CN211253422U - Case is placed to adjustable for PCBA board - Google Patents
Case is placed to adjustable for PCBA board Download PDFInfo
- Publication number
- CN211253422U CN211253422U CN201922108469.8U CN201922108469U CN211253422U CN 211253422 U CN211253422 U CN 211253422U CN 201922108469 U CN201922108469 U CN 201922108469U CN 211253422 U CN211253422 U CN 211253422U
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- CN
- China
- Prior art keywords
- rod
- connecting rod
- adjusting
- box
- box body
- 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.)
- Expired - Fee Related
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an adjustable placing box for PCBA, which comprises a box body, wherein a plurality of adjusting mechanisms for placing PCBA are arranged in the box body, the adjusting mechanism comprises supporting blocks symmetrically arranged on the inner wall of the box body and at least one adjusting rod fixedly arranged on the supporting blocks, each supporting block is provided with a bayonet for clamping the PCBA board, each bayonet is oppositely arranged, one end of the adjusting rod is rotatably connected to the supporting block, the rotating axis of the supporting block is vertical to the lower bottom surface of the box body, the other end of the adjusting rod is rotatably provided with a positioning rod, the rotating axis of the positioning rod is parallel to the rotating axis of the supporting block, the lifting groove that can supply the regulating lever to go up and down is equipped with on the lateral wall of box, is equipped with the spacing groove that a plurality of locating lever cards go into on the lifting groove, and each spacing groove all communicates with the lifting groove, and the supporting shoe is fixed in the box after going into the spacing groove through the locating lever card. The utility model discloses the structure is ingenious, and practical convenient.
Description
Technical Field
The utility model relates to a case is placed to adjustable for PCBA board.
Background
The relay is an electric control device, when the change of input quantity is up to the specified requirement, the electric appliance controlled to produce predefined step change in the output circuit of electric appliance, it has the mutual relation between control system and controlled system, and is usually used in automatic control circuit, and it actually uses small current to control an automatic switch operated by large current, so that it can play the role of automatic regulation, safety protection and switching circuit in the circuit. Each PCBA board is because the size is different, consequently hardly accomplish orderly putting when putting, and random putting causes the deposition of PCBA board easily, influences the connection and the use of electrical components on the PCBA board, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is ingenious, and is practical convenient adjustable for PCBA board and places the case.
Realize the utility model discloses the technical scheme of purpose is: the utility model discloses the box has, be equipped with a plurality of adjustment mechanism that are used for placing the PCBA board usefulness in the box, adjustment mechanism sets up the supporting shoe on the box inner wall and the fixed regulation pole that sets up on the supporting shoe of at least one including the symmetry, is equipped with the bayonet socket that is used for going into the PCBA board card on each supporting shoe, and each bayonet socket sets up relatively, the one end of adjusting the pole is rotated and is connected on the supporting shoe, and the axis of rotation of supporting shoe is perpendicular with the lower bottom surface of box, and the other end of adjusting the pole rotates and is equipped with the locating lever, and the axis of rotation of locating lever is parallel with the axis of rotation of supporting shoe, be equipped with the lift groove that can supply the regulation pole to go up and down on the lateral wall of box, be equipped with a plurality of spacing grooves.
The positioning rod comprises a telescopic rod and a rotating rod, a telescopic groove for the telescopic rod to extend into is formed in the adjusting rod, the other end of the adjusting rod is rotatably connected with the rotating rod, and the positioning rod is in sliding connection with the adjusting rod through the matching of the telescopic rod and the telescopic rod.
The supporting blocks are provided with a first connecting rod and a second connecting rod, the middle part of the first connecting rod is hinged with the middle part of the second connecting rod, the supporting blocks are provided with chutes which can enable the first connecting rod and the second connecting rod to slide, two ends of the first connecting rod are respectively connected in the chutes on the corresponding supporting blocks, and two ends of the second connecting rod are respectively connected in the chutes on the corresponding supporting blocks.
Be equipped with between above-mentioned first connecting rod and the second connecting rod and be used for carrying out the reset spring that resets with first connecting rod and second connecting rod, reset spring's one end and first connecting rod fixed connection, reset spring's the other end and second connecting rod fixed connection.
And a friction gasket for preventing the PCBA from sliding out is arranged in the bayonet.
The utility model discloses has positive effect: (1) the utility model discloses a set up adjustment mechanism in the box, and set adjustment mechanism to be connected of supporting shoe and regulating lever, go up and down to set up at the lift inslot through adjusting the pole, and will fix the supporting shoe after the spacing groove at the back of finishing adjusting through the locating lever and fix in the box, the supporting shoe is put into the PCBA board after the distance according to the size of PCBA board, the effectual problem of can't putting in order of PCBA board among the prior art of having solved, and can solve the problem of laying dust when putting in order after putting the box with the PCBA board, and the structure is ingenious, and is high-efficient practical.
(2) The utility model discloses a set the locating lever to the combination of telescopic link and bull stick, adjust the turned angle of locating piece through the sliding fit of telescopic link and regulation pole to through going into the bull stick card and fixing the regulation pole on the box after the spacing groove, when having guaranteed the controllability of supporting shoe with also can guarantee the stability of supporting shoe, high-efficient practical.
(3) The utility model discloses a set up head rod and second connecting rod between each supporting shoe, head rod and second connecting rod are articulated, and the one end of head rod and second connecting rod slides and sets up in same corresponding supporting shoe spout, and second connecting rod slide and set up in the spout of same corresponding supporting shoe, can be effectual with the linkage nature between each supporting shoe, adjust convenient and fast when making things convenient for between each supporting shoe.
(4) The utility model discloses a set up reset spring between head rod and second connecting rod to be connected through reset spring and head rod and second connecting rod, through reset spring's pulling force, press from both sides each supporting shoe to the PCBA board tightly, thereby guaranteed the fastness of connecting between each supporting shoe to the PCBA board, it is practical convenient.
(5) The utility model discloses a set up friction pad piece in the bayonet socket, through the frictional force between friction pad piece and the PCBA board to prevent deviating from of PCBA board, it is practical convenient.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic view of the overall structure of an adjustable box for placing PCBA boards in the present invention;
FIG. 2 is a front view of the adjustable box for placing PCBA boards in the present invention;
FIG. 3 is a right side view of the adjustable placement box for PCBA board of the present invention;
fig. 4 is a schematic view of the overall structure of the adjusting structure of the present invention;
fig. 5 is a top view of the adjusting structure of the present invention.
Detailed Description
Referring to fig. 1 to 5, the utility model has a box body 1, a plurality of adjusting mechanisms 2 for placing the PCBA board are arranged in the box body 1, the adjusting mechanisms 2 comprise supporting blocks 21 symmetrically arranged on the inner wall of the box body 1 and two adjusting rods 22 fixedly arranged on the supporting blocks 21, each supporting block 21 is provided with a bayonet 24 for clamping the PCBA board, each bayonet 24 is oppositely arranged, one end of the adjusting rod 22 is rotatably connected on the supporting block 21, the rotating axis of the supporting block 21 is vertical to the lower bottom surface of the box body 1, the other end of the adjusting rod 22 is rotatably provided with a positioning rod 23, the rotating axis of the positioning rod 23 is parallel to the rotating axis of the supporting block 21, the side wall of the box body 1 is provided with a lifting groove 11 for lifting the adjusting rod 22, the lifting groove 11 is provided with a plurality of limiting grooves 12 for clamping the positioning rod 23, each limiting groove 12 is communicated with the lifting, the supporting block 21 is clamped into the limiting groove 12 through a positioning rod 23 and then fixed in the box body 1;
the positioning rod 23 comprises a telescopic rod 231 and a rotating rod 232, a telescopic groove into which the telescopic rod 231 can extend is formed in the adjusting rod 22, the other end of the adjusting rod 22 is rotatably connected with the rotating rod 232, and the positioning rod 23 is in sliding connection with the adjusting rod 22 through the matching of the telescopic rod 231 and the telescopic rod 231;
a first connecting rod 26 and a second connecting rod 27 are arranged between the supporting blocks 21, the middle part of the first connecting rod 26 is hinged with the middle part of the second connecting rod 27, the supporting blocks 21 are provided with sliding grooves 211 for the sliding of the first connecting rod 26 and the second connecting rod 27, two ends of the first connecting rod 26 are respectively connected in the corresponding sliding grooves 211 on the supporting blocks 21, and two ends of the second connecting rod 27 are respectively connected in the corresponding sliding grooves 211 on the supporting blocks 21;
a return spring 28 for returning the first connecting rod 26 and the second connecting rod 27 is arranged between the first connecting rod 26 and the second connecting rod 27, one end of the return spring 28 is fixedly connected with the first connecting rod 26, and the other end of the return spring 28 is fixedly connected with the second connecting rod 27;
a friction gasket 25 for preventing the PCBA from sliding out is arranged in the bayonet 24.
The utility model discloses a theory of operation: the utility model discloses earlier connect through setting locating lever 23 to the rotation of telescopic link 231 and bull stick 232, adjust the flexible and the regulation of angle of pole 22 earlier according to the PCBA size, then go into through bull stick 232 card and fix regulation pole 22 on the PCBA board after spacing groove 12, then fix the PCBA board on supporting shoe 21 to press from both sides the PCBA board tightly, it is very convenient through reset spring 28.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. An adjustable placing box for PCBA plates is provided with a box body (1); the method is characterized in that: the box body (1) is internally provided with a plurality of adjusting mechanisms (2) for placing PCBA boards, each adjusting mechanism (2) comprises a supporting block (21) and at least one adjusting rod (22), the supporting blocks (21) are symmetrically arranged on the inner wall of the box body (1), the adjusting rods (22) are fixedly arranged on the supporting blocks (21), bayonets (24) for clamping PCBA boards are arranged on each supporting block (21), each bayonet (24) is arranged oppositely, one end of each adjusting rod (22) is rotatably connected onto the supporting block (21), the rotating axis of each supporting block (21) is perpendicular to the lower bottom surface of the box body (1), the other end of each adjusting rod (22) is rotatably provided with a positioning rod (23), the rotating axis of each positioning rod (23) is parallel to the rotating axis of each supporting block (21), the side wall of the box body (1) is provided with a lifting groove (11) for lifting the adjusting rods (22), and a plurality of limiting grooves (12) for clamping the, each limiting groove (12) is communicated with the lifting groove (11), and the supporting block (21) is clamped into the limiting groove (12) through a positioning rod (23) and then fixed in the box body (1).
2. The adjustable box of claim 1, wherein: the positioning rod (23) comprises a telescopic rod (231) and a rotating rod (232), a telescopic groove for the telescopic rod (231) to stretch into is formed in the adjusting rod (22), the other end of the adjusting rod (22) is rotatably connected with the rotating rod (232), and the positioning rod (23) is slidably connected with the adjusting rod (22) through the matching of the telescopic rod (231) and the telescopic rod (231).
3. The adjustable box of claim 1, wherein: be equipped with first connecting rod (26) and second connecting rod (27) between each supporting shoe (21), the intermediate part of first connecting rod (26) is articulated with the intermediate part of second connecting rod (27), be equipped with gliding spout (211) of second connecting rod (27) that can supply first connecting rod (26) and on supporting shoe (21), the both ends of first connecting rod (26) are connected respectively in spout (211) on corresponding supporting shoe (21), the both ends of second connecting rod (27) are connected respectively in spout (211) on corresponding supporting shoe (21).
4. The adjustable box of claim 3, wherein: and a return spring (28) for resetting the first connecting rod (26) and the second connecting rod (27) is arranged between the first connecting rod (26) and the second connecting rod (27), one end of the return spring (28) is fixedly connected with the first connecting rod (26), and the other end of the return spring (28) is fixedly connected with the second connecting rod (27).
5. The adjustable box of claim 1, wherein: and a friction gasket (25) for preventing the PCBA from sliding out is arranged in the bayonet (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108469.8U CN211253422U (en) | 2019-11-30 | 2019-11-30 | Case is placed to adjustable for PCBA board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108469.8U CN211253422U (en) | 2019-11-30 | 2019-11-30 | Case is placed to adjustable for PCBA board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211253422U true CN211253422U (en) | 2020-08-14 |
Family
ID=71984649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922108469.8U Expired - Fee Related CN211253422U (en) | 2019-11-30 | 2019-11-30 | Case is placed to adjustable for PCBA board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211253422U (en) |
-
2019
- 2019-11-30 CN CN201922108469.8U patent/CN211253422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |