CN212064653U - Fixing device and fixing plate - Google Patents
Fixing device and fixing plate Download PDFInfo
- Publication number
- CN212064653U CN212064653U CN202020585935.1U CN202020585935U CN212064653U CN 212064653 U CN212064653 U CN 212064653U CN 202020585935 U CN202020585935 U CN 202020585935U CN 212064653 U CN212064653 U CN 212064653U
- Authority
- CN
- China
- Prior art keywords
- fixing
- fixation
- fixing device
- straight arm
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a fixing device and fixed plate, fixing device includes: the first fixing part, the first limiting part and the second fixing part are sequentially connected, and the first fixing part and the second fixing part are distributed on the same side of the first limiting part. The utility model discloses can overcome the easy not hard up problem of installation spring among the prior art, improve the installation effectiveness.
Description
Technical Field
The utility model belongs to the technical field of machining and specifically relates to a fixing device and fixed plate are related to.
Background
A PCB, i.e., a printed wiring board, which is called a printed board for short, is one of important parts in the electronic industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers and communication electronic equipment, can use a PCB board as long as there is an integrated circuit, can realize electrical interconnection of various components, and there is inevitably a device to be fixed on the PCB board to fix the required components on the PCB board.
At present, when the spring is fixed on the PCB, the problem that the clamping groove is inaccurate and the fixing is easy to loose often occurs, so that the installation efficiency is influenced and the product quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a fixing device can overcome the easy not hard up problem of installation spring among the prior art, improves the installation effectiveness.
In a first aspect, an embodiment of the present invention provides a fixing device including: the first fixing part, the first limiting part and the second fixing part are sequentially connected, and the first fixing part and the second fixing part are distributed on the same side of the first limiting part.
The utility model discloses a fixing device has following beneficial effect at least: the problem that an installation spring is easy to loosen in the prior art can be solved, and the installation stability and the installation efficiency are improved.
In another embodiment of the present invention, the first fixing member is a U-shaped structure or a semicircular structure.
The utility model discloses a fixing device has following beneficial effect at least: the U-shaped structure has larger flexibility, the size of the structure is convenient to control, and materials and assembly cost are saved.
The utility model discloses a fixing device of another embodiment still includes the second spacing part, the second spacing part is connected first fixed part first end, first fixed part second end is connected first spacing part, first spacing part or second spacing part is used for the restriction first fixed part's fixed distance.
The utility model discloses a fixing device has following beneficial effect at least: the fixed distance of first fixed part can be restricted through the spacing part of second, improves fixed rationality, combines the fixed firmware use of above-mentioned second simultaneously, the fixed distance of the first fixed part of restriction that can be better, improves the fixed stability of first fixed part simultaneously.
According to another embodiment of the present invention, the first fixing member is a U-shaped structure, the U-shaped structure includes a first straight arm portion, a curved portion, and a second straight arm portion, the first straight arm portion first end is connected to the second position limiting member, the first straight arm portion second end is connected to the curved portion first end, the curved portion second end is connected to the second straight arm portion first end, and the second straight arm portion second end is connected to the first position limiting member.
The utility model discloses a fixing device has following beneficial effect at least: the first fixing part is specifically designed into a U-shaped structure, specific components of the U-shaped structure are designed, and are combined with the first limiting part and the second limiting part, a first straight arm part is designed on one side of the opening direction of the bent part, and a second straight arm part is designed on the other side of the opening direction of the bent part, so that the opening distance of the U-shaped structure can be shortened under the condition of external force, and meanwhile, the fixing distance of the U-shaped structure can be well limited through the limiting part.
In a second aspect, an embodiment of the present invention further provides a fixing plate for fixing the fixing device of the first aspect, including a first fixing groove and a second fixing groove, the first fixing groove is used for fixing the first fixing component, and the second fixing groove is used for fixing the second fixing component.
The utility model discloses a fixed plate has following beneficial effect at least: can be for fixing device design assorted fixed slot on above-mentioned fixed plate to can make above-mentioned fixing device obtain fine application, improve fixing device's practicality, also can save unnecessary raw and other materials according to the thickness dimensional design of the fixed plate of fixing device application scene.
According to another embodiment of the present invention, the first position limiting member is used to limit the fixed distance of the first fixing member in the first fixing groove and the fixed distance of the second fixing member in the second fixing groove, and the second position limiting member is used to limit the fixed distance of the first fixing member in the first fixing groove.
The utility model discloses a fixing device has following beneficial effect at least: through designing first spacing part and second spacing part, the fixed distance of first fixed part of restriction or the fixed part of second that can be fine can be simultaneously according to the size of first fixed part of actual scene design or the fixed part of second, avoids first fixed part or the fixed part size design of second improper, causes unnecessary raw and other materials extravagant and the cost of labor, has played the effect of saving the cost.
According to another embodiment of the present invention, the fixed distance is greater than or equal to a cross-sectional height of the first fixing groove and the second fixing groove.
The utility model discloses a fixing device has following beneficial effect at least: the size of the first fixing component or the second fixing component can be designed according to practical application scenes, so that after the fixing components are fixed in the corresponding fixing grooves, the fixing can be strengthened on the fixing plate through other fixing modes.
Drawings
FIG. 1 is a block diagram of an embodiment of a fastening device in an embodiment of the present invention;
fig. 2 is a schematic view of an application of the fixing device according to the embodiment of the present invention;
fig. 3 is a schematic view of another application of the fixing device in the embodiment of the present invention.
Detailed Description
PCB: printed Circuit boards, also known as Printed Circuit boards, are important electronic components, support for electronic components, and carriers for electrical connection of electronic components.
The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.
In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. If a feature is referred to as being "disposed," "secured," "connected," or "mounted" to another feature, it can be directly disposed, secured, or connected to the other feature or indirectly disposed, secured, connected, or mounted to the other feature.
In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.
In an embodiment of the present invention, referring to fig. 1, a structure of a fixing device in an embodiment of the present invention is described;
specifically, the fixing device 100 in the present embodiment includes: the fixing device comprises a first fixing part 110, a first limiting part 130 and a second fixing part 120, wherein the first fixing part 110, the first limiting part 130 and the second fixing part 120 are sequentially connected, the first fixing part 110 and the second fixing part 120 are distributed on the same side of the first limiting part 130, and the first fixing part 110 and the second fixing part 120 are respectively connected with two ends of the first limiting part 130, so that when the first fixing part 110 and the second fixing part 120 are fixed on a fixed object, the stability can be improved, the problem that an installation object is easy to loosen in the prior art can be solved, the installation stability is improved, meanwhile, the fixing distance can be well determined through the first limiting part 130, the installation can be carried out without manually measuring and determining the fixing distance, and the installation efficiency is improved.
More specifically, the first fixing member 110 has a U-shaped structure or a semicircular structure. The reason for adopting the above shape structure is that the shape structure has larger flexibility, and simultaneously, the operation simplicity can be improved, and the labor cost input can be reduced.
The fixing device 100 of the present embodiment further includes a second stopper member 140, the second stopper member 140 is connected to the first end of the first fixing member 110, the second end of the first fixing member 110 is connected to the first stopper member 130, and the first stopper member 130 or the second stopper member 140 is used to limit the fixing distance of the first fixing member 110. When the first fixing member 110 moves downward to a certain distance, the first stopper 130 or the second stopper 140 is engaged with the body to be fixed, thereby limiting the downward movement distance of the fixing device 100, and improving the practicability of the fixing device while saving raw materials.
In another embodiment of the present invention, the first fixing member 110 is designed as a U-shaped structure in this embodiment, the U-shaped structure includes a first straight arm portion 111, a curved portion 113, and a second straight arm portion 112, the first end of the first straight arm portion 111 is connected to the second position-limiting member 140, the second end of the first straight arm portion 111 is connected to the first end of the curved portion 113, the second end of the curved portion 113 is connected to the first end of the second straight arm portion 112, and the second end of the second straight arm portion 112 is connected to the first position-limiting member 130. It can be understood that the U-shaped structure in the present embodiment has better expandability and practicability than the conventional right-angled fixing component. The first and second straight arm portions 111, 112 described above may be sized so as to accommodate different fixation scenarios.
In another embodiment of the present invention, referring to fig. 2, an application diagram of the fixing device in the embodiment of the present invention is shown; in this embodiment, a fixing plate 600 is introduced for fixing the fixing device in the above embodiment, the fixing plate 600 includes a first fixing groove 610 and a second fixing groove 620, the first fixing groove 610 is used for fixing the first fixing member 110, and the second fixing groove 620 is used for fixing the second fixing member 120. The first stopper 130 may limit a fixing distance of the first fixing member 110 in the first fixing groove 610 and a fixing distance of the second fixing member 120 in the second fixing groove 620, and the second stopper 140 may limit a fixing distance of the first fixing member 110 in the first fixing groove 610, and it is understood that the first fixing groove 610 and the first fixing member 110 may have a size corresponding to each other in design, and the second fixing groove 620 and the second fixing member 120 may have a size corresponding to each other in design, and it is understood that the fixing distance may be equal to or greater than a cross-sectional height of the first fixing groove 610 and the second fixing groove 620.
More specifically, based on the above embodiment, the present embodiment is specifically designed according to the fixing device 100 in the above embodiment, and taking the example that the fixing device 100 needs to be applied to the common fixing plate 600 as follows, the fixing device includes the fixing plate 600, the first fixing groove 610, and the second fixing groove 620, and the thickness of the fixing plate 600 is 1.6 mm, then in this case, in order to save material cost and better fixing effect, the length of the first straight arm portion 111 and the second straight arm portion 112 of the fixing device in the present embodiment is preferably 1.6 mm, and in practical application, if the length of the straight arm portion is not considered in the above effect, the length of the straight arm portion can be set by itself, and it only needs to satisfy that the length of the first straight arm portion 111 and the second straight arm portion 112 is greater than or equal to the thickness of the.
Wherein the first fixing groove 610 and the second fixing groove 620 are fixing grooves formed on the fixing plate 600 according to practical use, the width of the first fixing groove 610 is 4.3 mm in this embodiment, the width of the second fixing groove 620 is 1.2 mm, the diameter of the cross section of the second fixing member 120 is 0.5 mm, and the size of the bent portion 113 is 4.5 mm, and when the fixing device 100 is fixed, since the bent portion 113 of the fixing device 100 has certain elasticity in this embodiment, the bent portion 113 having the width of 4.5 mm, the first straight arm portion 111 having the length of 1.6 mm, and the second straight arm portion 112 having the length of 1.6 mm can be easily inserted into the first fixing groove 610; meanwhile, the second fixing member 120 may be easily inserted into the second fixing groove 620; since the lengths of the first straight arm portion 111 and the second straight arm portion 112 are the same as the thickness of the fixing plate 600, at this time, the curved portion 113 connected to the straight arm portion has a certain protruding portion on the other side of the fixing plate 600, and the protruding portion can also assist other fixing objects to perform reinforced fixing, such as strong glue, so as to achieve the fixing effect of two fixing grooves and one reinforced fixing, and to make the final fixing effect achieve the best.
The size in this embodiment may be set according to the actual application scenario, but the optimal size requirement is that the size of the first fixing groove 610 and the distance between the first straight arm portion 111 and the second straight arm portion 112 of the fixing device 100 are different by 0.2 mm, for example, the width size of the first fixing groove is 5 mm, and the distance between the first straight arm portion 111 and the second straight arm portion 112 of the fixing device 100 is 4.8 mm.
However, the above-mentioned size design can be set by itself as required, and the design in the above-mentioned embodiment is only the optimum size design obtained after practice.
In another embodiment of the present invention, referring to fig. 3, it is a schematic view of another application of the fixing device in the embodiment of the present invention, and the present embodiment is equally applicable to replace the board card 600 with the PCB 700 on the basis of the above embodiment.
In the embodiment, a PCB board commonly used in electronic products is selected, and a commonly used battery spring is selected as an example for an article to be fixed, in the embodiment, the fixing device 100 may be used to fix the positive and negative electrodes of a battery, specifically, in the embodiment, the fixing device 100 in the above embodiment is connected with the positive electrode spring 800 and the negative electrode spring 900 of the battery to be mounted into a whole respectively, in order to better fix the positive and negative electrode springs of the battery, the fixing device 100 is used to fix the positive electrode spring 800 on the positive electrode side of the battery, and the fixing device 100 is used to fix the negative electrode spring 900 on the negative electrode side of the battery, it can be understood that only one end of the positive electrode spring 800 and one end of the negative electrode spring 900 of two batteries are shown in fig. 3, and in practical application, the other end corresponds to the positive electrode spring 800 and the negative electrode spring 900, and when mounting, because the fixing device 100 in the embodiment has the bending, the first straight arm part 111 and the second straight arm part 112 are mutually close, the fixing device 100 is installed in the corresponding fixing groove on the PCB, the positive spring 800 or the negative spring 900 can be firmly fixed, the other side of the PCB is reinforced and welded by soldering tin to the prominent bent part 113 again, the operation time is greatly shortened, and the operation efficiency is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Claims (7)
1. A fixation device, comprising: the first fixing part, the first limiting part and the second fixing part are sequentially connected, and the first fixing part and the second fixing part are distributed on the same side of the first limiting part.
2. A fastening device according to claim 1, wherein the first fastening member is of U-shaped configuration or semi-circular configuration.
3. A fastening device according to claim 1, further comprising a second stop member, said second stop member being connected to said first fastening member at a first end thereof, said first fastening member being connected to said first stop member at a second end thereof, said first stop member or said second stop member being adapted to limit the fastening distance of said first fastening member.
4. A fixation device as claimed in claim 3, wherein the first fixation member is of U-shaped configuration comprising a first straight arm portion connected at a first end to the second stop member, a curved portion connected at a second end to the first end of the curved portion, and a second straight arm portion connected at a second end to the first stop member.
5. A fixation plate for fixing the fixation device of claim 3 or 4, comprising a first fixation groove for fixing the first fixation member and a second fixation groove for fixing the second fixation member.
6. A fixation plate according to claim 5, wherein the first stop member is adapted to limit the fixation distance of the first fixation member within the first fixation slot, the first stop member is further adapted to limit the fixation distance of the second fixation member within the second fixation slot, and the second stop member is adapted to limit the fixation distance of the first fixation member within the first fixation slot.
7. A fixation plate according to claim 6, wherein the fixation distance is equal to or greater than the cross-sectional height of the first and second fixation slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585935.1U CN212064653U (en) | 2020-04-17 | 2020-04-17 | Fixing device and fixing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585935.1U CN212064653U (en) | 2020-04-17 | 2020-04-17 | Fixing device and fixing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212064653U true CN212064653U (en) | 2020-12-01 |
Family
ID=73511117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020585935.1U Active CN212064653U (en) | 2020-04-17 | 2020-04-17 | Fixing device and fixing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212064653U (en) |
-
2020
- 2020-04-17 CN CN202020585935.1U patent/CN212064653U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7806738B2 (en) | Power source terminal structure | |
| US7344385B2 (en) | Power supply device | |
| US7938697B2 (en) | Torsion-style connector | |
| KR20120031246A (en) | Connector | |
| US20190191573A1 (en) | Board holding apparatus | |
| CN212064653U (en) | Fixing device and fixing plate | |
| US10524385B1 (en) | Fan module and electronic device with the same | |
| US20220247104A1 (en) | Connector and connector assembly | |
| JP5459266B2 (en) | Connector for plate cable | |
| US4983126A (en) | Apparatus for electrical connection of insertable electrical assemblies | |
| EP1843651B1 (en) | Fast connecting/disconnecting element for component mounted on a PCB | |
| US9899782B2 (en) | Connector assembly and connector assembly mounted structure | |
| CN212519555U (en) | Flexible circuit board with additional strengthening | |
| CN104916898A (en) | Antenna device | |
| US7048555B2 (en) | Battery connector | |
| US20050277332A1 (en) | Surface mountable electrical connector | |
| US20030104729A1 (en) | Connector mounting construction | |
| JP2021064470A (en) | Connector and connector assembly | |
| CN213907042U (en) | PLC fixed baseplate and PLC system | |
| CN214800170U (en) | Shell for electronic device and electronic device | |
| CN217405833U (en) | Connector for flexible circuit board | |
| CN111313170B (en) | Connecting terminal and corresponding electronic device | |
| CN218634388U (en) | Magnetic head guide structure | |
| CN218069693U (en) | Switch module | |
| CN220934440U (en) | Multi-channel elastic terminal, connector and connecting assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |