CN206077874U - A kind of spanner - Google Patents
A kind of spanner Download PDFInfo
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- CN206077874U CN206077874U CN201620954662.7U CN201620954662U CN206077874U CN 206077874 U CN206077874 U CN 206077874U CN 201620954662 U CN201620954662 U CN 201620954662U CN 206077874 U CN206077874 U CN 206077874U
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- latch hook
- spanner
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- groove
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Abstract
This utility model provides a kind of locking spanner, including wrench body, latch hook, torsion spring, wherein, above-mentioned wrench body includes：Handle, groove；Above-mentioned latch hook includes：Gib head and fixing hole, wherein, above-mentioned latch hook is arranged in above-mentioned groove, with the fixing hole as axis rotation by above-mentioned fixing hole；Above-mentioned torsion spring, is fixed in above-mentioned groove, applies the active force in sealed direction to above-mentioned latch hook.
Description
Technical field
This utility model is related to frame for movement technical field, more particularly to a kind of spanner.
Background technology
Spanner is used as indispensable ingredient, the design one in correlation technique in the products such as frame, panel, subrack plug-in system
As all adopt the structure of ATCA standards.The characteristics of such normal structure is compact structure, is taken up room relatively few.
But with communication, the iteratively faster development of computer equipment, there are increasing application scenarios, depend merely on a pulling
Handss cannot solve all of problem.Especially when intensive interface device is provided with these equipment, it is desirable to which spanner can not hide
These devices, the plug of without prejudice to device blocks are kept off, without prejudice to product cabling, do not loosened, swung after assembling.Therefore, upper
In the case of stating, due to the restriction in space, the spanner in correlation technique all adopts easy structure, it is to avoid takes excessive space and causes
Block.But, due to not possessing lock function, what is can become after being used for multiple times easily rocks, built on the sand these easy structure spanners,
The reliability for affecting product to use.
Utility model content
In order to solve to become after in correlation technique, easy structure spanner is used for multiple times easily rock, unsteady problem, this
Utility model provides a kind of locking spanner, at least to solve the above problems.
According to one side of the present utility model, there is provided a kind of spanner, including wrench body, latch hook, torsion spring, wherein,
Above-mentioned wrench body includes：Handle, groove；Above-mentioned latch hook includes：Gib head and fixing hole, wherein, above-mentioned latch hook is by above-mentioned solid
Determine hole to be arranged in above-mentioned groove, and around the axis rotation of the fixing hole；Above-mentioned torsion spring, is fixed in above-mentioned groove, right
Above-mentioned latch hook applies the active force in sealed direction.
Alternatively, above-mentioned latch hook also includes solution lock section, and the solution lock section is arranged on the latch hook, positioned at contrary with gib head one end
The other end in direction；Wherein, above-mentioned solution lock section can apply and the rightabout effect of above-mentioned torsion spring active force to above-mentioned latch hook
Power.
Alternatively, the midpoint of above-mentioned solution lock section is a to the midpoint line of above-mentioned fixing hole, and the midpoint of above-mentioned gib head is to above-mentioned
The midpoint line of fixing hole be the angular range that formed of b, a and b for 90 degree to 180 degree.
Alternatively, above-mentioned wrench body also includes one or more limiting sections, and the limiting section is connected with above-mentioned groove；Its
In, above-mentioned limiting section can limit the slewing area of above-mentioned latch hook.
Alternatively, the limiting section is two, can limit above-mentioned latch hook respectively and turn with counter clockwise direction in the clockwise direction
Slewing area when dynamic.
Alternatively, above-mentioned wrench body also includes connecting hole, and above-mentioned wrench body is connected with spanner seat by the connecting hole
Connect, wherein, the spanner seat can be to be arranged in subrack or frame.
Alternatively, above-mentioned spanner seat includes draw-in groove, and the draw-in groove can carry out sealed with above-mentioned latch hook.
A kind of locking spanner that this utility model is provided, by the torsion spring being fixed in wrench body groove, to installing
Latch hook in a groove applies the active force in sealed direction, realizes lock function.So that the spanner is in the less feelings that take up room
Still can keep under condition firm.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain this utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is to use schematic diagram of a scenario one according to the locking spanner of this utility model embodiment；
Fig. 2 is to use schematic diagram of a scenario two according to the locking spanner of this utility model embodiment；
Fig. 3 is the profile one of the locking spanner lock-out state according to this utility model embodiment；
Fig. 4 is the profile one of the locking spanner released state according to this utility model embodiment；
Fig. 5 is the profile two of the locking spanner released state according to this utility model embodiment；
Fig. 6 is to use schematic diagram of a scenario three according to the locking spanner of this utility model embodiment；
Fig. 7 is to use schematic diagram of a scenario two according to the locking spanner of this utility model embodiment；
Fig. 8 is the profile two of the locking spanner lock-out state according to this utility model embodiment；
Fig. 9 is the profile three of the locking spanner released state according to this utility model embodiment.
Specific embodiment
Below with reference to accompanying drawing and in conjunction with the embodiments describing this utility model in detail.It should be noted that not rushing
In the case of prominent, the feature in embodiment and embodiment in the application can be mutually combined.
This utility model embodiment provides a kind of locking spanner, and Fig. 1 is according to the locking of this utility model embodiment
Spanner uses schematic diagram of a scenario one, as shown in figure 1, the spanner includes wrench body 7, latch hook 3, torsion spring 4；Fig. 2 is according to this reality
Schematic diagram of a scenario two is used with the locking spanner of new embodiment, Fig. 3 is the locking spanner lock according to this utility model embodiment
Determine the profile one of state, as shown in Figure 2 and Figure 3, above-mentioned wrench body 7 includes handle, groove 701；Above-mentioned latch hook 3 includes hook
301 and fixing hole 302, wherein, above-mentioned latch hook 3 is arranged in above-mentioned groove 701 by fixing hole 302, and the latch hook 3 can
With the axis rotation around fixing hole 302；Above-mentioned torsion spring 4, is fixed in above-mentioned groove 701, applies sealed side to above-mentioned latch hook 3
To active force, in the present embodiment, as shown in figure 3, the side of torsion spring 4 is close to the bottom 702 of groove 701, opposite side is tight
The plane 303 of patch latch hook 3, so as to apply the active force in sealed direction, and the active force to latch hook 3 for clockwise.
Wherein, as shown in figure 1, latch hook 3 is arranged in groove 701 by fixing hole 302, also need in the present embodiment borrow
Help supporting pin 5, pin 5 can be installed to latch hook 3 in groove 701 through fixing hole 302, and cause the latch hook 3 can be with
Around the axis rotation of fixing hole 302.
As shown in figure 1, above-mentioned torsion spring 4 is fixed in groove 701, also needed to by means of supporting pin in the present embodiment
Nail 6, the pin 6 can be fixed and be allow the clockwise active force that the torsion spring 4 applies to latch hook 3 by torsion spring 4.
Above-mentioned pin 5 and pin 6 can in the present embodiment one of part of spanner, or other originate
Matching component.
As shown in Figure 1, Figure 3, when wrench body 7 is moved to closure state by handle, due to clockwise by torsion spring 4
The active force in direction, latch hook 3 can surround the axis rotation of fixing hole 302, so that gib head 301 is in the lock state, now
Wrench body 7 is arbitrarily opened even if being rotated further by handle, reach the firm purpose of spanner.
A kind of locking spanner that this utility model is provided, it is by the torsion spring 4 being fixed in wrench body groove 701, right
Latch hook 3 in groove 701 applies the active force in sealed direction, realizes lock function.So that the spanner is taking up room
Still can keep in the case of less firm.
Fig. 4 is the profile one of the locking spanner released state according to this utility model embodiment, of the present utility model
In one embodiment, as shown in Fig. 1, Fig. 3, Fig. 4, above-mentioned latch hook 3 also includes solution lock section 304, and the solution lock section 304 is arranged on lock
On hook 3, positioned at the rightabout other end in 301 one end of gib head；Wherein, above-mentioned solution lock section 304 can apply to above-mentioned latch hook 3
With the rightabout active force of 4 active force of above-mentioned torsion spring, in the present embodiment, solution lock section 304 can apply to latch hook 3 counterclockwise
The active force in direction.
When a directed force F is applied to latch hook 3 by solution lock section 304, then latch hook 3 can just overcome the active force of torsion spring 4,
Latch hook 3 is rotated counterclockwise around the axle center of fixing hole 302, so that 301 concomitant rotation of gib head, unlock shape
State, reaches the purpose of spanner unblock.
Wherein, solution lock section 304 and gib head 301 be respectively positioned at the two ends of latch hook 3, if the midpoint of above-mentioned solution lock section is to above-mentioned solid
The midpoint line for determining hole is a, if the midpoint of above-mentioned gib head is b to the midpoint line of above-mentioned fixing hole, then the folder formed by a and b
Angle range is 90 degree to 180 degree.
In an embodiment of the present utility model, wrench body 7 also include one or more limiting sections, this or
Multiple limiting sections are connected with above-mentioned groove 701, and as shown in Figure 3, Figure 4, limiting section 703 and limiting section 704 can be limited
State the slewing area of latch hook 3.When latch hook 3 is rotated clockwise, go to a certain degree, limiting section 703 can just rise
To interception, when latch hook 3 is along rotate in an anti-clockwise direction, go to a certain degree, limiting section 704 can just play prevention and make
With.Latch hook 3 can be caused unconfined will not to rotate by limiting section 703 and limiting section 704, in order to avoid affect normal lock
It is fixed to operate.
Certainly, for quantity and the position not restriction of limiting section, as long as latch hook 3 can be allowed to be limited in suitable scope
Rotate.
In an embodiment of the present utility model, as shown in figure 1, above-mentioned wrench body 7 also includes connecting hole 103,
Above-mentioned wrench body 7 is connected with spanner seat 1 by the connecting hole, wherein, the spanner seat 1 can be by fixing hole 101 and set
Put in subrack or frame.
It should be noted that the spanner seat 1 is simply supported the use with the spanner in this utility model embodiment, do not constitute
A part for spanner in this utility model embodiment.
As shown in Fig. 2 in this utility model embodiment, above-mentioned spanner seat 1 can include draw-in groove 104, to coordinate this
Latch hook 3 in utility model embodiment completes lock function, and the draw-in groove 104 can be locked with the gib head 301 of above-mentioned latch hook 3
Close.
Fig. 5 is the profile two of the locking spanner released state according to this utility model embodiment, when latch hook 3 is in unblock
During state, swing handle can open spanner.
Fig. 6 is to use schematic diagram of a scenario three according to the locking spanner of this utility model embodiment, as seen in Figure 6,
When the locking spanner in this utility model embodiment is applied on panel, even if the device arrangement in panel is very intensive,
The spanner realizes locking by itself, is not take up panel space, does not block device, does not affect the plug of device blocks.
Spanner shown in Fig. 7, Fig. 8, Fig. 9 is second distressed structure based on this utility model thinking, and Fig. 7 is basis
The locking spanner of this utility model embodiment uses schematic diagram of a scenario two, and Fig. 8 is pulled according to the locking of this utility model embodiment
The profile two of handss lock-out state, Fig. 9 are the profiles three of the locking spanner released state according to this utility model embodiment,
As shown in fig. 7, latch hook 9 is located in the groove of wrench body 8, torsion spring 11 also is located in the groove of wrench body 8, should
Torsion spring 11 can apply anticlockwise active force to latch hook 9 so that the latch hook 9 is hooked in spanner seat 10 by gib head 901
On draw-in groove, lock function is realized.Wherein, the spanner seat 10 is simply supported the use with the spanner in this utility model embodiment, and
A part for spanner in this utility model embodiment is not constituted.
When unblock is needed, as shown in Figure 8, Figure 9, clockwise effect is applied to latch hook 9 by solution lock section 902
Power, latch hook 9 can surround the axis rotation of fixing hole 903 and overcome the active force of torsion spring 11 so that gib head 901 departs from spanner seat
10 draw-in groove, now rotating spanner body 8 can just realize unblock.
Preferred embodiment of the present utility model is these are only, this utility model is not limited to, for this area
Technical staff for, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (7)
1. a kind of spanner, it is characterised in that include：
Wrench body, including：Handle, groove；
Latch hook, including：Gib head and fixing hole, wherein, the latch hook is arranged in the groove by the fixing hole, and is surrounded
The axis rotation of the fixing hole；
Torsion spring, is fixed in the groove, applies the active force in sealed direction to the latch hook.
2. spanner according to claim 1, it is characterised in that the latch hook also includes：
Solution lock section, is arranged on and the rightabout other end in the gib head end；
Wherein, the solution lock section applies and the rightabout active force of the torsion spring active force to the latch hook.
3. spanner according to claim 2, it is characterised in that the midpoint at the midpoint of the solution lock section to the fixing hole it
Between line be a, the midpoint of the gib head to the line between the midpoint of the fixing hole is b, and a is formed with the b
Angular range is 90 degree to 180 degree.
4. spanner according to claim 1, it is characterised in that the wrench body also includes：
One or more limiting sections, are connected with the groove；
Wherein, the limiting section limits the slewing area of the latch hook.
5. spanner according to claim 4, it is characterised in that the limiting section is two, limits the latch hook respectively and exists
Slewing area when rotating clockwise and anticlockwise.
6. spanner according to claim 1, it is characterised in that the wrench body also includes：
Connecting hole, the wrench body are connected with spanner seat by the connecting hole, wherein, the spanner seat is arranged on subrack
Or in frame.
7. spanner according to claim 6, it is characterised in that the spanner seat includes：
Draw-in groove, is carried out with the latch hook described in any one of claim 1 to 5 sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954662.7U CN206077874U (en) | 2016-08-26 | 2016-08-26 | A kind of spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954662.7U CN206077874U (en) | 2016-08-26 | 2016-08-26 | A kind of spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077874U true CN206077874U (en) | 2017-04-05 |
Family
ID=58432889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620954662.7U Active CN206077874U (en) | 2016-08-26 | 2016-08-26 | A kind of spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206077874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864583A (en) * | 2021-09-24 | 2021-12-31 | 北京无线电测量研究所 | Quick locking device, quick detach radar assembly and radar car |
-
2016
- 2016-08-26 CN CN201620954662.7U patent/CN206077874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864583A (en) * | 2021-09-24 | 2021-12-31 | 北京无线电测量研究所 | Quick locking device, quick detach radar assembly and radar car |
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