CN207377925U - Rotation angle mechanism and display - Google Patents
Rotation angle mechanism and display Download PDFInfo
- Publication number
- CN207377925U CN207377925U CN201721203299.6U CN201721203299U CN207377925U CN 207377925 U CN207377925 U CN 207377925U CN 201721203299 U CN201721203299 U CN 201721203299U CN 207377925 U CN207377925 U CN 207377925U
- Authority
- CN
- China
- Prior art keywords
- pressure
- recess portion
- pilot hole
- hole
- rotation angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of rotation angle mechanism and display, including：Inside lock part, the inside lock part are equipped with assembling recess portion, and the assembling recess portion is concaved with the first pilot hole, and the assembling recess portion is additionally provided with pressure-bearing detent mechanism；Outer corner pieces, the outer corner pieces include installation cantilever, and the installation cantilever is equipped with second pilot hole opposite with first pilot hole and the /V matching mechanism with pressure-bearing detent mechanism /V cooperation；And locking part, the locking part are equipped with ring belling edge, the locking part is arranged in first pilot hole and second pilot hole, and the ring belling edge pressure is arranged on the pressure-bearing detent mechanism.Protection so is realized to installation cantilever by pressure-bearing detent mechanism; it can prevent the torsional pressure of hand the turn of the screw from directly acting on the cantilever of outer corner; the problem of cantilever is caused to deform upon or even crush due to the power that is squeezed is excessive, it is ensured that the performance of equipment and service life.
Description
Technical field
The utility model is related to display device technical field, more particularly to a kind of rotation angle mechanism and display.
Background technology
At present, in display apparatus for commercial use manufacturing, the corner of complete machine frame is adopted mostly using the thin arm design of cantilevered
Add the assembling scheme of hand the turn of the screw with inside and outside corner, can so reduce the assembling gap of each component, reach preferable complete machine dress
With quality.However, since the design make the to go smoothly pretightning force of the turn of the screw is almost acted on the cantilever of outer corner, and in order to
So that assembling is secured, thus the torque value of hand the turn of the screw is very big, causes the cantilever of outer corner that can send out when by excessive extruding force
The problem of giving birth to deformation, even crushing seriously affects performance and the service life of equipment.
The content of the invention
Based on this, the utility model can prevent the torsion of hand the turn of the screw it is necessary to provide a kind of rotation angle mechanism and display
Turn pressure to directly act on the cantilever of outer corner, cantilever is caused to deform upon the problem of even crushing due to the power that is squeezed is excessive
Occur, it is ensured that the performance of equipment and service life.
Its technical solution is as follows：
A kind of rotation angle mechanism, including：
Inside lock part, the inside lock part are equipped with assembling recess portion, and the assembling recess portion is concaved with the first pilot hole, and
The assembling recess portion is additionally provided with pressure-bearing detent mechanism；
Outer corner pieces, the outer corner pieces include installation cantilever, and the installation cantilever is equipped with and the first pilot hole phase
To the second pilot hole and with the pressure-bearing detent mechanism /V cooperation /V matching mechanism；And
Locking part, the locking part are equipped with ring belling edge, and the locking part is arranged in first pilot hole and described the
Two pilot holes, the ring belling edge pressure are arranged on the pressure-bearing detent mechanism.
During above-mentioned rotation angle mechanism installation, by being arranged at the /V matching mechanism on installation cantilever and pressure-bearing detent mechanism
Assembling positioning, so as to realize the installation /V of outer corner pieces and inside lock part so that assembling is firm, at this time the first pilot hole
Just it is opposite with the second pilot hole, locking part is installed in the first pilot hole and the second pilot hole again realizes locking afterwards, this
When locking part ring belling edge just pressure be arranged on pressure-bearing detent mechanism on, by pressure-bearing detent mechanism to installation cantilever realize protection.
It can so prevent the torsional pressure of hand the turn of the screw from directly acting on the installation cantilever of outer corner, cause to install cantilever because being squeezed
Power is excessive and deforms upon the problem of even crushing, it is ensured that the performance of equipment and service life.
The technical solution of the application is further described below：
In one of the embodiments, the pressure-bearing detent mechanism includes being arranged on the outside of the aperture of first pilot hole
The first positive stop lug boss, the /V matching mechanism includes the first through hole being disposed through on the installation cantilever, described the
One positive stop lug boss coordinates with first through hole socket and /V.Pressure-bearing detent mechanism and /V matching mechanism can so be made
Firm assembly connection, and then prevent outer corner pieces from occurring to loosen and fit-up gap occur after assembling with inside lock part, influence equipment
Appearance and performance.
In one of the embodiments, the hole wall of the first through hole is equipped with the first /V recess portion, first /V
Boss is equipped with the first stopper protrusion, and first stopper protrusion is adapted to clamping with the first /V recess portion.It so can be into one
Step limitation pressure-bearing detent mechanism and each degree of freedom in /V matching mechanism circumferential direction so that outer corner pieces and inside lock part
Assembling it is more securely and close.
In one of the embodiments, the pressure-bearing detent mechanism, which further includes, is arranged at outside the aperture of first pilot hole
Side and with spaced second positive stop lug boss of first positive stop lug boss, the /V matching mechanism further include through set
In on the installation cantilever and with spaced second through hole of the first through hole, second positive stop lug boss and described the
The socket of two through holes and /V cooperation.The firm assembly connection of pressure-bearing detent mechanism and /V matching mechanism can so be made, and then
It prevents outer corner pieces from occurring to loosen and fit-up gap occur after assembling with inside lock part, influences equipment appearance and performance.
In one of the embodiments, the hole wall of second through hole is equipped with the second /V recess portion, second /V
Boss is equipped with the second stopper protrusion, and second stopper protrusion is adapted to clamping with the second /V recess portion.It so can be into one
Step limitation pressure-bearing detent mechanism and each degree of freedom in /V matching mechanism circumferential direction so that outer corner pieces and inside lock part
Assembling it is more securely and close.
In one of the embodiments, the pressure-bearing detent mechanism, which further includes, is arranged at outside the aperture of first pilot hole
Side and with first positive stop lug boss and spaced 3rd positive stop lug boss of second positive stop lug boss, the /V matches somebody with somebody
It closes mechanism and further includes the 3rd /V recess portion that sets to the concave of end along the installation cantilever, the 3rd positive stop lug boss is equipped with the
Three stopper protrusions, the 3rd stopper protrusion are adapted to clamping with the 3rd /V recess portion.Pressure-bearing detent mechanism can so be made
With the firm assembly connection of /V matching mechanism, and then prevent that outer corner pieces and inside lock part from occurring to loosen after assembling and fills
With gap, equipment appearance and performance are influenced.
In one of the embodiments, the both ends of the locking part further respectively have external screw thread and hand twists head, and described first
The hole wall of pilot hole is equipped with the first internal thread, and the hole wall of second pilot hole is equipped with the second internal thread, the external screw thread
It is adapted to and is screwed on first internal thread, second internal thread.Such operator holds hand and twists head force rotation lock firmware,
Be screwed on by external screw thread and the first internal thread, the second internal thread, can quickly, reliably realize locking part and outer corner pieces with
And the assembly connection of inside lock part, and the connection mode is easy to operate, simple in structure, is convenient to mount and dismount.
In one of the embodiments, the height of the pressure-bearing detent mechanism is more than the thickness of the installation cantilever.So
By screwing locking part, the lower pressure of ring belling edge can be made to force the generation slight deformation of pressure-bearing detent mechanism, so as to
Making positive stop lug boss swelling, ring belling edge can normally be crimped with pressure-bearing detent mechanism at this time in corresponding through hole, and
The pressure of bigger will not further be applied to installation cantilever, and then protection installation cantilever will not be deformed or fragmentation.
In one of the embodiments, the outer corner pieces are additionally provided with corner recess portion, and the inside lock part is additionally provided with corner
Protrusion, the corner recess portion are adapted to fitting with the corner protrusion.So can be that outer corner pieces are bonded with the assembling of inside lock part
It is even closer, be conducive to eliminate assembling gap, improve product appearance quality.
The utility model also provides a kind of display, including rotation angle mechanism as described above.
Aforementioned display device is by using the rotation angle mechanism, i.e., by being arranged at the /V matching mechanism on installation cantilever with holding
The assembling positioning of detent mechanism is pressed, so as to realize the installation /V of outer corner pieces and inside lock part so that assembling is firm, this
When the first pilot hole it is just opposite with the second pilot hole, locking part is installed in the first pilot hole and the second pilot hole again afterwards
Realize locking, pressure is arranged on pressure-bearing detent mechanism the ring belling edge of locking part just at this time, outstanding to installing by pressure-bearing detent mechanism
Arm realizes protection.Can so prevent the torsional pressure of hand the turn of the screw from directly acting on the cantilever of outer corner, cause cantilever because by
Extruding force is excessive and deforms upon the problem of even crushing, it is ensured that the performance of equipment and service life.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the rotation angle mechanism described in the utility model embodiment；
Fig. 2 is the outer corner pieces described in the utility model embodiment and the assembling structure schematic diagram of inside lock part；
Fig. 3 is the partial enlargement structural representation at the B described in Fig. 2 embodiments；
Fig. 4 is the sectional view at the A-A described in Fig. 2 embodiments.
Reference sign：
100th, inside lock part, 110, assembling recess portion, the 111, first pilot hole, the 120, pressure-bearing detent mechanism, 121, first limit
Position boss, 121a, the first stopper protrusion, the 122, second positive stop lug boss, 122a, the second stopper protrusion, the 123, the 3rd positive stop lug boss,
123a, the 3rd stopper protrusion, 130, corner protrusion, 200, outer corner pieces, 210, installation cantilever, the 211, second pilot hole, 220,
/V matching mechanism, 221, first through hole, 221a, the first /V recess portion, the 222, second through hole, 222a, the second /V recess portion,
223rd, the 3rd /V recess portion, 230, corner recess portion, 300, locking part, 310, ring belling edge, 320, hand twist head.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be appreciated that the specific embodiments described herein
Only to explain the utility model, the scope of protection of the utility model is not limited.
It should be noted that when element is referred to as " being fixedly arranged on ", " being arranged at " or " install in " another element, it can be with
Directly on another element or there may also be elements placed in the middle.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element
The concrete mode being fixedly connected can be achieved by the prior art, and details are not described herein, it is preferred to use the fixation side of threaded connection
Formula.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of relevant Listed Items.
" first " described in the utility model, " second " do not represent specific quantity and order, are only used for title
It distinguishes.
As shown in Figure 1 to Figure 3, a kind of rotation angle mechanism of the embodiment shown for the utility model, including：Inside lock part
100, the inside lock part 100 is equipped with assembling recess portion 110, and the assembling recess portion 110 is concaved with the first pilot hole 111, and
The assembling recess portion 110 is additionally provided with pressure-bearing detent mechanism 120；Outer corner pieces 200, the outer corner pieces 200 include installation cantilever
210, the installation cantilever 210 is equipped with second pilot hole 211 opposite with first pilot hole 111 and determines with the pressure-bearing
The /V matching mechanism 220 of position mechanism 120 /V cooperation；And locking part 300, the locking part 300 are equipped with ring belling edge 310,
The locking part 300 is arranged in first pilot hole 111 and second pilot hole 211, and the pressure of ring belling edge 310 is arranged on
On the pressure-bearing detent mechanism 120.
During above-mentioned rotation angle mechanism installation, positioned by the /V matching mechanism 220 and pressure-bearing that are arranged on installation cantilever 210
The assembling positioning of mechanism 120, so as to realize the installation /V of outer corner pieces 200 and inside lock part 100 so that assembling is steady
Gu the first pilot hole 111 is just opposite with the second pilot hole 211 at this time, locking part 300 is installed to the first pilot hole again afterwards
111 and second realize locking in pilot hole 211, and pressure is arranged on pressure-bearing detent mechanism to the ring belling edge 310 of locking part 300 just at this time
On 120, protection is realized to installation cantilever 210 by pressure-bearing detent mechanism 120.It can so prevent that the torsional pressure of hand the turn of the screw is direct
The problem of acting on the cantilever of outer corner, cantilever caused to deform upon or even crush due to the power that is squeezed is excessive, it is ensured that
The performance of equipment and service life.
In the above-described embodiments, inside lock part 100 and outer corner pieces 200 it is optional be plastic material, can ensure use
Manufacture cost is significantly reduced while performance；Optional locking part 300 is hand the turn of the screw, can be realized in the case of not by instrument
Installation, operation is more convenient, and the screw portion of screw is specially annular slab integrally formed with ring belling edge 310.I.e. in a reality
It applies in mode, the both ends of the locking part 300 further respectively have external screw thread and hand twists first 320, the hole of first pilot hole 111
Wall is equipped with the first internal thread, and the hole wall of second pilot hole 211 is equipped with the second internal thread, the external screw thread and described the
One internal thread, second internal thread are adapted to and are screwed on.Such operator holds hand and twists first 320 force rotation lock firmware 300, leads to
Cross external screw thread and the first internal thread, the second internal thread is screwed on, can quickly, reliably realize locking part 300 and outer corner pieces
200 and the assembly connection of inside lock part 100, and the connection mode is easy to operate, simple in structure, is convenient to mount and dismount.
Fig. 1 is refer to, in addition, the outer corner pieces 200 are additionally provided with corner recess portion 230, the inside lock part 100 is additionally provided with
Corner protrusion 130, the corner recess portion 230 are adapted to fitting with the corner protrusion 130.Can so make outer corner pieces 200 with it is interior
Corner pieces 100 assemble the even closer of fitting, are conducive to eliminate assembling gap, improve product appearance quality.Specifically, outer turn
Corner fittings 200 and inside lock part 100 are preferably full symmetric L-type component, and the corner cambered size of the two is identical, so as to when logical
After receiving and distributing the turn of the screw locking, the two can fit closely, and eliminate fit-up gap.
Further, the height of the pressure-bearing detent mechanism 120 is more than the thickness of the installation cantilever 210.Thus by
Locking part 300 is screwed, the lower pressure of ring belling edge 310 can be made to force the generation slight deformation of pressure-bearing detent mechanism 120, so as to
Can making positive stop lug boss swelling, ring belling edge 310 can be with pressure-bearing detent mechanism 120 just at this time in corresponding through hole
Normal pressure connects, and without further applying the pressure of bigger to installation cantilever 210, and then installation cantilever 210 is protected not to be extruded
Deformation or fragmentation.
As shown in figures 1 and 3, on the basis of above-described embodiment, the pressure-bearing detent mechanism 120 includes being arranged at described
The first positive stop lug boss 121 on the outside of the aperture of first pilot hole 111, the /V matching mechanism 220 include being disposed through institute
The first through hole 221 on installation cantilever 210 is stated, first positive stop lug boss 121 is matched somebody with somebody with the first through hole 221 socket and /V
It closes.The firm assembly connection of pressure-bearing detent mechanism 120 and /V matching mechanism 220 can so be made, and then prevent outer corner pieces
200 there is fit-up gap with occurring to loosen after the assembling of inside lock part 100, influence equipment appearance and performance.
Further, the hole wall of the first through hole 221 is equipped with the first /V recess portion 221a, first positive stop lug boss
121 are adapted to clamping equipped with the first stopper protrusion 121a, the first stopper protrusion 121a with the first /V recess portion 221a.Such as
This can further limit pressure-bearing detent mechanism 120 and each degree of freedom in 220 circumferential direction of /V matching mechanism so that outer
Corner pieces 200 and the assembling of inside lock part 100 are more securely and close.
In addition, the pressure-bearing detent mechanism 120 further include be arranged on the outside of the aperture of first pilot hole 111 and with
First positive stop lug boss, 121 spaced second positive stop lug boss 122, the /V matching mechanism 220 are further included to run through and set
Be placed in it is described installation cantilever 210 on and with 221 spaced second through hole 222 of first through hole, second limit convex
Platform 122 coordinates with second through hole 222 socket and /V.Pressure-bearing detent mechanism 120 and /V matching mechanism can so be made
220 firm assembly connection, and then prevent outer corner pieces 200 from occurring to loosen and assembly building occur after assembling with inside lock part 100
Gap influences equipment appearance and performance.
Further, the hole wall of second through hole 222 is equipped with the second /V recess portion 222a, second positive stop lug boss
122 are adapted to clamping equipped with the second stopper protrusion 122a, the second stopper protrusion 122a with the second /V recess portion 222a.Such as
This can further limit pressure-bearing detent mechanism 120 and each degree of freedom in 220 circumferential direction of /V matching mechanism so that outer
Corner pieces 200 and the assembling of inside lock part 100 are more securely and close.
Fig. 1 and Fig. 3 are refer to, further, the pressure-bearing detent mechanism 120, which further includes, is arranged at first assembling
On the outside of the aperture in hole 111 and with first positive stop lug boss 121 and second positive stop lug boss 122 the spaced 3rd
Positive stop lug boss 123, the /V matching mechanism 220 further include the 3rd limit to set to the concave along the end of the installation cantilever 210
Position recess portion 223, the 3rd positive stop lug boss 123 be equipped with the 3rd stopper protrusion 123a, the 3rd stopper protrusion 123a with it is described
The adaptation clamping of 3rd /V recess portion 223.The firm assembling of pressure-bearing detent mechanism 120 and /V matching mechanism 220 can so be made
Connection, and then prevent outer corner pieces 200 from occurring to loosen and fit-up gap occur after assembling with inside lock part 100, it influences outside equipment
Sight and performance.
Specifically, the first positive stop lug boss 121, the second positive stop lug boss 122 and the 3rd positive stop lug boss 123 be into triangular arrangement,
First pilot hole 111 is located at the center of the triangle；Correspondingly, first through hole 221, the second through hole 222 and the 3rd /V recess portion
223 are also triangularly arranged, and the second pilot hole 211 is located at the center of the triangle, so that structure is more regular, manufacture is difficult
Degree lowers, and assembling is more convenient, efficient.
The utility model also provides a kind of display, including rotation angle mechanism as described above.
Aforementioned display device is by using the rotation angle mechanism, i.e. the /V matching mechanism by being arranged on installation cantilever 210
220 position with the assembling of pressure-bearing detent mechanism 120, so as to realize that outer corner pieces 200 and the installation of inside lock part 100 limit
Position so that assembling is firm, and the first pilot hole 111 is just opposite with the second pilot hole 211 at this time, afterwards again pacifies locking part 300
It is attached in the first pilot hole 111 and the second pilot hole 211 and realizes locking, pressure is set the ring belling edge 310 of locking part 300 just at this time
In on pressure-bearing detent mechanism 120, protection is realized to installation cantilever 210 by pressure-bearing detent mechanism 120.It can so prevent hand the turn of the screw
Torsional pressure directly act on the cantilever of outer corner, cause cantilever deformed upon due to the power that is squeezed is excessive even crushing
Problem occurs, it is ensured that the performance of equipment and service life.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of rotation angle mechanism, which is characterized in that including：
Inside lock part, the inside lock part are equipped with assembling recess portion, and the assembling recess portion is concaved with the first pilot hole, and described
Assembling recess portion is additionally provided with pressure-bearing detent mechanism；
Outer corner pieces, the outer corner pieces include installation cantilever, and the installation cantilever is equipped with opposite with first pilot hole
Second pilot hole and the /V matching mechanism with pressure-bearing detent mechanism /V cooperation；And
Locking part, the locking part are equipped with ring belling edge, and the locking part is arranged in first pilot hole and second dress
Distribution, the ring belling edge pressure are arranged on the pressure-bearing detent mechanism.
2. rotation angle mechanism according to claim 1, which is characterized in that the pressure-bearing detent mechanism includes being arranged at described the
The first positive stop lug boss on the outside of the aperture of one pilot hole, the /V matching mechanism include being disposed through on the installation cantilever
First through hole, first positive stop lug boss and the first through hole socket and /V coordinates.
3. rotation angle mechanism according to claim 2, which is characterized in that the hole wall of the first through hole is equipped with the first /V
Recess portion, first positive stop lug boss are equipped with the first stopper protrusion, and first stopper protrusion is adapted to the first /V recess portion
Clamping.
4. rotation angle mechanism according to claim 2, which is characterized in that the pressure-bearing detent mechanism further include be arranged at it is described
On the outside of the aperture of first pilot hole and with spaced second positive stop lug boss of first positive stop lug boss, the /V cooperation
Mechanism further include be disposed through on the installation cantilever and with spaced second through hole of the first through hole, described the
Two positive stop lug boss coordinate with second through hole socket and /V.
5. rotation angle mechanism according to claim 4, which is characterized in that the hole wall of second through hole is equipped with the second /V
Recess portion, second positive stop lug boss are equipped with the second stopper protrusion, and second stopper protrusion is adapted to the second /V recess portion
Clamping.
6. rotation angle mechanism according to claim 4, which is characterized in that the pressure-bearing detent mechanism further include be arranged at it is described
It is limited on the outside of the aperture of first pilot hole and with first positive stop lug boss and second positive stop lug boss the spaced 3rd
Position boss, the /V matching mechanism further includes the 3rd /V recess portion to set to the concave along the end of the installation cantilever, described
3rd positive stop lug boss is equipped with the 3rd stopper protrusion, and the 3rd stopper protrusion is adapted to clamping with the 3rd /V recess portion.
7. rotation angle mechanism according to claim 1, which is characterized in that the both ends of the locking part further respectively have external screw thread
Head is twisted with hand, the hole wall of first pilot hole is equipped with the first internal thread, and the hole wall of second pilot hole is equipped with second
Internal thread, the external screw thread are adapted to and are screwed on first internal thread, second internal thread.
8. rotation angle mechanism according to claim 1, which is characterized in that the height of the pressure-bearing detent mechanism is more than the peace
Fill the thickness of cantilever.
9. rotation angle mechanism according to claim 1, which is characterized in that the outer corner pieces are additionally provided with corner recess portion, described
Inside lock part is additionally provided with corner protrusion, and the corner recess portion is adapted to fitting with the corner protrusion.
10. a kind of display, which is characterized in that including such as 1 to 9 any one of them rotation angle mechanism of the claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203299.6U CN207377925U (en) | 2017-09-18 | 2017-09-18 | Rotation angle mechanism and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203299.6U CN207377925U (en) | 2017-09-18 | 2017-09-18 | Rotation angle mechanism and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377925U true CN207377925U (en) | 2018-05-18 |
Family
ID=62341068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721203299.6U Active CN207377925U (en) | 2017-09-18 | 2017-09-18 | Rotation angle mechanism and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377925U (en) |
-
2017
- 2017-09-18 CN CN201721203299.6U patent/CN207377925U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207377925U (en) | Rotation angle mechanism and display | |
| CN206047958U (en) | A kind of pressurize fixture | |
| CN207921093U (en) | A kind of bolt and nut anti-loose structure | |
| CN103841781A (en) | Electronic device | |
| CN101725621B (en) | Hinge structure | |
| CN2596515Y (en) | Push open pivot of note-book computer, liquid crystal screen and liquid crystal TV set | |
| CN207868367U (en) | A kind of waveguide assemblies electrical connector | |
| CN206647397U (en) | A kind of fastener | |
| CN208169284U (en) | Special-shaped orifice plate and fastening structure | |
| CN207214606U (en) | Door body assembly and refrigerator | |
| CN201391539Y (en) | Hinge device | |
| CN209665272U (en) | A kind of clip circuit board pull-up | |
| CN208953580U (en) | A kind of probe | |
| CN213472979U (en) | Installation base of video passenger flow device | |
| CN207036911U (en) | A kind of single-phase guide rail electric energy meter | |
| CN206094495U (en) | Apron, air conditioner casing and air conditioner | |
| CN206017347U (en) | The coupling assembly of rod member in a kind of battery fixing mechanism | |
| CN105448619A (en) | Elastic locking mechanism for fuse connection | |
| CN212485673U (en) | Anti-interference metal shielding signal line joint | |
| CN204667806U (en) | A kind of display device | |
| CN216520595U (en) | Quick splicing device for spliced LED display screen | |
| CN219123464U (en) | Folding antenna rotating device | |
| CN211951173U (en) | Take buffer function's multistage torsion pivot | |
| CN205950609U (en) | Spanner | |
| CN208203747U (en) | Snap component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |