CN207796438U - A kind of embedded module fixing device and embedded module - Google Patents
A kind of embedded module fixing device and embedded module Download PDFInfo
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- CN207796438U CN207796438U CN201721840691.1U CN201721840691U CN207796438U CN 207796438 U CN207796438 U CN 207796438U CN 201721840691 U CN201721840691 U CN 201721840691U CN 207796438 U CN207796438 U CN 207796438U
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- shell
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- shaft
- convex block
- pressing plate
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Abstract
The utility model is related to a kind of embedded module fixing devices, include with reeded shell and the elasticity triggering convex block, pressing plate rotary module and the anti-rotational elastomer block that are arranged in shell, the elasticity triggering block and anti-rotational elastomer block are disposed adjacent in shell side, elasticity triggering convex block bottom is provided with first spring that elasticity triggering convex block can be made to move up and down, and elasticity triggering convex block upper surface is slightly above the upper surface of shell；The anti-rotational elastomer block side wall is provided with a second spring being connect with case inside wall；Anti-rotational elastomer block is provided with the boss with inclined-plane in the side lower adjacent with elasticity triggering convex block, the elasticity triggering convex block is located above the inclined-plane of boss, and elasticity triggering convex block can be moved along the inclined-plane of boss so that anti-rotational elastomer block is moved along second spring compression direction.
Description
Technical field
The utility model is related to module mounting fields, are related specifically to a kind of embedded module fixing device and embedded mould
Block.
Background technology
Currently, in the product for needing standard module equipment, general way is grooving in the panel, and module device is embedding
Enter and is installed into panel.Existing way generally use following manner is fixed：1, elastic card is utilized on module device
The structure clasped can be fixed directly with panel after panel front loading, need not be reinforced again, but this mode pair and peace
The plate thickness of dress, there is certain requirement, while this mode is installed not firm, under external force, is easy to fall off out；2, in module
The inside of equipment and panel installation, is lockked using screw, this mode operates cumbersome, needs first to be placed into module device solid
Positioning is set, and is then locked from the back side by increasing the component of locking, but narrow space sometimes, not easy to operate, cumbersome.
Utility model content
The utility model provide it is a kind of can quickly be transferred to panel and without screw lock, it is embedded with panel fixation
Device for fixing module.
Technical solution is as follows：A kind of embedded module fixing device, including with reeded shell and be arranged in shell
Interior elasticity triggers convex block, pressing plate rotary module and anti-rotational elastomer block, and the elasticity triggering block and anti-rotational elastomer block are adjacent
In shell side, elasticity triggering convex block bottom is provided with first bullet that elasticity triggering convex block can be made to move up and down for setting
Spring, elasticity triggering convex block upper surface are slightly above the upper surface of shell；The anti-rotational elastomer block side wall is provided in one and shell
The second spring of side wall connection；Anti-rotational elastomer block is provided in the side lower adjacent with elasticity triggering convex block with the convex of inclined-plane
Platform, the elasticity triggering convex block are located above the inclined-plane of boss, and elasticity triggering convex block can be moved along the inclined-plane of boss so that anti-rotation
Turn elastomer block to move along second spring compression direction；
The pressing plate rotary module includes pressing plate rotation hand, shaft and torsional spring, and the shaft is threaded through pressing plate rotation hand
And in the through-hole of torsional spring, both ends are located on case inside wall and can be rotated around with the fixed point of case inside wall, pressing plate rotation
The handle portion for including rotation stop raised line and the shaft other side positioned at shaft wherein side is changed hands, the rotation stop raised line is resisted against anti-rotation
Turn in elastomer block and its length being resisted against in anti-rotational elastomer block is less than anti-rotational elastomer block upper surface to shell upper surface
Length, pressing plate rotate upper surface of the upper surface not higher than shell of hand；A wherein torque arm for the torsional spring is resisted against under handle portion
Side wall, another torque arm are resisted against housing bottom, and the torsion direction of torsional spring is towards rotation stop raised line.
Wherein, the shaft wherein one end is arranged with anti-reverse change and third spring, the anti-reverse change and pressing plate rotation
Hand and shaft synchronous rotary, anti-reverse change and third spring can be moved axially along shaft, and the anti-reverse change end set has the
One hook tooth, case inside wall are arranged groove, are provided with and matched second hook tooth of the first hook tooth on groove madial wall；
Described anti-reverse change the other end is connect with third spring wherein one end, and third spring force is towards anti-reverse change and by anti-reverse
Ring is pushed into the groove of shell.
The shaft side wall is provided with the raised card axially extended, the pressing plate rotation hand and anti-reverse change and turns
The inner side wall of through hole of axis connection is provided with the card slot coordinated with raised card.
Wherein, straight trough is respectively arranged on the opposite madial wall of the shell, straight trough opening is located at shell upper end, described
Shaft both ends are contained in straight trough；The shell upper end is detachably provided with a upper casing, and upper casing is to cover shell upper surface
Frame, upper casing lower face are provided with the positive stop strip of pluggable straight trough opening.
The side of a kind of embedded module, the module is provided with several fixing devices.
The utility model has the advantages that
When being installed in place, elasticity triggering convex block is triggered pushing the fixing device of the utility model, passes through anti-rotational bullet
Property block rollback so that pressing plate rotation hand not by the fast blocking of anti-rotational elasticity, is overturn in the case where the elastic force of torsional spring acts on, after overturning
The handle portion of pressing plate rotation hand, which is pressed on panel, realizes fixed purpose；The apparatus structure of the utility model is simple, and reliability is high,
The thickness of panel is not required, quickly and is easily installed；The anti-reverse change being arranged in roller end can rotate hand bullet along pressing plate
The direction of power rotates, but can not invert, and plays the role of fixed, and pressing plate rotation hand is prevented to be removed from panel front；It is anti-reverse
Change can manually take out separation out of groove, and fixing device can be taken out from panel；Fixing device is reusable.
Description of the drawings
Fig. 1 is the overall structure diagram of the non-triggering state of the utility model fixing device；
From the overall structure diagram of the other side when Fig. 2 is the utility model fixing device non-triggering state；
Fig. 3 is the integrally-built explosive view of fixing device of the utility model；
Fig. 4 is the Structure explosion diagram of the utility model fixing device center platen rotary module；
Fig. 5 is the structural schematic diagram under the fixing device triggering state of the utility model；
The schematic diagram of embedded device and panel cooperation when Fig. 6 is in terms of panel front；
Fig. 7 is the enlarged drawing of part B in Fig. 6；
After the completion of Fig. 8 is embedded device and panel loading, from the schematic diagram in terms of back side of panel；
Fig. 9 is the enlarged drawing of part A in Fig. 8.
Wherein, reference numeral is as follows：
1- shells, 11- straight troughs, 12- upper casings, 121- positive stop strips, 2- elasticity triggering convex block, the first springs of 21-, the rotation of 3- pressing plates
Revolving die block, 31- pressing plates rotation hand, 311- rotation stops raised line, 32- shafts, 321- strips, 33- torsional springs, the anti-reverse changes of 34-, 341- the
One hook tooth, the second hook tooths of 342-, 35- thirds spring, the anti-rotational elastomer blocks of 4-, 41- second springs, 42- boss, 5- insertions
Formula module, 6- panels.
Specific implementation mode
Referring to Fig. 1 to Fig. 5, a kind of fixing device of embedded device, including with reeded shell 1 and be arranged in shell
Elasticity triggering convex block 2, pressing plate rotary module 3 in body 1 and anti-rotational elastomer block 4, the elasticity triggering block 3 and anti-rotational elasticity
Block 4 is disposed adjacent in 1 side of shell, and 2 bottom of the elasticity triggering convex block, which is provided with one, can make elasticity triggering convex block 2 move up and down
The first spring 21, elasticity triggering convex block 2 upper surface is slightly above the upper surface of shell 1；4 side wall of the anti-rotational elastomer block setting
There is a second spring 41 being connect with 1 madial wall of shell；Anti-rotational elastomer block 4 is under the side adjacent with elasticity triggering convex block 2
Portion is provided with the boss 42 with inclined-plane, and the elasticity triggering convex block 2 is located above the inclined-plane of boss 42, and elasticity triggering convex block 2 can
It is moved up and down along the inclined-plane of boss 42 so that anti-rotational elastomer block 4 is moved along 41 compression direction of second spring；
Referring to Fig. 4, the pressing plate rotary module 3 includes pressing plate rotation hand 31, shaft 32 and torsional spring 33, the shaft 32
Be threaded through in the through-hole of pressing plate rotation hand 31 and torsional spring 33, both ends be located on 1 madial wall of shell and can around with the inside of shell 1
The fixed point of wall rotates, and pressing plate rotation hand 31 includes positioned at 32 other side of rotation stop raised line 311 and shaft of the wherein side of shaft 32
Handle portion 312, the rotation stop raised line 311 is resisted against in anti-rotational elastomer block 4 and it is resisted against length in anti-rotational elastomer block 4
Degree is less than 4 upper surface of anti-rotational elastomer block to the length of 1 upper surface of shell, and the upper surface that pressing plate rotates hand 31 is not higher than shell 1
Upper surface；A wherein torque arm for the torsional spring 33 is resisted against 312 lower wall of handle portion, and another torque arm is resisted against 1 bottom of shell,
The torsion direction of torsional spring 33 is towards rotation stop raised line 311.
Referring to Fig. 2 to Fig. 4, the wherein one end of the shaft 32 is arranged with anti-reverse change 34 and third spring 35, described anti-reverse
Change 34 and pressing plate rotation hand and shaft synchronous rotary, anti-reverse change and third spring 35 can be moved axially along shaft, described anti-
34 end set of ring is reversed to have the first hook tooth 341,1 madial wall of shell that groove is set, is provided on groove madial wall and first
341 matched second hook tooth 342 of hook tooth；Described 34 the other end of anti-reverse change connects with the wherein one end of third spring 35
It connects, 35 elastic force of third spring is pushed into towards anti-reverse change 34 and by anti-reverse change 34 in the groove of shell 1.
32 side wall of the shaft is provided with the raised card 321 axially extended, the pressing plate rotation hand 31 and anti-reverse
The inner side wall of through hole that change 34 is connect with shaft 32 is provided with the card slot coordinated with raised card 321.
Straight trough 11 is respectively arranged on the opposite madial wall of the shell 1, the opening of straight trough 11 is located at shell upper end, described
32 both ends of shaft are contained in straight trough 11；The shell upper end is detachably provided with a upper casing 12, and upper casing 12 is to cover shell 1
The frame of upper surface, 12 lower face of upper casing are provided with the positive stop strip 121 of the opening of pluggable straight trough 11.
The side of a kind of embedded module, the module is provided with several fixing devices.Referring to Fig. 6, embedded module from
Panel 6 is front-installed, and the pressing plate rotation hand 31 of fixing device 5 is introduced into the mounting groove of panel 6, when the mounting groove side of panel 6
When wall encounters the elasticity triggering convex block 2 of fixing device 5, extruding force is generated to elasticity triggering convex block 2.Referring to Fig. 8, carried on the back from panel 6
Face sees that the handle portion of pressing plate rotation hand 31 is pressed in 6 back side of panel, and playing the role of fixation to embedded module prevents it from falling off.
The operation principle of the utility model is as follows：
Referring to Fig. 6, elasticity triggering convex block 2 of the fixing device setting on panel peripheral side, fixing device, which is in, not to be triggered
State, at this point, torsional spring 33 is in confined state, 33 torsion of torsional spring makes the rotation stop raised line 311 of pressing plate rotation hand 31 tightly support
It leans against in anti-rotational elastomer block 4；
During embedded device is packed into panel, 31 side of pressing plate rotation hand initially passes through panel mounting hole, embedded to set
It is standby to continue to be packed into panel mounting hole, until elasticity triggering convex block 2 touches the madial wall of panel mounting hole, elasticity triggering convex block 2
It is squeezed and moves downward, squeeze underlying boss 42 during moving downward, and move and make along the inclined-plane of boss 42
It obtains anti-rotational elastomer block 4 to move along 41 compression direction of second spring, when the distance that anti-rotational elastomer block 4 moves is more than rotation stop raised line
311 when being resisted against the length in anti-rotational elastomer block 4, the 311 without hindrance block material in lower section of rotation stop raised line, in the twisting force of torsional spring 33
Under, pressing plate rotates hand 31 and is rotated around fixed point together with shaft, until the handle portion of pressing plate rotation hand 31 is tilted outward to pressure
On panel sidewalls, i.e., embedded device has been installed in place, and the handle portion of pressing plate rotation hand 31 is pressed in the back side of panel, prevents embedding
Enter formula equipment to fall off from panel.
First hook tooth 341 of 34 end of anti-reverse change is sleeved on the second hook tooth 342 in housing sidewall, the first ratchet
Tooth 341 can be relatively rotated unidirectionally with the second hook tooth 342, rotate hand 31 together with shaft around the mistake of fixed point rotation in pressing plate
Cheng Zhong, since anti-reverse change 34 is also sleeved in shaft, the first hook tooth 341 can be with the second hook tooth 342 under the drive of shaft
It relatively rotates, since hook tooth side is bevel edge, the other side is right-angle side, just can not be rotated when inversely being rotated along right-angle side, from
And the counter-rotating of shaft is limited, the handle portion for being rotated hand 31 when equipment is drawn from front by pressing plate is limited and can not be taken out.If
Extraction device is needed, can be detached the compression of third spring 35 from the side of anti-reverse change 34 from back side of panel, then by anti-reverse change 34
It is detached with the groove of housing sidewall, shaft is just no longer limited by anti-reverse change 34 to free to rotate, and pressing plate is rotated hand
31 playback can take out embedded device to 4 top of anti-rotational elastomer block.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of embedded module fixing device, it is characterised in that：Including with reeded shell (1) and be arranged in shell
(1) the elasticity triggering convex block (2) in, pressing plate rotary module (3) and anti-rotational elastomer block (4), the elasticity trigger convex block (2) and
Anti-rotational elastomer block (4) is disposed adjacent in shell (1) side, and elasticity triggering convex block (2) bottom, which is provided with one, can make elasticity
The first spring (21) that convex block (2) moves up and down is triggered, elasticity triggering convex block (2) upper surface is slightly above the upper surface of shell (1)；
Anti-rotational elastomer block (4) side wall is provided with a second spring (41) being connect with shell (1) madial wall；Anti-rotational elastomer block
(4) side lower adjacent with elasticity triggering convex block (2) is provided with the boss (42) with inclined-plane, the elasticity triggering convex block
(2) it is located above the inclined-plane of boss (42), elasticity triggering convex block (2) can be moved up and down along the inclined-plane of boss (42) so that anti-rotational
Elastomer block (4) is moved along second spring (41) compression direction；
The pressing plate rotary module (3) includes that pressing plate rotation hand (31), shaft (32) and torsional spring (33), the shaft (32) are worn
Be located at pressing plate rotation hand (31) and torsional spring (33) through-hole in, both ends be located on shell (1) madial wall and can around with shell
(1) madial wall fixed point rotation, pressing plate rotation hand (31) include be located at shaft (32) wherein side rotation stop raised line (311) and
The handle portion (312) of shaft (32) other side, the rotation stop raised line (311) be resisted against in anti-rotational elastomer block (4) and its against
Length in anti-rotational elastomer block (4) is less than anti-rotational elastomer block (4) upper surface to the length of shell (1) upper surface, pressing plate
The upper surface for rotating hand (31) is not higher than the upper surface of shell (1)；A wherein torque arm for the torsional spring (33) is resisted against handle portion
(312) lower wall, another torque arm are resisted against shell (1) bottom, and the torsion direction of torsional spring (33) is towards rotation stop raised line (311).
2. a kind of embedded module fixing device as described in claim 1, it is characterised in that：The shaft (32) wherein one end
It is arranged with anti-reverse change (34) and third spring (35), the anti-reverse change (34) and pressing plate rotation hand (31) and shaft (32) are together
Step rotation, anti-reverse change (34) and third spring (35) can be moved axially along shaft (32), and anti-reverse change (34) end is set
It is equipped with the first hook tooth (341), shell (1) madial wall is arranged groove, is provided with and the first hook tooth (341) on groove madial wall
Matched second hook tooth (342)；Described anti-reverse change (34) the other end is connect with third spring (35) wherein one end, the
Three springs (35) elastic force is pushed into towards anti-reverse change (34) and by anti-reverse change (34) in the groove of shell (1).
3. a kind of embedded module fixing device as claimed in claim 2, it is characterised in that：Shaft (32) the side wall setting
There are the raised card (321) axially extended, the pressing plate rotation hand (31) and anti-reverse change (34) to be connect with shaft (32)
Inner side wall of through hole be provided with raised card (321) cooperation card slot.
4. a kind of embedded module fixing device as claimed in claim 3, it is characterised in that：Opposite interior of the shell (1)
Straight trough (11) is respectively arranged on side wall, straight trough (11) opening is located at shell upper end, and shaft (32) both ends are contained in directly
In slot (11)；The shell upper end is detachably provided with a upper casing (12), and upper casing (12) is the frame for covering shell (1) upper surface
Frame, upper casing (12) lower face are provided with the positive stop strip (121) being inserted into that can be open from straight trough (11).
5. a kind of embedded module, it is characterised in that：The side of the module is provided with several fixing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840691.1U CN207796438U (en) | 2017-12-25 | 2017-12-25 | A kind of embedded module fixing device and embedded module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840691.1U CN207796438U (en) | 2017-12-25 | 2017-12-25 | A kind of embedded module fixing device and embedded module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796438U true CN207796438U (en) | 2018-08-31 |
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ID=63280962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840691.1U Active CN207796438U (en) | 2017-12-25 | 2017-12-25 | A kind of embedded module fixing device and embedded module |
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| Country | Link |
|---|---|
| CN (1) | CN207796438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427644A (en) * | 2021-11-04 | 2022-05-03 | 达运精密工业股份有限公司 | Display fixing structure |
-
2017
- 2017-12-25 CN CN201721840691.1U patent/CN207796438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427644A (en) * | 2021-11-04 | 2022-05-03 | 达运精密工业股份有限公司 | Display fixing structure |
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