CN208592784U - A kind of helping for Designing of Reinforced Computer board pulls out structure - Google Patents
A kind of helping for Designing of Reinforced Computer board pulls out structure Download PDFInfo
- Publication number
- CN208592784U CN208592784U CN201820499824.1U CN201820499824U CN208592784U CN 208592784 U CN208592784 U CN 208592784U CN 201820499824 U CN201820499824 U CN 201820499824U CN 208592784 U CN208592784 U CN 208592784U
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- China
- Prior art keywords
- function box
- connecting rod
- helping
- designing
- ratchet
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Abstract
The utility model discloses a kind of helping for Designing of Reinforced Computer board to pull out structure, including function box and two grip blocks, the lower end of the function box is equipped with rectangular through-hole, the lower end of function box is connected with one of grip block, the upper end of another grip block is connected with one end of L-type plate, the rectangular through-hole of the other end sliding plug function box lower end of the L-type plate and the one end for being connected with annular ring, the other end of annular ring is connected to the inner wall of function box by telescopic rod, and the roof of function box offers installing port.The utility model structure is simple, by the composite structure that ratchet and hypodontia wheel is added, it will make the reciprocating motion for switching to hypodontia wheel belt and moving annular ring of ratchet, when reciprocating to certain distance, two pieces of grip blocks can be made close to each other, and then achieved the effect that clamping, reinforcement type board is up then pulled by handle again, pressure is steady, substantially increases and pulls out effect to helping for reinforcement type board.
Description
Technical field
The utility model relates to computer-assisted device field, specially a kind of helping for Designing of Reinforced Computer board pulls out knot
Structure.
Background technique
Reinforcement type board is a kind of printed circuit board, abbreviation pcb board, and when production has lock pin, can be inserted and calculates owner
In the slot of plate, for controlling the operation of hardware, insertion is more stable, with the development of science and technology, the use of computer is increasingly
It is more, thus about the dismounting of computer and repair be also it is more and more, when something goes wrong, problem has more in mainboard position computer
It sets, in life, people are mostly used hand to extract reinforcement type board, since the assurance to power is inaccurate, will lead to reinforcing template
The damage of card causes serious loss.
Utility model content
The purpose of this utility model is to provide a kind of helping for Designing of Reinforced Computer board to pull out structure, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of helping for Designing of Reinforced Computer board is pulled out
The lower end of structure, including function box and two grip blocks, the function box is equipped with rectangular through-hole, and the lower end of function box is connected with it
In a grip block, the upper end of another grip block is connected with one end of L-type plate, the other end sliding plug function of the L-type plate
The rectangular through-hole of energy box lower end and the one end for being connected with annular ring, the other end of annular ring are connected to function box by telescopic rod
Inner wall, the roof of function box offer installing port, and the inner wall of installing port is rotatably connected to turntable, function box roof by cantilevered axle
Position close to turntable is connected with handle, and the turntable is hinged with one end of first connecting rod far from the side bias of cantilevered axle,
The other end of first connecting rod is hinged with one end of sliding block, and the sliding block sliding sleeve is connected to one end of fixing sleeve, fixing sleeve it is another
One end is connected to the inner wall of function box, and the one end of sliding block far from first connecting rod is hinged simultaneously, and there are two the one of the second connecting rod
End, the other end of second connecting rod are hinged with the middle part of third connecting rod, and one end of third connecting rod is hinged with pawl, and
Spring is connected between pawl and third connecting rod, third connecting rod is rotatably connected to straight-bar far from one end of pawl, described straight
The both ends of bar are fixedly connected with the inner wall in function box, and rotation is socketed with ratchet and hypodontia wheel respectively on straight-bar, the ratchet with
Pawl clamping, is fixedly connected, the hypodontia wheel is engaged with the rack gear of two parallel and symmetrical settings, tooth between ratchet and hypodontia wheel
Item is connected on the inner ring of annular ring.
Preferably, what two grip blocks were close to each other is equipped with soft rubber gasket on one side.
Preferably, the outer ring of the turntable is equipped with multiple strip grooves, and in angularly annular spread between multiple strip grooves.
Preferably, rubber ring is socketed on the spring.
Preferably, the handle outer ring of the function box roof connection is frosting.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, by the way that ratchet is added
With the composite structure of hypodontia wheel, the reciprocating motion for switching to hypodontia wheel belt and moving annular ring of ratchet will be made, reciprocated to
When certain distance, two pieces of grip blocks can be made close to each other, and then achieve the effect that clamping, then pass through the past pull-up of handle again
Dynamic reinforcement type board, pressure is steady, substantially increases and pulls out effect to helping for reinforcement type board.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure enlargement diagram in Fig. 1 at A.
In figure: function box 1, grip block 2, L-type plate 3, annular ring 4, telescopic rod 5, turntable 6, first connecting rod 7, sliding block 8,
Second connecting rod 9, fixing sleeve 10, third connecting rod 11, pawl 12, spring 13, ratchet 14, hypodontia wheel 15, straight-bar 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of helping for Designing of Reinforced Computer board and pulls out structure referring to FIG. 1-2, including function box 1
It is equipped with rectangular through-hole with the lower end of two grip blocks 2, function box 1, the lower end of function box 1 is connected with one of grip block 2, separately
The upper end of one grip block 2 is connected with one end of L-type plate 3, and the rectangle of 1 lower end of other end sliding plug function box of L-type plate 3 is logical
Hole and the one end for being connected with annular ring 4, the other end of annular ring 4 are connected to the inner wall of function box 1, function box 1 by telescopic rod 5
Roof offer installing port, the inner wall of installing port is rotatably connected to turntable 6 by cantilevered axle, and 1 roof of function box is close to turntable 6
Position be connected with handle, turntable 6 is hinged with one end of first connecting rod 7, first connecting rod 7 far from the side bias of cantilevered axle
The other end be hinged with one end of sliding block 8,8 sliding sleeve of sliding block is connected to one end of fixing sleeve 10, the other end connection of fixing sleeve 10
In the inner wall of function box 1, the one end of sliding block 8 far from first connecting rod 7 is hinged simultaneously there are two one end of the second connecting rod 9, the
The other end of two connecting rods 9 is hinged with the middle part of third connecting rod 11, and one end of third connecting rod 11 is hinged with pawl 12, and spine
Spring 13 is connected between pawl 12 and third connecting rod 11, third connecting rod 11 is rotatably connected to straight-bar far from one end of pawl 12
16, the both ends of straight-bar 16 are fixedly connected with the inner wall in function box 1, rotate respectively on straight-bar 16 and are socketed with ratchet 14 and hypodontia wheel
15, ratchet 14 and pawl 12 are clamped, and are fixedly connected between ratchet 14 and hypodontia wheel 15, hypodontia wheel 15 be engaged with two it is parallel and right
Claim the rack gear of setting, rack gear is connected on the inner ring of annular ring 4.
Two grip blocks 2 it is close to each other soft rubber gasket is installed on one side, increase grip block 2 and reinforcement type board it
Between frictional force, sliding damaged strengthening template card occurs when preventing from extracting, the outer ring of turntable 6 is equipped with multiple strip grooves, and multiple
In angularly annular spread between strip groove, increase the frictional force of turntable 6 and hand thumb, using feeling is better, on spring 13
It is socketed with rubber ring, there is certain protective effect to spring 13, the handle outer ring of 1 roof of function box connection is frosting.
The working principle of the utility model are as follows: this, which is helped, pulls out structure when in use, and the right hand catches handle, and thumb is made to be directed toward turntable
Then 6 direction rotates clockwise turntable 6 with thumb, first connecting rod 7 is made to move down, and first connecting rod 7 is with movable slider 8
Move down the second connecting rod 9, the second connecting rod 9 pushes third connecting rod 11 that pawl 12 is made to be stuck, and pawl 12 just makes ratchet 14
It rotates clockwise, when ratchet 14 rotates, will drive hypodontia wheel 15 makes annular ring 4 and L-type plate 3 while being moved to the left, to make two
Block grip block 2 is close to each other, clamps to board, keeps turntable 6 not rotate by thumb, then up pull handle,
Board can be extracted, has achieved the effect that help and pull out, after extracting board, board is clamped plate 2 and clamps, and continues to use thumb at this time
Turntable 6 is rotated clockwise, moves first connecting rod 7 up, first connecting rod 7 moves up the second connecting rod 9 with movable slider 8,
Second connecting rod 9 pushes third connecting rod 11 that pawl 12 is made to be stuck again, and pawl 12 rotates clockwise ratchet 14, ratchet
14 will drive hypodontia wheel 15 to make annular ring 4 and L-type plate 3 while move right, to make two pieces of grip blocks 2 be separated from each other, in turn
Board can be laid down.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. structure is pulled out in a kind of helping for Designing of Reinforced Computer board, including function box (1) and two grip blocks (2), which is characterized in that
The lower end of the function box (1) is equipped with rectangular through-hole, and the lower end of function box (1) is connected with one of grip block (2), another
The upper end of grip block (2) is connected with one end of L-type plate (3), other end sliding plug function box (1) lower end of the L-type plate (3)
Rectangular through-hole and be connected with one end of annular ring (4), the other end of annular ring (4) is connected to function box by telescopic rod (5)
(1) inner wall, the roof of function box (1) offer installing port, and the inner wall of installing port is rotatably connected to turntable by cantilevered axle
(6), function box (1) roof is connected with handle, an eccentricity of the turntable (6) far from cantilevered axle close to the position of turntable (6)
It is hinged with one end of first connecting rod (7), the other end of first connecting rod (7) is hinged with one end of sliding block (8), the sliding block
(8) sliding sleeve is connected to one end of fixing sleeve (10), and the other end of fixing sleeve (10) is connected to the inner wall of function box (1), sliding block (8)
The one end of the second connecting rod (9) there are two one end far from first connecting rod (7) is hinged simultaneously, second connecting rod (9)
The other end is hinged with the middle part of third connecting rod (11), and one end of third connecting rod (11) is hinged with pawl (12), and pawl
(12) it is connected between third connecting rod (11) spring (13), third connecting rod (11) is rotated far from the one end of pawl (12) to be connected
It is connected to straight-bar (16), the both ends of the straight-bar (16) are fixedly connected with the inner wall in function box (1), and straight-bar rotates respectively on (16)
Be socketed with ratchet (14) and hypodontia wheel (15), the ratchet (14) and pawl (12) are clamped, ratchet (14) and hypodontia wheel (15) it
Between be fixedly connected, the hypodontia wheel (15) is engaged with the rack gear of two parallel and symmetrical settings, and rack gear is connected to annular ring (4)
On inner ring.
2. helping for Designing of Reinforced Computer board according to claim 1 pulls out structure, which is characterized in that two grip blocks
(2) close to each other that soft rubber gasket is installed on one side.
3. helping for Designing of Reinforced Computer board according to claim 1 pulls out structure, which is characterized in that the turntable (6)
Outer ring is equipped with multiple strip grooves, and in angularly annular spread between multiple strip grooves.
4. helping for Designing of Reinforced Computer board according to claim 1 pulls out structure, which is characterized in that on the spring (13)
It is socketed with rubber ring.
5. helping for Designing of Reinforced Computer board according to claim 1 pulls out structure, which is characterized in that the function box (1)
The handle outer ring of roof connection is frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499824.1U CN208592784U (en) | 2018-04-10 | 2018-04-10 | A kind of helping for Designing of Reinforced Computer board pulls out structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499824.1U CN208592784U (en) | 2018-04-10 | 2018-04-10 | A kind of helping for Designing of Reinforced Computer board pulls out structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208592784U true CN208592784U (en) | 2019-03-12 |
Family
ID=65599980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499824.1U Expired - Fee Related CN208592784U (en) | 2018-04-10 | 2018-04-10 | A kind of helping for Designing of Reinforced Computer board pulls out structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208592784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562828A (en) * | 2020-07-15 | 2020-08-21 | 北京中航科电测控技术股份有限公司 | Reinforced computer board card with pull-assisting and heat-dissipating functions |
| CN111883967A (en) * | 2020-07-31 | 2020-11-03 | 杭州庚复科技有限公司 | Computer USB flash disk plug device based on current variant |
-
2018
- 2018-04-10 CN CN201820499824.1U patent/CN208592784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562828A (en) * | 2020-07-15 | 2020-08-21 | 北京中航科电测控技术股份有限公司 | Reinforced computer board card with pull-assisting and heat-dissipating functions |
| CN111883967A (en) * | 2020-07-31 | 2020-11-03 | 杭州庚复科技有限公司 | Computer USB flash disk plug device based on current variant |
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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: 20190312 Termination date: 20190410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |