CN210189099U - Fixing clamp - Google Patents
Fixing clamp Download PDFInfo
- Publication number
- CN210189099U CN210189099U CN201920971425.5U CN201920971425U CN210189099U CN 210189099 U CN210189099 U CN 210189099U CN 201920971425 U CN201920971425 U CN 201920971425U CN 210189099 U CN210189099 U CN 210189099U
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- Prior art keywords
- plate
- fixing
- mounting hole
- fixed
- connecting portion
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- 230000005291 magnetic effect Effects 0.000 claims abstract description 36
- 230000005389 magnetism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a mounting fixture for fixed infrared core, including the first fixed plate that is equipped with first mounting hole and the second fixed plate that is equipped with the second mounting hole corresponding with first mounting hole position, infrared core is installed between first mounting hole and second mounting hole, and first fixed plate passes through second magnetism connecting portion with the second fixed plate and links to each other. The infrared core is installed in first mounting hole and second mounting hole, and first mounting hole and second mounting hole and infrared core joint are spacing to infrared core in the direction and the circumference of parallel fixed plate. The first fixing plate and the second fixing plate are connected through the second magnetic connecting portion, and the infrared movement is fixed in the normal direction of the fixing plates. Simultaneously, second magnetism connecting portion can make first fixed plate and second fixed plate fixed fast, have greatly improved the fixed efficiency of infrared core.
Description
Technical Field
The utility model relates to a check out test set technical field, in particular to mounting fixture.
Background
The infrared detector detects infrared heat radiation of a target object through packaged infrared, senses temperature distribution of the target object and converts the temperature distribution into a weak electric signal; the subsequent circuit electronically amplifies and logically processes the weak electric signal and acquires the temperature distribution condition of the target object; and the image processing software processes the amplified output electric signal to present a visible light image of the temperature distribution of the target object. The infrared detector is mainly used for an infrared thermal imaging technology, an infrared thermal imaging system is widely applied to the fields of national defense, industry and civilian use, and particularly has irreplaceable functions in the fields of accurate guidance, aiming systems and detection night vision lamps in the field of military use.
Along with the increase of the demand of the infrared detector, the requirement of each manufacturer on the fixing efficiency of the infrared movement is higher and higher.
Therefore, how to improve the fixing efficiency of the infrared movement is a technical problem which needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mounting fixture, it can realize the high-speed joint of first fixed plate and second fixed plate through second magnetism connecting portion.
In order to achieve the above object, the utility model provides a mounting fixture for fixed infrared core, including be equipped with the first fixed plate of first mounting hole and be equipped with the second fixed plate of the corresponding second mounting hole in first mounting hole position, infrared core is installed first mounting hole with between the second mounting hole, first fixed plate with the second fixed plate passes through second magnetism connecting portion and links to each other.
Preferably, the second magnetic connecting portion includes a magnetic column connected to the first fixing plate and a guide column connected to the magnetic column, the second fixing plate is provided with a guide hole penetrating in a thickness direction, and the magnetic column is fixed to the second fixing plate in an adsorbing manner.
Preferably, the fixing device further comprises a fixing seat, and the fixing seat is fixedly adsorbed to the first fixing plate through a first magnetic connecting portion.
Preferably, the fixing seat comprises a bottom plate and a side plate perpendicular to the bottom plate, the first magnetic connecting portion is arranged on the side plate, and the first fixing plate is provided with a limiting surface attached to the upper end face of the side plate.
Preferably, a limit groove is formed in the side face, facing the bottom plate, of the side plate, the lower portion of the first fixing plate can be embedded into the limit groove, and all the first magnetic connecting portions are located at the bottom of the limit groove.
Preferably, the bottom plate is provided with a connection hole penetrating in a thickness direction.
Preferably, the connection hole is a counter-sunk hole.
Preferably, the first fixing plate, the second fixing plate and the fixing seat are all aluminum structural members.
Among the prior art, infrared core is usually by the bolt fastening, and every infrared core all need install a plurality of fixing bolt, has leaded to infrared core's fixed efficiency lower.
The utility model provides a mounting fixture for fixed infrared core, including the first fixed plate that is equipped with first mounting hole and the second fixed plate that is equipped with the second mounting hole corresponding with first mounting hole position, infrared core is installed between first mounting hole and second mounting hole, and first fixed plate passes through second magnetism connecting portion with the second fixed plate and links to each other.
The infrared core is installed in first mounting hole and second mounting hole, and first mounting hole and second mounting hole and infrared core joint can carry out spacingly in the direction and the circumference of parallel fixed plate to infrared core. First fixed plate and second fixed plate pass through the second magnetism connecting portion and link to each other, can fix infrared core in the normal direction of fixed plate. Simultaneously, second magnetism connecting portion can make first fixed plate and second fixed plate fixed fast, have greatly improved the fixed efficiency of infrared core.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a fixing clamp provided by the present invention;
FIG. 2 is a schematic structural view of the fixing base shown in FIG. 1;
FIG. 3 is a schematic structural view of the first fixing plate in FIG. 1;
fig. 4 is a schematic structural view of the second fixing plate in fig. 1.
Wherein the reference numerals in fig. 1 to 4 are:
the fixing base 1, the first fixing plate 2, the second fixing plate 3, the first magnetic connecting portion 11, the limiting groove 12, the first mounting hole 21, the limiting surface 22, the second magnetic connecting portion 23, the second mounting hole 31 and the guide hole 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a fixing clamp according to the present invention; FIG. 2 is a schematic structural view of the fixing base shown in FIG. 1; FIG. 3 is a schematic structural view of the first fixing plate in FIG. 1; fig. 4 is a schematic structural view of the second fixing plate in fig. 1.
The utility model provides a mounting fixture structure is shown as figure 1 for fixed infrared core. The fixing jig includes a first fixing plate 2 and a second fixing plate 3. The first fixing plate 2 is provided with a first mounting hole 21, and the second fixing plate 3 is provided with a second mounting hole 31 corresponding to the first mounting hole 21. Two ends of the infrared movement are respectively installed in the first installation hole 21 and the second installation hole 31.
Optionally, the first fixing plate 2 and the second fixing plate 3 are both rectangular, and are provided with 6 first mounting holes 21 and 6 second mounting holes 31, respectively. One side of the first mounting hole 21, which is far away from the second fixing plate 3, is circular, and one side of the first mounting hole, which is near to the second fixing plate 3, is rectangular. The second mounting hole 31 is rectangular, and the two opposite sides are provided with clamping grooves for clamping with the infrared movement. Of course, the number and shape of the first mounting holes 21 and the second mounting holes 31 may be determined by a user as needed, and are not limited herein.
The first fixing plate 2 is connected with the second fixing plate 3 through a second magnetic connecting portion 23, the second magnetic connecting portion 23 is distributed on the first fixing plate 2 in a rectangular shape, and a ferromagnetic component is arranged at a corresponding position on the second fixing plate 3 and is used for being matched with the second magnetic connecting portion 23. The second magnetic connecting portion 32 may be embodied as a magnetic protrusion, a magnetic pillar, or the like.
In this embodiment, mounting fixture carries out the joint through first fixed plate 2 and second fixed plate 3 and fixes infrared core, and first fixed plate 2 and second fixed plate 3 adsorb fixedly through second magnetism connecting portion 23 simultaneously. The fixing clamp does not need to be provided with screws to fix the infrared core, and the assembly efficiency is greatly improved.
Alternatively, the second magnetic connecting portion 23 includes a magnetic pillar and a guiding pillar that are coaxially disposed, as shown in fig. 3, one end of the magnetic pillar is connected to the first fixing plate 2, and the other end is connected to the guiding pillar. The second fixing plate 3 is provided with a guide hole 32 penetrating in the thickness direction, and the position of the guide hole 32 corresponds to the second magnetic connecting portion 23. The guide post is in clearance fit with the guide hole 32, the diameter of the magnetic post is larger than that of the guide hole 32, the guide post penetrates through the guide hole 32 in the assembling process, and the second magnetic connecting part 23 and the second fixing plate 3 are fixed in an adsorption mode.
Optionally, the fixing clamp further includes a fixing seat 1, as shown in fig. 2, the cross section of the fixing seat 1 is L-shaped, and includes a bottom plate and a side plate perpendicular to the bottom plate. The side plate is provided with a first magnetic connecting portion 11, the first fixing plate 2 is fixed to the side plate through the first magnetic connecting portion 11, and certainly, ferromagnetic components are arranged at positions corresponding to the first fixing plate 2 and the first magnetic connecting portion 11. The number of the first magnetic connecting portions 11 is usually not less than 2 in order to improve the connecting strength.
The bottom plate of fixing base 1 is equipped with the connecting hole that runs through along thickness direction, and fixing base 1 passes through the connecting hole and links to each other with infrared detector. In order to avoid the interference of the screw for connecting the base to the first fixing plate 2, the connecting holes are all in a countersunk structure. Fixing base 1 passes through the screw and links to each other with infrared detector's other parts, links to each other with first fixed plate 2 through the curb plate simultaneously, and first fixed plate 2 and second fixed plate 3 step up infrared core for infrared core is fixed in infrared detector.
Relative position between first fixed plate 2 and the curb plate has decided the mounted position of infrared core, in order to carry on spacingly to first fixed plate 2, guarantees rapid Assembly between first fixed plate 2 and the curb plate, and first curb plate is equipped with spacing face 22. The limiting surface 22 is attached to the upper end surface of the side plate during installation, and limits the first fixing plate 2 in the direction perpendicular to the bottom plate.
Furthermore, the side face, facing the bottom plate, of the side plate is provided with a limiting groove 12, the width of the limiting groove 12 is equal to that of the first fixing plate 2, and all the first magnetic connecting portions 11 are located at the bottom of the limiting groove 12. In the assembling process, the lower part of the first fixing plate 2 can be embedded into the limiting groove 12, the first magnetic connecting part 11 adsorbs the first fixing plate 2 to enable the first fixing plate to be fixed in the limiting groove 12, and the side walls on the two sides of the limiting groove 12 limit the first fixing plate 2 in the length direction of the fixing base 1. Of course, in other embodiments, the fixing base 1 and the first fixing plate 2 may be of an integrated structure.
In addition, in order to improve the heat dissipation efficiency of the infrared movement, the first fixing plate 2, the second fixing plate 3 and the fixing seat 1 are all aluminum structural members. Of course, the user can select plastic or other metal materials according to the requirement.
In this embodiment, the fixing fixture is further provided with a fixing seat 1, and the fixing seat 1 and the first fixing plate 2 are fixed by being adsorbed by the first magnetic connecting portion 11. Meanwhile, the fixing seat 1 is provided with a limiting groove 12, the first fixing plate 2 is provided with a limiting surface 22, the limiting groove 12 limits the first fixing plate 2 in the length direction of the fixing seat 1, and the limiting surface 22 limits the first fixing plate 2 in the direction perpendicular to the bottom plate. Therefore, the first fixing plate 2 can be quickly positioned in the installation process, and the assembly efficiency is further improved.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above that the utility model provides a mounting fixture has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The utility model provides a mounting fixture for fixed infrared core, its characterized in that, including first fixed plate (2) that are equipped with first mounting hole (21) and be equipped with second fixed plate (3) of first mounting hole (21) corresponding second mounting hole (31) in position, infrared core is installed first mounting hole (21) with between second mounting hole (31), first fixed plate (2) with second fixed plate (3) link to each other through second magnetism connecting portion (23).
2. A fixing jig according to claim 1, characterized in that the second magnetic connecting portion (23) comprises a magnetic pillar connected to the first fixing plate (2) and a guide pillar connected to the magnetic pillar, the second fixing plate (3) is provided with a guide hole (32) penetrating in a thickness direction, and the magnetic pillar is fixed to the second fixing plate (3) by adsorption.
3. A fixing clamp according to claim 2, characterized by further comprising a fixing seat (1), wherein the fixing seat (1) is fixed to the first fixing plate (2) by adsorption through a first magnetic connecting portion (11).
4. A fixing clamp according to claim 3, characterized in that the fixing base (1) comprises a bottom plate and a side plate perpendicular to the bottom plate, the first magnetic connecting portion (11) is arranged on the side plate, and the first fixing plate (2) is provided with a limiting surface (22) attached to the upper end surface of the side plate.
5. A fixing clamp according to claim 4, characterized in that the side of the side plate facing the bottom plate is provided with a limiting groove (12), the lower part of the first fixing plate (2) can be embedded in the limiting groove (12), and all the first magnetic connecting parts (11) are located at the bottom of the limiting groove (12).
6. A fixing jig according to claim 5 wherein the bottom plate is provided with a connecting hole penetrating in the thickness direction.
7. A holding clamp according to claim 6, wherein the attachment hole is a counter-sunk hole.
8. A fixation clamp as claimed in any one of claims 3 to 7, characterized in that the first fixation plate (2), the second fixation plate (3) and the fixation seat (1) are all aluminium structural members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971425.5U CN210189099U (en) | 2019-06-25 | 2019-06-25 | Fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971425.5U CN210189099U (en) | 2019-06-25 | 2019-06-25 | Fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210189099U true CN210189099U (en) | 2020-03-27 |
Family
ID=69872392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920971425.5U Active CN210189099U (en) | 2019-06-25 | 2019-06-25 | Fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210189099U (en) |
-
2019
- 2019-06-25 CN CN201920971425.5U patent/CN210189099U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: INFIRAY TECHNOLOGIES CO.,LTD. Assignor: Yantai Airui Photo-Electric Technology Co.,Ltd. Contract record no.: X2024980006380 Denomination of utility model: A fixed fixture Granted publication date: 20200327 License type: Common License Record date: 20240530 |