limiting blocks 2 are both arranged below the main body frame 1, before the second bolt is arranged, the CPU adapter plate 10 needs to be placed on the main body frame 1, then the CPU adapter plate 10 is temporarily clamped and fixed through the clamping grooves 201 of the two lower limiting blocks 2, and then the second bolt passes through the lower limiting block 2 along the second mounting holes 6 and is then driven into the main body frame 1, so that the lower limiting block 2 is fixed, and in this way, the CPU adapter plate 10 can be well limited on the main body frame 1, and the connection stability between the CPU adapter plate and the CPU9 can be improved.
Further, the opening 102 includes an upper cylinder 7 and a lower cylinder 8, the diameter of the upper cylinder 7 is larger than that of the lower cylinder 8, the diameter of the lower cylinder 8 is the same as that of the positioning member 4, the positioning member 4 can be smoothly installed into the opening 102 along the upper cylinder 7 with the larger diameter, and the installation of the positioning member 4 is more firm further down, because the diameter of the lower cylinder 8 is equivalent to that of the positioning member 4, and after the lower positioning member 4 is completely installed in the opening 102, the lower positioning member 4 is clamped and fixed at the opening 102 of the main body frame 1 under the action of the lower cylinder 8. In addition, in order to improve the setting stability of the positioning member 4 on the main body frame 1 and the installation stability of the positioning member 4 on the male plate after installation, four positioning members 4 and four openings 102 are provided.
Next, in order to improve the structural strength between the blocking piece 301 and the upper stopper 3. The blocking block 301 and the upper limiting block 3 are integrally formed.
In summary, by the combined limiting device provided by the utility model, the CPU9 is quickly fixed on the CPU adapter plate 10, then the fixing of the positions of the CPU9 and the CPU adapter plate 10 is realized under the cooperation between the lower limiting block 2 and the upper limiting block 3, and finally the whole structure is installed on the male plate, so that the installation of the CPU9 and the CPU adapter plate 10 on the male plate is quickly realized, the installation is convenient, the process is simple, complicated steps are not needed, the damage to the CPU9 and the CPU adapter plate 10 caused by frequent manual assembly steps can be effectively avoided, the service life is effectively prolonged, the defects existing in the background technology are well solved, and the assembly efficiency is effectively improved.
Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (6)
1. A combination stop device, characterized in that includes:
The main body frame is hollow, positioning grooves are formed in two sides of the main body frame, and openings are formed in the two sides of the positioning grooves on the main body frame;
the two lower limiting blocks are symmetrically fixed at the bottom of the main body frame, and a clamping groove is formed in each lower limiting block;
the two upper limiting blocks are symmetrically arranged on the positioning groove, and blocking blocks are symmetrically arranged on the inner sides of the upper limiting blocks; and
The locating pieces are embedded in the openings, and each opening is internally provided with the locating piece.
2. The combined limiting device according to claim 1, wherein a plurality of first mounting holes are formed in the positioning groove and the upper limiting block, the first mounting holes in the positioning groove and the first mounting holes in the upper limiting block are arranged one by one in a relative mode, and the upper limiting block is mounted and fixed on the positioning groove after penetrating through the first mounting holes through a first bolt.
3. The combined limiting device according to claim 1, wherein a plurality of second mounting holes are formed in the main body frame and the lower limiting block, the second mounting holes in the main body frame and the second mounting holes in the lower limiting block are arranged one by one in a relative mode, and the lower limiting block is mounted and fixed on the main body frame after penetrating through the second mounting holes through a second bolt.
4. The combination stop of claim 1, wherein the aperture includes an upper cylindrical portion and a lower cylindrical portion, the upper cylindrical portion having a diameter greater than a diameter of the lower cylindrical portion, the lower cylindrical portion having a diameter equal to a diameter of the positioning member.
5. The combination stop device of claim 1, wherein the stop block and the upper stop block are integrally formed together.
6. The combination stop of claim 1, wherein the positioning member and the aperture are each provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323295351.3U CN221427078U (en) | 2023-12-04 | 2023-12-04 | Combined limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323295351.3U CN221427078U (en) | 2023-12-04 | 2023-12-04 | Combined limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221427078U true CN221427078U (en) | 2024-07-26 |
Family
ID=91974076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323295351.3U Active CN221427078U (en) | 2023-12-04 | 2023-12-04 | Combined limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221427078U (en) |
-
2023
- 2023-12-04 CN CN202323295351.3U patent/CN221427078U/en active Active
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