CN208913970U - It is a kind of for loading and unloading the improved spanner of pressure sensor connector - Google Patents
It is a kind of for loading and unloading the improved spanner of pressure sensor connector Download PDFInfo
- Publication number
- CN208913970U CN208913970U CN201821513671.8U CN201821513671U CN208913970U CN 208913970 U CN208913970 U CN 208913970U CN 201821513671 U CN201821513671 U CN 201821513671U CN 208913970 U CN208913970 U CN 208913970U
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- pressure sensor
- card needle
- pin end
- notch
- improved spanner
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Abstract
The utility model discloses a kind of for loading and unloading the improved spanner of pressure sensor connector comprising: wrench body, the wrench body include handle portion and card needle portion；The handle portion and the L-shaped setting in card needle portion, card needle portion are equipped with a notch, and the outer diameter of the pin end of the width and pressure sensor of the notch matches, and card needle portion forms two bending card needles in the two sides of the notch；When loading and unloading pressure sensor connector, the notch is sheathed on the outside of pin end, and the bending card needle is inserted in the groove on pin end locknut.The improved spanner of the utility model can make operator be not necessarily to dismantle the fixed plate on milling train, can also complete the connection of the pin end and female connector of pressure sensor.
Description
Technical field
The utility model relates to a kind of pressure sensor connector handling technique fields, more particularly to one kind is for loading and unloading pressure
The improved spanner of sensor connector.
Background technique
The sensor connector of pressure sensor is divided into pin end and female connector, when pin end is connected on female connector,
Worker, which needs a hand to clamp pin end with spanner, fixes it, and another hand clamps the locknut of pin end with spanner and screws public affairs
Pin end and female connector could be completely embedded by the locknut of connector.
But when pressure sensor is mounted at the top of milling train, consolidating for fixation pressure sensor is additionally provided on milling train
Fixed board, fixed plate have sheltered from the space for being originally used for clamping pin end locknut, can not clamp pin end using existing spanner
The outer edge of locknut, so that female connector can not be threaded in or out pin end locknut；And two be arranged on the locknut of pin end
Slot can not be also utilized, so worker needs first to remove fixed plate, could pin end to sensor and female connector carry out
Dismounting operates highly inconvenient.
Utility model content
The utility model is in order to solve the problems in the existing technology, to provide one kind and connect for loading and unloading pressure sensor
The improved spanner of head.
To achieve the goals above, the technical solution of the utility model is:
It is a kind of for loading and unloading the improved spanner of pressure sensor connector comprising: wrench body, the wrench body packet
Include handle portion and card needle portion；The handle portion and the L-shaped setting in card needle portion, card needle portion is equipped with a notch, described
The outer diameter of the pin end of the width and pressure sensor of notch matches, and card needle portion forms two in the two sides of the notch
A bending card needle；When loading and unloading pressure sensor connector, the notch is sheathed on the outside of pin end, and the bending card needle plugs
In in the groove on pin end locknut.
As a kind of specific embodiment, a telescopic rod is connected between two bending card needles.
By connecting a telescopic rod between two bending card needles, when the pressure sensor connector for needing to dismantle different model
When, the distance of two bending card needles can be adjusted by telescopic rod, so that it is a variety of not so that improved spanner is suitable for handling
With the pressure sensor connector of model.
As a kind of specific embodiment, which further includes the wear-resistant pad being sheathed on the bending card needle.
By being arranged wear-resistant pad on bending card needle, to increase the friction that improved spanner applies pin end locknut
Power keeps operator lighter when loading and unloading pressure sensor connector.
Further, the groove on the wear-resistant pad and pin end locknut is interference fitted.
By being interference fitted the groove on wear-resistant pad and pin end locknut, it is inserted in bending card needle on pin end locknut
Groove when be not easy to loosen, make operator load and unload pressure sensor connector when it is lighter.
Further, the handle portion is equipped with hanging hole far from the one end in card needle portion.
By the way that a hanging hole is arranged in handle portion, make the improved spanner that can hang over wall by hanging hole when not in use
On hook, convenient wrench places when idle.
Further, antiskid rubber is arranged in the handle portion.
Further, the antiskid rubber is equipped with anti-skidding salient point.
By the way that antiskid rubber is arranged in handle portion, and then anti-skidding salient point is set on antiskid rubber, makes operator's
Hand be in one's hands spanner handle portion and when being rotated, the hand of operator and spanner will not be made to be detached from because of sliding.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the improved spanner of the utility model embodiment 1 and embodiment 2；
Fig. 2 is the pressure sensor of not connected pin end and the connection schematic diagram of milling train；
Fig. 3 is the working state schematic representation of this practical confidence embodiment 1；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is the pin end of pressure sensor and the connection schematic diagram of female connector；
Fig. 6 is the structural schematic diagram of the improved spanner of the utility model embodiment 3.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of for loading and unloading the improved spanner of pressure sensor connector comprising: wrench body 1, institute
Stating wrench body 1 includes handle portion 2 and card needle portion 3；The handle portion 2 and the L-shaped setting in card needle portion 3, card needle portion 3
It is equipped with a notch 301, the outer diameter of the pin end 4 of the width and pressure sensor of the notch 301 matches, and the card needle
Portion 3 forms two bending card needles 302 in the two sides of the notch 301；When loading and unloading pressure sensor connector, the notch 301
It is sheathed on the outside of pin end 4, the bending card needle 302 is inserted in the groove 501 on pin end locknut 5.
The working principle of the present embodiment is as follows:
It also needs to install one piece of fixed plate 8 when pressure sensor is mounted on milling train 7, on milling train 7 and carrys out fixation pressure sensing
Device；As shown in Fig. 2, the female connector 6 of pressure sensor is embedded in a through-hole 801 in fixed plate 8 at this time.
When needing the pin end 4 by pressure sensor to be connected on female connector 6, pin end 4 is first inserted into female connector 6,
The locknut 5 on pin end 4 is tightened on female connector 6 again.
As shown in Fig. 3 to Fig. 5, when locknut 5 is tightened on female connector 6, pin end 4 first is fixed with general spanner, then
The card needle portion 3 of improved spanner is inserted into through-hole 801, bending card needle 302 is arranged in the groove 501 on locknut 5, passes through rotation
Turning improved spanner drives locknut 5 to rotate, and then is locked on female connector 6.
Embodiment 2
As shown in Figure 1, technical solution described in the present embodiment is substantially the same manner as Example 1, difference is:
The improved spanner further includes the wear-resistant pad 303 being sheathed on the bending card needle 302.
By being arranged wear-resistant pad on bending card needle, to increase the friction that improved spanner applies pin end locknut
Power keeps operator lighter when loading and unloading pressure sensor connector.
Preferably, the wear-resistant pad 303 is interference fitted with the groove 501 on pin end locknut 5.
By being interference fitted the groove on wear-resistant pad and pin end locknut, it is inserted in bending card needle on pin end locknut
Groove when be not easy to loosen, make operator load and unload pressure sensor connector when it is lighter.
Preferably, the handle portion 2 is equipped with hanging hole 201 far from the one end in card needle portion 3.
By the way that a hanging hole is arranged in handle portion, make the improved spanner that can hang over wall by hanging hole when not in use
On hook, convenient wrench places when idle.
Preferably, antiskid rubber 202 is arranged in the handle portion 201.
Preferably, the antiskid rubber 202 is equipped with anti-skidding salient point 203.
By the way that antiskid rubber is arranged in handle portion, and then anti-skidding salient point is set on antiskid rubber, makes operator's
Hand be in one's hands spanner handle portion and when being rotated, the hand of operator and spanner will not be made to be detached from because of sliding.
Embodiment 3
Technical solution described in the present embodiment and embodiment 1 and embodiment 2 are essentially identical, and difference is:
As shown in fig. 6, being connected with a retractable rod 304 between two bending card needles 302.
By connecting a telescopic rod between two bending card needles, when the pressure sensor connector for needing to dismantle different model
When, the distance of two bending card needles can be adjusted by telescopic rod, so that it is a variety of not so that improved spanner is suitable for handling
With the pressure sensor connector of model.
The utility model is not limited to above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these changes and deformation.
Claims (7)
1. a kind of for loading and unloading the improved spanner of pressure sensor connector characterized by comprising
Wrench body, the wrench body include handle portion and card needle portion；
The handle portion and the L-shaped setting in card needle portion, card needle portion are equipped with a notch, the width and pressure of the notch
The outer diameter of the pin end of force snesor matches, and card needle portion forms two bending card needles in the two sides of the notch；
When loading and unloading pressure sensor connector, the notch is sheathed on the outside of pin end, and the bending card needle is inserted in public access
In groove on head locknut.
2. improved spanner according to claim 1, it is characterised in that:
A telescopic rod is connected between two bending card needles.
3. improved spanner according to claim 1, it is characterised in that:
It further include the wear-resistant pad being sheathed on the bending card needle.
4. improved spanner according to claim 3, it is characterised in that:
Groove on the wear-resistant pad and pin end locknut is interference fitted.
5. improved spanner according to claim 4, it is characterised in that:
The handle portion is equipped with hanging hole far from the one end in card needle portion.
6. improved spanner according to claim 1-5, it is characterised in that:
Antiskid rubber is arranged in the handle portion.
7. improved spanner according to claim 6, it is characterised in that:
The antiskid rubber is equipped with anti-skidding salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513671.8U CN208913970U (en) | 2018-09-14 | 2018-09-14 | It is a kind of for loading and unloading the improved spanner of pressure sensor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513671.8U CN208913970U (en) | 2018-09-14 | 2018-09-14 | It is a kind of for loading and unloading the improved spanner of pressure sensor connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913970U true CN208913970U (en) | 2019-05-31 |
Family
ID=66705785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821513671.8U Active CN208913970U (en) | 2018-09-14 | 2018-09-14 | It is a kind of for loading and unloading the improved spanner of pressure sensor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913970U (en) |
-
2018
- 2018-09-14 CN CN201821513671.8U patent/CN208913970U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |