CN216752381U - Singlechip protective housing and singlechip - Google Patents
Singlechip protective housing and singlechip Download PDFInfo
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- CN216752381U CN216752381U CN202123288899.6U CN202123288899U CN216752381U CN 216752381 U CN216752381 U CN 216752381U CN 202123288899 U CN202123288899 U CN 202123288899U CN 216752381 U CN216752381 U CN 216752381U
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- chip microcomputer
- single chip
- singlechip
- protective shell
- clamping
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Abstract
The utility model belongs to the technical field of single-chip microcomputers, and particularly relates to a single-chip microcomputer protection shell and a single-chip microcomputer, wherein the single-chip microcomputer protection shell comprises an outer protection shell and a single-chip microcomputer body, and the outer protection shell is coated outside the single-chip microcomputer body; the outer protective shell is a hollow structure with an opening at the lower part, and clamping columns are arranged on two opposite side walls in the outer protective shell; the clamping column is divided into two sections, the two sections are connected through an elastic piece, the outer wall of the single chip microcomputer body is provided with a clamping groove, and the clamping groove is used for installing the clamping column. The single-chip microcomputer body is covered outside by the arrangement of the outer protective shell, so that the single-chip microcomputer body is protected, and the impact resistance and the buffering effect are achieved; through the joint cooperation of card post and singlechip body, play the effect of connecting to singlechip body, fix singlechip body in outer protective housing, the dismantlement of easy to assemble. The problem of be connected between singlechip and the circuit board and usually directly expose in the outside, it is less to the protection of singlechip, receive the impact damage easily is solved.
Description
Technical Field
The utility model relates to the technical field of single-chip microcomputers, in particular to a single-chip microcomputer protection shell and a single-chip microcomputer.
Background
The single chip computer is an integrated circuit chip, and is a small and perfect microcomputer system formed by integrating the functions of a central processing unit CPU with data processing capacity, a random access memory RAM, a read only memory ROM, various I/O ports, interrupt systems, timers, counters and the like on a silicon chip by adopting a super large scale integrated circuit technology.
The single chip microcomputer is connected with the circuit board and then is usually directly exposed outside, so that the single chip microcomputer is protected to be small and is easy to be damaged by impact.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a single chip microcomputer protection shell and a single chip microcomputer, so as to solve the problems that the single chip microcomputer is usually directly exposed outside after being connected with a circuit board, the single chip microcomputer is protected slightly, and the single chip microcomputer is easily damaged by impact.
In order to achieve the purpose, the utility model adopts the following technical scheme to realize the purpose:
a single chip microcomputer protection shell comprises an outer protection shell.
The outer protective shell is of a hollow structure with an opening at the lower part, and clamping columns are arranged on two opposite side walls in the outer protective shell; the clamping column is divided into two sections, and the two sections are connected through an elastic piece.
Further, the outer protective shell is made of plastic or metal.
Further, the elastic member is a spring plate or a coil spring.
Furthermore, a ventilation groove is formed in the side edge of the outer wall of the outer protection shell.
Furthermore, support edge strips are arranged on two sides of the outer wall of the outer protection shell, and positioning blocks are arranged on the lower portions of the support edge strips.
Furthermore, the supporting edge strip is provided with a mounting groove, and a locking buckle is arranged in the mounting groove.
Furthermore, the locking buckle comprises a support rod, a connecting plate and an elastic shifting sheet; the supporting rod is inserted into two inner side walls of the mounting groove, the connecting plate is sleeved on the outer wall of the supporting rod, and the elastic shifting piece is connected with the connecting plate through a pin shaft.
Furthermore, a supporting strip is further arranged between the two side walls in the installation groove and is located on the lower side of the elastic shifting piece.
The utility model provides a singlechip with singlechip protective housing, includes the singlechip body, offers the draw-in groove that is used for block card post at the outer wall of singlechip body, and card post and draw-in groove cooperation make outer protective housing cladding in the outside of singlechip body.
Furthermore, the bottom of a section of the clamping column close to the single chip microcomputer body is in an inclined surface shape.
Compared with the prior art, the utility model has the beneficial effects that:
the internal structure disclosed by the utility model is a hollow protective shell with an opening at the lower part, and the protective shell covers the outside of the single chip microcomputer body and plays a role in protecting, preventing impact and buffering the single chip microcomputer body; the two opposite side walls in the outer protective shell are provided with clamping columns which are divided into two sections, and the two sections are connected through an elastic piece. During the use, seted up the draw-in groove on the outer wall of the singlechip body of treating the protection, simultaneously, the use of elastic component can be with two sections elastic connection of card post for one section of the card post that is close to the singlechip body can lateral shifting, thereby can block the card post in the draw-in groove that the singlechip outer wall was seted up, thereby fix the singlechip body in outer protective housing, realize connecting, and easy to assemble dismantlement.
Furthermore, the ventilation groove has been seted up to outer protective housing's outer wall side edge, and the setting in ventilation groove for outside circulation of air in outer protective housing, thereby make scattering and disappearing that singlechip body surface heat is better.
Further, the outer wall downside of outer protective housing is provided with the support strake, and the setting of support strake can increase the support area to make outer protective housing's connection more firm, the lower part of supporting the strake is provided with the locating piece, through the use of locating piece, makes outer protective housing, singlechip body and mounted position one-to-one, easy to assemble.
Furthermore, a mounting groove is formed in the supporting edge strip, a locking buckle is arranged in the mounting groove, and the outer protective shell and the single chip microcomputer body can be connected to the mounting position through the locking buckle, so that the outer protective shell and the single chip microcomputer body are convenient to detach and do not need soldering connection.
Further, when the installation, the relative connecting plate of elasticity plectrum in the locking buckle is rotatory for the elasticity plectrum is rotatory to opening one side of opening cardboard, pushes down the elasticity plectrum, makes the elasticity plectrum press on the support bar, and the support bar has ascending support effort to the elasticity plectrum, and rotatory elasticity plectrum makes elasticity plectrum card go into the circuit board and corresponds the position, thereby makes the elasticity plectrum be connected with the circuit board, and it is fixed with outer protective housing and singlechip body.
The utility model also discloses a single chip microcomputer with the protective shell, wherein a clamping groove for clamping the clamping column is formed in the outer wall of the single chip microcomputer body, and the clamping column and the clamping groove are matched to enable the outer protective shell to be coated outside the single chip microcomputer body, so that the single chip microcomputer is protected, and the single chip microcomputer is convenient to disassemble.
Furthermore, the lower part of one section of the clamping column close to the single chip microcomputer body is in an inclined surface shape, so that the clamping groove of the single chip microcomputer body can be better connected and clamped.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the outer protective shell of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic view of the present invention in its installed configuration;
fig. 5 is an enlarged structural view of the portion B in fig. 4 according to the present invention.
Wherein: 1-outer protective shell, 2-single chip microcomputer body, 3-clamping column, 4-elastic piece, 5-ventilating groove, 6-supporting edge strip, 7-positioning block, 8-supporting rod, 9-connecting plate, 10-elastic shifting sheet and 11-supporting strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
The utility model is described in further detail below with reference to the accompanying drawings:
referring to fig. 1-2, the present invention provides a technical solution: a single chip microcomputer protection shell comprises an outer protection shell 1.
The outer protective shell 1 is a hollow structure with an opening at the lower part, and clamping columns 3 are arranged on two opposite side walls in the outer protective shell; the clamping column 3 is divided into two sections, and the two sections are connected through an elastic piece 4.
As shown in fig. 2, the elastic member 4 is a spring piece, and can elastically connect two sections of the clamping column 3, so that one section of the clamping column 3 close to the single chip microcomputer body 2 can move transversely, and the clamping column 3 can be clamped in the clamping groove of the single chip microcomputer body 2 to realize connection; here, the elastic member 4 may be a coil spring or the like.
Preferably, the side edge of the outer wall of the outer protective shell 1 is provided with a ventilation groove 5. The ventilation groove 5 is arranged, so that the air inside and outside the outer protective shell 1 circulates, and the heat on the surface of the single chip microcomputer body 2 is better dissipated.
Preferably, the outer wall both sides of outer protective housing 1 are provided with support strake 6, the lower part of support strake 6 is provided with locating piece 7, and the setting of support strake 6 can increase the support area.
Preferably, the supporting edge strip 6 is provided with an installation groove, and a locking buckle is arranged in the installation groove. Through the setting of locking buckle for outer protective housing 1, singlechip body 2 can be connected on the circuit board, and convenient the dismantlement does not need the soldering to connect.
Preferably, the outer protective casing 1 is made of plastic or metal.
Referring to fig. 3-5, preferably, the locking buckle comprises a support rod 8, a connecting plate 9 and an elastic shifting piece 10; the supporting rod 8 is inserted into two side walls in the installation groove, the connecting plate 9 is sleeved on the outer wall of the supporting rod 8, and the elastic shifting piece 10 is connected with the connecting plate 9 through a pin shaft.
Preferably, a supporting strip 11 is further arranged between the two side walls in the mounting groove, and the supporting strip 11 is located on the lower side of the elastic shifting piece 10.
The utility model provides a singlechip with singlechip protective housing, the cladding of outer protective housing 1 is in the outside of singlechip body 2, and the draw-in groove has been seted up to the outer wall of singlechip body 2, the draw-in groove is used for installing card post 3.
Preferably, a section of bottom that is close to singlechip body 2's card post 3 is the tilted surface form for the block can be better connected to singlechip body 2's draw-in groove.
The working principle is as follows: one section that will block post 3 and be close to singlechip body 2 extrudees to another section of card post 3, make the compression of elastic component 4, thereby keep away from between the both sides card post 3 in making outer protective housing 1, leave the space, arrange singlechip body 2 in outer protective housing 1, release both sides card post 3, under the elastic action of elastic component 4, make one section that card post 3 is close to singlechip body 2 insert in the draw-in groove, make card post 3 be connected with singlechip body 2, thereby realize fixing singlechip body 2.
The outer protection shell 1 is clamped at a corresponding position of a circuit board, an inner sinking groove which corresponds to and is matched with the position of the positioning block 7 is formed in the circuit board, and the positioning block 7 is clamped in the inner sinking groove.
The position that corresponds with elasticity plectrum 10 on the circuit board is provided with the opening cardboard, there is the space of card income elasticity plectrum 10 between opening cardboard and the circuit board, during the installation, it is rotatory to connecting plate 9 relatively with elasticity plectrum 10, make elasticity plectrum 10 rotatory to opening one side of opening cardboard, push down elasticity plectrum 10, make elasticity plectrum 10 press on support bar 11, support bar 11 has ascending supporting force to elasticity plectrum 10, rotatory elasticity plectrum 10, make elasticity plectrum 10 card go into in the opening cardboard, thereby make elasticity plectrum 10 be connected with the opening cardboard, it is fixed with outer protective housing 1 and singlechip body 2.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (10)
1. A single chip microcomputer protection shell is characterized by comprising an outer protection shell (1), wherein the outer protection shell (1) is of a hollow structure with an opening at the lower part, and clamping columns (3) are arranged on two opposite side walls in the outer protection shell (1); the clamping column (3) is divided into two sections, and the two sections are connected through an elastic piece (4).
2. The protective case of a single-chip microcomputer according to claim 1, characterized in that the outer protective case (1) is made of plastic or metal.
3. The protective case of claim 1, wherein the elastic member (4) is a spring plate or a coil spring.
4. The protective shell according to claim 1, wherein a ventilation slot (5) is formed on the side edge of the outer wall of the outer protective shell (1).
5. The protective shell according to claim 1, wherein support side bars (6) are arranged on two sides of the outer wall of the outer protective shell (1), and positioning blocks (7) are arranged on the lower portions of the support side bars (6).
6. The protective shell according to claim 5, wherein the support bar (6) is provided with an installation groove, and a locking buckle is arranged in the installation groove.
7. The protective shell according to claim 6, wherein the locking buckle comprises a support rod (8), a connecting plate (9) and an elastic shifting piece (10); the supporting rods (8) are inserted into two inner side walls of the mounting groove in an inserted mode, the connecting plates (9) are connected to the outer walls of the supporting rods (8) in a sleeved mode, and the elastic shifting pieces (10) are connected with the connecting plates (9) through hinge pins.
8. The protective shell according to claim 7, wherein a support bar (11) is further disposed between two side walls of the mounting groove, and the support bar (11) is located on the lower side of the elastic shifting piece (10).
9. The single chip microcomputer with the single chip microcomputer protection shell as claimed in any one of claims 1 to 8, characterized by comprising a single chip microcomputer body (2), wherein a clamping groove for clamping the clamping column (3) is formed in the outer wall of the single chip microcomputer body (2), and the clamping column (3) is matched with the clamping groove to enable the outer protection shell (1) to be coated outside the single chip microcomputer body (2).
10. The single chip microcomputer according to claim 9, wherein a section of the bottom of the clamping column (3) close to the single chip microcomputer body (2) is in a shape of an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123288899.6U CN216752381U (en) | 2021-12-24 | 2021-12-24 | Singlechip protective housing and singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123288899.6U CN216752381U (en) | 2021-12-24 | 2021-12-24 | Singlechip protective housing and singlechip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216752381U true CN216752381U (en) | 2022-06-14 |
Family
ID=81937012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123288899.6U Active CN216752381U (en) | 2021-12-24 | 2021-12-24 | Singlechip protective housing and singlechip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216752381U (en) |
-
2021
- 2021-12-24 CN CN202123288899.6U patent/CN216752381U/en active Active
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