CN211805866U - Plate pulling clamp capable of adjusting damping degree - Google Patents
Plate pulling clamp capable of adjusting damping degree Download PDFInfo
- Publication number
- CN211805866U CN211805866U CN201922360591.4U CN201922360591U CN211805866U CN 211805866 U CN211805866 U CN 211805866U CN 201922360591 U CN201922360591 U CN 201922360591U CN 211805866 U CN211805866 U CN 211805866U
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Abstract
The utility model provides an adjustable damping degree pull out board clamp, presss from both sides the body including pulling out the board, pulls out the circular through-hole that the board presss from both sides and is equipped with the cross-section and be step distribution on the board presss from both sides the body, pulls out the board and presss from both sides the body and the connector through pass the through-hole and the cover be equipped with saddle-shaped gasket with the set screw thread connection that the through-hole matches, saddle-shaped gasket is pressed from both sides between the step. The utility model provides a pair of pull out board clamp of adjustable damping degree pulls out board clamp screw through the adjustment, will pull out the board clamp and fix on the connector body to can adjust the damping of pulling out when board clamp self rotates and feel. The scheme has the advantages of simple structure, detachability, reliable work and strong shock resistance, and has wide application in the field of pulling of the plug-in units inside the chassis.
Description
The technical field is as follows:
the utility model belongs to the field of having pulled out of picture peg formula module power, what mainly related to is an adjustable damping degree pulls out the board and presss from both sides.
Background art:
the pulling plate clamp is a safe and reliable module pulling mode, under the environment of the case, the plugging connector is separated from the other plugging connector by pulling the pulling plate clamp, and therefore the quality problem caused by connector stress due to shaking in the plugging process is reduced. Therefore, the pulling plate clamp is widely applied to the interiors of various chassis products.
The existing plate pulling clamp is mostly riveted with the connector through a rivet, after the plate pulling clamp is used for a long time, the rivet can be loosened, the plate pulling clamp can swing indefinitely along with vibration on the connector, the requirement for pulling the plate pulling clamp from the inside plug-in is higher and higher along with the promotion of the vibration requirement of a host product, and the problem is very obvious.
The utility model has the following contents:
in order to overcome the defects, the utility model provides a pull out plate holder of adjustable damping degree has solved current rivet connection when using for a long time, and the connector presss from both sides not hard up problem with pulling out the plate.
The utility model provides a technical scheme that its technical problem adopted:
the utility model provides an adjustable damping degree pull out board clamp, presss from both sides the body including pulling out the board, pulls out the circular through-hole that the board presss from both sides and is equipped with the cross-section and be step distribution on the board presss from both sides the body, pulls out the board and presss from both sides the body and the connector through pass the through-hole and the cover be equipped with saddle-shaped gasket with the set screw thread connection that the through-hole matches, saddle-shaped gasket is pressed from both sides between the step.
The through hole is provided with a first step and a second step from top to bottom, and the diameter of the first step is larger than that of the second step.
The fixing screw comprises a screw head, the lower part of the screw head is a smooth screw rod, and the lower part of the smooth screw rod is a threaded rod with the diameter smaller than that of the smooth screw rod.
The screw head is located in the space at the upper part of the first step in the through hole, the smooth screw rod can penetrate through the space between the first step and the second step in the through hole, and the screw rod can penetrate through the space between the second step and the bottom surface in the through hole.
The saddle shaped washer is sandwiched between the screw head and the step face of the first step.
The saddle-shaped spacer is sandwiched between the bottom of the light screw and the step face of the second step.
Due to the adoption of the technical scheme, the utility model discloses have following superiority:
the utility model provides a pair of pull out board clamp of adjustable damping degree pulls out board clamp screw through the adjustment, will pull out the board clamp and fix on the connector body to can adjust the damping of pulling out when board clamp self rotates and feel. The scheme has the advantages of simple structure, detachability, reliable work and strong shock resistance, and has wide application in the field of pulling of the plug-in units inside the chassis.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of an embodiment of the present invention after securement;
FIG. 3 is a partial cross-sectional view of another embodiment of the present invention after securement;
in the figure: 1. a plate pulling clamp body; 2. a set screw; 3. a connector; 4. a through hole; 5. a saddle-shaped spacer; 6. a screw head; 7. an optical screw; 8. a threaded rod; 9. a first step; 10. a second step; 11. and (4) forming a silk hole.
The specific implementation mode is as follows:
the present invention will be explained in more detail by the following examples, which are intended to protect all the changes and improvements within the scope of the present invention, and are not limited to the following examples;
combine the figure a pull out board of adjustable damping degree press from both sides body 1 including pulling out the board, it is the circular through-hole 4 that the step distributes to be equipped with the cross-section on the board presss from both sides body 1 to pull out the circular through-hole 4 that the screw hole 11 of board clamp body 1 and connector 3 is through passing through-hole 4 and overlapping be equipped with saddle gasket 5 with the 2 screw connections of through-hole 4 matching, the degree of depth of screw hole 11 will leave sufficient surplus when the design, satisfy screw 2 and follow-up needs adjustment, can enough space hold the screw rod of screw 2 when further screwing, saddle gasket 5 is pressed from both sides between the step face of fixing screw 2 and through-hole 4.
The through hole 4 is provided with a first step 9 and a second step 10 from top to bottom, and the diameter of the first step 9 is larger than that of the second step 10.
The fixing screw 2 comprises a screw head 6, the lower part of the screw head 6 is a smooth screw rod 7, and the lower part of the smooth screw rod 7 is a screw rod 8 with the diameter smaller than that of the smooth screw rod 7.
The screw head 2 is positioned in the space at the upper part of the first step 9 in the through hole 4, the light screw rod 7 can penetrate through the space between the first step 9 and the second step 10 in the through hole 4, and the screw rod 8 can penetrate through the space between the second step 10 and the bottom surface in the through hole 4.
As shown in fig. 2, the saddle-shaped washer 5 is sandwiched between the screw head 6 and the step surface of the first step 9.
Fig. 3 shows another embodiment of the present invention in which the saddle-shaped gasket 5 is sandwiched between the bottom of the smooth screw 7 and the step surface of the second step 10.
The number of steps in the through hole 4 may be only one, so that the diameters of the screws matched with the steps can be the same or different from top to bottom, and the arrangement of the saddle-shaped gasket 5 is the same as that of the embodiment 1.
When using, because saddle gasket 5's existence has given the certain space of screwing of set screw 2, if discover in the use to pull out the plate clamp body 1 and the 3 damping degrees of connector reduce, when becoming flexible even appearing, set screw 2 can be screwed, make set screw 2 further compress saddle gasket 5, saddle gasket 5 can compress tightly and pull out the plate clamp body 1 to connector 3 on, has strengthened and has pulled out plate clamp body 1 and 3 damping degrees of connector to adjustable effect has been realized.
The details of the above are not described in detail since they are prior art.
Claims (6)
1. The utility model provides a pull out plate holder of adjustable damping degree which characterized in that: including pulling out the board and pressing from both sides body (1), it is the circular through-hole (4) that the cross-section is the step distribution to pull out to be equipped with on the board presss from both sides body (1), pulls out the board and presss from both sides body (1) and connector (3) through passing through-hole (4) and overlap and be equipped with saddle gasket (5) with fixing screw (2) the screw thread that matches of through-hole (4) connect, saddle gasket (5) are pressed from both sides between the step face of fixing screw (2) and through-hole (4).
2. The adjustable damping plate-pulling clamp according to claim 1, wherein: the through hole (4) is provided with a first step (9) and a second step (10) from top to bottom, and the diameter of the first step (9) is larger than that of the second step (10).
3. The adjustable damping plate-pulling clamp according to claim 2, wherein: the fixing screw (2) comprises a screw head (6), the lower part of the screw head (6) is provided with a smooth screw rod (7), and the lower part of the smooth screw rod (7) is provided with a screw rod (8) with the diameter smaller than that of the smooth screw rod (7).
4. The adjustable damping plate pulling clamp according to claim 3, wherein: the screw head (6) is positioned in the space above the first step (9) in the through hole (4), the light screw rod (7) can penetrate through the space between the first step (9) and the second step (10) in the through hole (4), and the wire screw rod (8) can penetrate through the space between the second step (10) and the bottom surface in the through hole (4).
5. The adjustable damping plate pulling clamp according to claim 4, wherein: the saddle-shaped washer (5) is clamped between the screw head (6) and the step face of the first step (9).
6. The adjustable damping plate pulling clamp according to claim 4, wherein: the saddle-shaped gasket (5) is clamped between the bottom of the light screw (7) and the step surface of the second step (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360591.4U CN211805866U (en) | 2019-12-25 | 2019-12-25 | Plate pulling clamp capable of adjusting damping degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922360591.4U CN211805866U (en) | 2019-12-25 | 2019-12-25 | Plate pulling clamp capable of adjusting damping degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211805866U true CN211805866U (en) | 2020-10-30 |
Family
ID=73033121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922360591.4U Active CN211805866U (en) | 2019-12-25 | 2019-12-25 | Plate pulling clamp capable of adjusting damping degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211805866U (en) |
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2019
- 2019-12-25 CN CN201922360591.4U patent/CN211805866U/en active Active
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