CN218953667U - Fan fixing structure capable of being assembled and disassembled by bare hands - Google Patents
Fan fixing structure capable of being assembled and disassembled by bare hands Download PDFInfo
- Publication number
- CN218953667U CN218953667U CN202223037810.3U CN202223037810U CN218953667U CN 218953667 U CN218953667 U CN 218953667U CN 202223037810 U CN202223037810 U CN 202223037810U CN 218953667 U CN218953667 U CN 218953667U
- Authority
- CN
- China
- Prior art keywords
- base
- fan
- connector
- seat
- sliding
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan fixing structure capable of being assembled and disassembled by bare hands, which comprises: the fan comprises a base, a PCB (printed Circuit Board) arranged on the base and fan blades arranged on the base through a motor assembly, wherein the motor assembly is electrically connected with the PCB, and a first connector arranged on the PCB is exposed on the lower end face of the base; the fixing seat is provided with a second connector which is matched with the first connector, and a power line electrically connected with the second connector extends out of the fixing seat; one end of the fixed seat is provided with a fixed socket, and one end of the base is provided with a fixed bolt matched with the fixed socket; the other end of the base and the other end of the fixing seat form detachable assembly through an elastic locking structure. The user can directly push the fan with the hand and can drive the elastic locking structure to unlock, and simultaneously, the fan can be detached from the relative fixing seat by pulling the fan outwards, so that the free-hand disassembly is realized, and the operation is very convenient.
Description
Technical field:
the utility model relates to the technical field of fan products, in particular to a fan fixing structure capable of being assembled and disassembled by hands.
The background technology is as follows:
along with the development of the electronic industry, the development of electronic products gradually evolves towards high performance, high frequency, high speed and light weight. With the continuous improvement of the performance of the electronic product, the operation speed is increased, the operation speed of the internal chip set is increased, the number of chips is increased, and the heat emitted by the chips during operation is increased correspondingly.
The fan plays an extremely important role in the heat dissipation of the electronic product at the present stage, the fan comprises a base, a PCB (printed circuit board) arranged on the base and fan blades arranged on the base through a motor assembly, wherein the motor assembly is electrically connected with the PCB, when the fan is used, the base of the fan is arranged on a fixed seat on a shell, the fan blades of the fan are exposed in a containing groove of the shell and can rotate in the shell, and the conventional assembly mode is as follows: after the base is aligned with the fixing seat, the fan is fixed on the shell through at least two screws, a power line fixed on the fixing seat is communicated with a PCB (printed circuit board) in the fan through welding, and an interface at the end part of the power line extends out of the shell; the above-described assembly method has the following problems: the first problem is: the base and the fixed seat are required to be aligned, at least two screws are required to be used for locking, and a tool is required to be used for operation, so that the base and the fixed seat are not convenient to install; the second problem is: when dismantling, still need pull out the relative fixing base of power cord, just can tear out the relative casing of fan, otherwise can receive the fixed length restriction of power cord and fixing base and supply the fan to dismantle and take out with relative casing in space to the relative casing of fan is torn out the back, receives the restriction of power cord length, makes the distance of fan and casing separation of tearing out effective, the maintenance of later stage of being inconvenient for.
In view of this, the present inventors have proposed the following means.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art and provide a fan fixing structure capable of being assembled and disassembled by hands.
In order to solve the technical problems, the utility model adopts the following technical scheme: this fan fixed knot that can bare-handed dress is torn open constructs includes: the fan comprises a base, a PCB (printed Circuit Board) arranged on the base and fan blades arranged on the base through a motor assembly, wherein the motor assembly is electrically connected with the PCB, and a first connector arranged on the PCB is exposed on the lower end face of the base; the fixing seat is provided with a second connector which is matched with the first connector, and a power line electrically connected with the second connector extends out of the fixing seat; one end of the fixed seat is provided with a fixed socket, and one end of the base is provided with a fixed bolt matched with the fixed socket; the other end of the base and the other end of the fixing seat form detachable assembly through an elastic locking structure.
Furthermore, in the above technical scheme, the elastic locking structure comprises a movable lock seat slidably mounted at the other end of the base through a first cylindrical spring and a locking opening arranged at the other end of the fixed seat, wherein a first lock tongue is arranged at the end of the movable lock seat and is inserted into the locking opening to be locked under the action of the elastic force of the first cylindrical spring.
Furthermore, in the above technical solution, the inner walls of both sides of the movable lock seat are respectively provided with a first chute penetrating through the outer wall; the movable lock seat is sleeved on the periphery of the other end of the base, and the first slide rail is nested with the first slide groove to form slidable assembly.
Furthermore, in the above technical scheme, a first arc-shaped groove is formed in the upper surface of the other end of the base, one end of the first cylindrical spring is arranged in the first arc-shaped groove, and the other end of the first cylindrical spring is in contact with the inner wall of the movable lock seat.
Furthermore, in the above technical scheme, the elastic locking structure comprises a sliding sleeve fixed at the other end of the fixed seat, a sliding body penetrating through the sliding sleeve through a second cylindrical spring and being movable, and a second lock tongue arranged at the end face of the other end of the base, wherein a locking groove is formed in the end face of the sliding body, and the second lock tongue is locked with the locking groove under the action of the elastic force of the second cylindrical spring.
In the above technical scheme, further, the inner walls of the two sides of the sliding sleeve are respectively provided with a second sliding groove penetrating through the outer wall; the sliding body is embedded in the sliding sleeve, and the second sliding rail is nested with the second sliding groove and can be assembled in a sliding way.
Furthermore, in the above technical scheme, the sliding body upper surface is provided with the second arc wall, second cylinder spring one end is installed in this second arc wall, and this second cylinder spring other end and sliding sleeve inner wall contact.
In the above technical solution, a marker for indicating operation is provided on the upper surface of the other end of the base.
Furthermore, in the above technical solution, a plurality of limiting grooves are provided on both sides of the base; and a plurality of limiting bodies matched with the limiting grooves are arranged on two sides of the fixing seat, and the limiting bodies are inlaid in the limiting grooves.
Further, in the above technical solution, the first connector is provided with a blade terminal, the second connector is provided with a second terminal having an elastic clamping space, and the blade terminal is inserted into the elastic clamping space to form an elastic conductive connection; or, the first connector is provided with a spring thimble terminal, the second connector is a circuit board with a golden finger, and the spring thimble terminal is elastically connected with the golden finger in a guiding way; or, the first terminal of the first connector is provided with an arc-shaped elastic contact arm, the second connector is a circuit board with a golden finger, and the arc-shaped elastic contact arm is elastically connected with the golden finger in a guiding way.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: when the fan is assembled with the fixing seat, the other end of the base of the fan and the other end of the fixing seat form detachable assembly through an elastic locking structure, and the fan is fixedly inserted into a fixing socket at one end of the fixing seat through a fixing bolt at one end of the base, so that the two ends of the base are respectively fixedly assembled with two sides of the fixing seat, the fan is stably arranged on the fixing seat without being fixed by locking screws, and the fan is very convenient to install; after the base is arranged on the fixing seat, the second connector is in butt joint and conduction with the first connector, so that the power line and the PCB are electrically conducted, welding is not needed, and the assembly is more convenient; when the fan is required to be disassembled for maintenance, the elastic locking structure can be directly used for pushing the fan to be unlocked by bare hands, the other end of the base is directly separated from the other end of the fixing base, and the fixing bolt at one end of the base and the fixing socket at one end of the fixing base can be directly pulled up to release the assembly of the fixing bolt at one end of the base and the fixing socket at one end of the fixing base, so that the fan can be quickly disassembled from the fixing base relatively to realize bare-handed disassembly, the limitation of a power line can be avoided, and the operation is very convenient.
Description of the drawings:
FIG. 1 is a perspective view of the present utility model using a first resilient locking structure;
FIG. 2 is a perspective view of another view of the present utility model using a first resilient locking structure;
FIG. 3 is an exploded perspective view of the present utility model using a first resilient locking structure;
FIG. 4 is a cross-sectional view of the present utility model using a first resilient locking structure;
FIG. 5 is a perspective view of the present utility model after the first resilient locking structure is used and the holder is removed;
FIG. 6 is a perspective view of the present utility model using a second resilient locking structure;
FIG. 7 is an exploded perspective view of the present utility model using a second resilient locking structure;
FIG. 8 is a cross-sectional view of the present utility model using a second resilient locking structure;
FIG. 9 is a perspective view of the present utility model after the second resilient locking structure is used and the anchor block is removed;
FIG. 10 is a perspective view of a holder of the present utility model using a second resilient locking structure;
FIG. 11 is a perspective view of another view of a holder of the present utility model using a second resilient locking structure;
fig. 12 is an assembly view of the present utility model with a housing and a heat sink.
The specific embodiment is as follows:
the utility model will be further described with reference to specific examples and figures.
1-11, a fan fixing structure capable of being assembled and disassembled by hands comprises: fan 1 and fixing base 2 with fan 1 fixed connection.
The fan 1 comprises a base 11, a PCB 12 mounted on the base 11, and fan blades 14 mounted on the base 11 through a motor assembly 13, wherein the motor assembly 13 is electrically connected with the PCB 12, and a first connector 15 arranged on the PCB 12 is exposed on the lower end surface of the base 11; the fixing base 2 is provided with a second connector 21 adapted to the first connector 15, and a power line 22 electrically connected with the second connector 21 extends out of the fixing base 2; a fixed socket 23 is arranged at one end of the fixed seat 2, and a fixed bolt 111 matched with the fixed socket 23 is arranged at one end of the base 11; the other end of the base 11 and the other end of the fixed seat 2 are detachably assembled through the elastic locking structure 3. That is, when the fan 1 is assembled with the fixing base 2, the other end of the base 11 of the fan 1 and the other end of the fixing base 2 form a detachable assembly through the elastic locking structure 3, and the fan 1 is fixed by inserting the fixing plug 111 at one end of the base 11 and the fixing socket 23 at one end of the fixing base 2, so that the two ends of the base 11 are respectively and fixedly assembled with two sides of the fixing base 2, so as to ensure that the fan 1 is stably mounted on the fixing base 2, and the fan is not fixed by a locking screw, and is very convenient to mount; after the base 11 is arranged on the fixed seat 2, the second connector 21 is in butt joint and conduction with the first connector 15, so that the power line 22 and the PCB 12 are electrically conducted, welding is not needed, and the assembly is more convenient; when the fan is required to be disassembled for maintenance, the elastic locking structure 3 can be directly unlocked by pushing the fan by bare hands, the other end of the base 11 is directly separated from the other end of the fixed seat 2, and the fixing plug 111 at one end of the base 11 and the fixing socket 23 at one end of the fixed seat 2 can be assembled by directly pulling up the fan 1, so that the fan 1 can be quickly disassembled relative to the fixed seat 2, the bare-handed disassembly is realized, the limitation of a power line is avoided, and the operation is very convenient. That is, the above-described solution can solve two technical problems as described in the background art.
The following describes the structure of the elastic locking structure 3, wherein the elastic locking structure 3 at least comprises the following two structures:
the first structure is: as shown in fig. 1-5, the elastic locking structure 3 includes a movable locking seat 32 slidably mounted at the other end of the base 11 through a first cylindrical spring 31, and a locking opening 33 disposed at the other end of the fixed seat 2, wherein a first locking tongue 321 is disposed at an end of the movable locking seat 32, and the first locking tongue 321 is inserted into the locking opening 33 under the action of the elastic force of the first cylindrical spring 31 to be locked. When the elastic locking structure 3 needs to realize locking, a user directly holds the fan 1, and the movable lock seat 32 at the other end of the base 11 in the fan 1 is obliquely installed towards the locking notch 33 at the other end of the fixed seat 2, and is forced to push in the direction (namely, the direction towards the locking notch 33), the first cylindrical spring 31 is compressed at the moment, the movable lock seat 32 slides at the other end of the base 11, at the moment, the fan 1 integrally moves for a small distance towards the direction towards the locking notch 33, then the fan 1 is pressed down, the base 11 is attached to the fixed seat 2, finally, the hand is released, the fan 1 is reset under the elastic force of the first cylindrical spring 31, so that the fixing plug pin 111 at one end of the base 11 is inserted into the fixing socket 23 at one end of the fixed seat 2, and therefore, the fixed assembly of the two ends of the base 11 and the two sides of the fixed seat 2 are respectively realized, so that the fan 1 is stably installed on the fixed seat 2 is ensured, namely, the free-hand installation is realized. When the fan 1 is required to be dismounted, the fan 1 is directly pushed towards the locking opening 33, the first cylindrical spring 31 is compressed at the moment, the movable lock seat 32 slides at the other end of the base 11, the fan 1 integrally moves a small distance towards the locking opening 33 at the moment, the fixing bolt 111 at one end of the base 11 leaves the fixing socket 23 at one end of the fixing seat 2 to realize unlocking, and then the fan is pulled up to detach the fan 1 relative to the fixing seat 2, namely, the fan is dismounted by bare hands, and the fan is convenient to operate without any tool for assisting dismounting.
Wherein, the inner walls of both sides of the movable lock base 32 are outwardly provided with a first chute 322 penetrating the outer wall; the two sides of the other end of the base 11 are respectively provided with a first sliding rail 112, the movable lock seat 32 is sleeved on the periphery of the other end of the base 11, the first sliding rails 112 are nested with the first sliding grooves 322 to form a slidable assembly, and the sliding travel of the first sliding rails 112 is limited by the first sliding grooves 322. The upper surface of the other end of the base 11 is provided with a first arc-shaped groove 113, one end of the first cylindrical spring 31 is arranged in the first arc-shaped groove 113, and the other end of the first cylindrical spring 31 is contacted with the inner wall of the movable lock seat 32. The other end of the base 11 is provided with a splayed guide surface, so that the movable lock base 32 and the other end of the base 11 are assembled more conveniently.
The second structure is as follows: 6-11, the elastic locking structure 3 comprises a sliding sleeve 34 fixed at the other end of the fixed seat 2, a sliding body 36 penetrating through the sliding sleeve 34 through a second cylindrical spring 35 and being movable, and a second lock tongue 37 arranged at the end face of the other end of the base 11, wherein a locking groove 361 is arranged at the end face of the sliding body 36, and the second lock tongue 37 is locked with the locking groove 361 under the action of the elasticity of the second cylindrical spring 35. When the elastic locking structure 3 needs to realize locking, a user directly holds the fan 1, and the second lock tongue 37 at the other end of the base 11 in the fan 1 is obliquely installed towards the sliding body 36 arranged at the other end of the fixed seat 2, and is forced to push the second cylindrical spring 35 along the direction (namely, the direction of the sliding body 36), so that the sliding body 36 slides outwards in the sliding sleeve 34, at the moment, the fan 1 integrally moves a small distance towards the direction of the sliding body 36 (namely, away from the fixed socket 23), then presses the fan 1, the base 11 is attached to the fixed seat 2, finally, the hand is released, the fan 1 is reset under the elastic force of the second cylindrical spring 35, and the fixed plug 111 at one end of the base 11 is inserted into the fixed socket 23 at one end of the fixed seat 2, so that the two ends of the base 11 are respectively fixedly assembled with the two sides of the fixed seat 2, and the fan 1 is ensured to be stably installed on the fixed seat 2, namely, the free-hand installation is realized. When the fan 1 is required to be detached, the fan 1 is directly pushed towards the direction of the sliding body 36, the second cylindrical spring 31 is compressed at the moment, the sliding body 36 slides in the sliding sleeve 34 of the base 11, at the moment, the whole fan 1 moves a small distance towards the direction in the sliding body 36, the fixing plug 111 at one end of the base 11 is separated from the fixing socket 23 at one end of the fixing seat 2 to realize unlocking, and then the fan is pulled up to detach the fan 1 relative to the fixing seat 2, namely, the fan is detached by bare hands, and the fan is convenient to operate without any tool for assisting in detachment.
The inner walls on two sides of the sliding sleeve 34 are respectively provided with a second sliding groove 341 which penetrates through the outer wall outwards; the two sides of the sliding body 36 are respectively provided with a second sliding rail 362, after the sliding body 36 is embedded in the sliding sleeve 34, the second sliding rail 362 is nested with the second sliding groove 341 to form a slidable assembly, and the sliding travel of the second sliding rail 362 is limited by the second sliding groove 341. The upper surface of the sliding body 36 is provided with a second arc-shaped slot 363, one end of the second cylindrical spring 35 is arranged in the second arc-shaped slot 363, and the other end of the second cylindrical spring 35 is contacted with the inner wall of the sliding sleeve 34. The end of the sliding body 36 is provided with a splayed guide surface, so that the sliding body 36 and the sliding sleeve 34 are assembled more conveniently.
The other end upper surface of the base 11 is provided with a marking body 114 for indicating operation. Specifically, the marking body 114 is an arrow, and the arrow is in a recessed state or a raised state.
A plurality of limit grooves 115 are formed on two sides of the base 11; the fixing base 2 both sides all are provided with a plurality of spacing bodies 24 with spacing groove 115 adaptation, and this spacing body 24 inlays in this spacing groove 115, guarantees that base 11 and fixing base 2 realize accurate counterpoint, and the assembly structure is more stable.
The first connector 15 and the second connector 21 may have the following structures, and may be used according to implementation conditions: the first connector 15 is provided with a blade terminal, the second terminal of the second connector 21 is provided with an elastic clamping space, and the blade terminal is inserted into the elastic clamping space to form an elastic guide; alternatively, the first connector 15 is provided with a spring thimble terminal, the second connector 21 is a circuit board with a golden finger, and the spring thimble terminal is elastically connected with the golden finger; alternatively, the first terminal of the first connector 15 has an arc-shaped elastic contact arm, and the second connector 21 is a circuit board with a golden finger, and the arc-shaped elastic contact arm is elastically connected with the golden finger.
Referring to fig. 12, in an application scenario of the present utility model, the fixing base 2 is a part of the housing 4, the fixing base 2 is located at the bottom of the circular space 41 of the housing 4, the fan 1 is disposed in the circular space 41 and can rotate in the circular space 41, the housing 4 is further fixed on the heat sink 5, and the fan 1 is disposed above the heat sink 5 to perform blowing and heat dissipation on the heat sink 5.
In summary, when the fan 1 is assembled with the fixing base 2, the other end of the base 11 of the fan 1 and the other end of the fixing base 2 form a detachable assembly through the elastic locking structure 3, and the fan 1 is fixed by inserting the fixing bolt 111 at one end of the base 11 and the fixing socket 23 at one end of the fixing base 2, so as to realize the fixed assembly of the two ends of the base 11 and the two sides of the fixing base 2 respectively, so as to ensure that the fan 1 is stably installed on the fixing base 2, and the fan is not fixed by a locking screw, and is very convenient to install; after the base 11 is arranged on the fixed seat 2, the second connector 21 is in butt joint and conduction with the first connector 15, so that the power line 22 and the PCB 12 are electrically conducted, welding is not needed, and the assembly is more convenient; when the fan is required to be disassembled for maintenance, the elastic locking structure 3 can be directly unlocked by pushing the fan by bare hands, the other end of the base 11 is directly separated from the other end of the fixed seat 2, and the fixing plug 111 at one end of the base 11 and the fixing socket 23 at one end of the fixed seat 2 can be assembled by directly pulling up the fan 1, so that the fan 1 can be quickly disassembled relative to the fixed seat 2, the bare-handed disassembly is realized, the limitation of a power line is avoided, and the operation is very convenient.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (10)
1. A fan fixed knot that can bare-handedly install and remove constructs, its characterized in that: it comprises the following steps:
the fan (1) comprises a base (11), a PCB (12) arranged on the base (11) and fan blades (14) arranged on the base (11) through a motor component (13), wherein the motor component (13) is electrically connected with the PCB (12), and a first connector (15) arranged on the PCB (12) is exposed on the lower end face of the base (11);
the fixing seat (2), the fixing seat (2) is provided with a second connector (21) which is matched with the first connector (15), and a power line (22) electrically connected with the second connector (21) extends out of the fixing seat (2);
one end of the fixed seat (2) is provided with a fixed socket (23), and one end of the base (11) is provided with a fixed plug pin (111) which is matched with the fixed socket (23); the other end of the base (11) and the other end of the fixed seat (2) form detachable assembly through an elastic locking structure (3).
2. The fan fixing structure of claim 1, wherein the fan fixing structure is detachable by hand, and further comprising: the elastic locking structure (3) comprises a movable lock seat (32) which is arranged at the other end of the base (11) in a sliding manner through a first cylindrical spring (31) and a locking opening (33) which is arranged at the other end of the fixed seat (2), wherein a first lock tongue (321) is arranged at the end part of the movable lock seat (32), and the first lock tongue (321) is inserted into the locking opening (33) to be locked under the elastic action of the first cylindrical spring (31).
3. The fan fixing structure capable of being detached by hand according to claim 2, wherein: the inner walls of the two sides of the movable lock seat (32) are outwards provided with first sliding grooves (322) penetrating through the outer walls; the movable lock seat (32) is sleeved on the periphery of the other end of the base (11), and the first slide rails (112) are nested with the first slide grooves (322) to form slidable assembly.
4. A fan fixing structure which can be detached by hand as claimed in claim 3, wherein: the upper surface of the other end of the base (11) is provided with a first arc-shaped groove (113), one end of a first cylindrical spring (31) is arranged in the first arc-shaped groove (113), and the other end of the first cylindrical spring (31) is in contact with the inner wall of the movable lock seat (32).
5. The fan fixing structure of claim 1, wherein the fan fixing structure is detachable by hand, and further comprising: the elastic locking structure (3) comprises a sliding sleeve (34) fixed at the other end of the fixed seat (2), a sliding body (36) penetrating through the sliding sleeve (34) and capable of moving through a second cylindrical spring (35), and a second lock tongue (37) arranged at the end face of the other end of the base (11), wherein a locking groove (361) is formed in the end face of the sliding body (36), and the second lock tongue (37) is locked with the locking groove (361) under the action of the elastic force of the second cylindrical spring (35).
6. The freehand detachable fan fixing structure according to claim 5, wherein: the inner walls of the two sides of the sliding sleeve (34) are outwards provided with second sliding grooves (341) penetrating through the outer walls; the two sides of the sliding body (36) are respectively provided with a second sliding rail (362), and after the sliding body (36) is inlaid in the sliding sleeve (34), the second sliding rails (362) are nested with the second sliding grooves (341) and form slidable assembly.
7. The freehand detachable fan fixing structure according to claim 6, wherein: the upper surface of the sliding body (36) is provided with a second arc-shaped groove (363), one end of the second cylindrical spring (35) is arranged in the second arc-shaped groove (363), and the other end of the second cylindrical spring (35) is in contact with the inner wall of the sliding sleeve (34).
8. A fan fixing structure capable of being attached and detached by hand according to any one of claims 1 to 7, wherein: the upper surface of the other end of the base (11) is provided with a marker (114) used for indicating operation.
9. A fan fixing structure capable of being attached and detached by hand according to any one of claims 1 to 7, wherein: a plurality of limit grooves (115) are formed in two sides of the base (11); both sides of the fixing seat (2) are provided with a plurality of limiting bodies (24) which are matched with the limiting grooves (115), and the limiting bodies (24) are inlaid in the limiting grooves (115).
10. A fan fixing structure capable of being attached and detached by hand according to any one of claims 1 to 7, wherein: the first connector (15) is provided with a blade terminal, the second terminal of the second connector (21) is provided with an elastic clamping space, and the blade terminal is inserted into the elastic clamping space to form an elastic guide joint; or, the first connector (15) is provided with a spring thimble terminal, the second connector (21) is a circuit board with a golden finger, and the spring thimble terminal is elastically connected with the golden finger; or, the first terminal of the first connector (15) is provided with an arc elastic contact arm, the second connector (21) is a circuit board with a golden finger, and the arc elastic contact arm is elastically connected with the golden finger in a guiding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223037810.3U CN218953667U (en) | 2022-11-15 | 2022-11-15 | Fan fixing structure capable of being assembled and disassembled by bare hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223037810.3U CN218953667U (en) | 2022-11-15 | 2022-11-15 | Fan fixing structure capable of being assembled and disassembled by bare hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218953667U true CN218953667U (en) | 2023-05-02 |
Family
ID=86138078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223037810.3U Active CN218953667U (en) | 2022-11-15 | 2022-11-15 | Fan fixing structure capable of being assembled and disassembled by bare hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218953667U (en) |
-
2022
- 2022-11-15 CN CN202223037810.3U patent/CN218953667U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218953667U (en) | Fan fixing structure capable of being assembled and disassembled by bare hands | |
| CN110113929B (en) | Electronic information board fixing device capable of being quickly disassembled and assembled | |
| CN216047214U (en) | Ceiling lamp capable of being connected quickly | |
| CN216485973U (en) | Phantom lamp assembly | |
| CN105020634B (en) | A kind of detachable down lamp | |
| CN109672040B (en) | ceiling lamp | |
| CN107196164B (en) | Adapter, light source device and lighting equipment | |
| CN220688990U (en) | Power supply box | |
| JP4146122B2 (en) | Ceiling mounted lighting fixture mounting device | |
| CN215497323U (en) | Quick plug structure of power plug and spray gun thereof | |
| CN221033332U (en) | Magnetic quick-dismantling structure of radiator fan | |
| CN211630655U (en) | Driver mounting structure | |
| CN220828821U (en) | Rail power supply system | |
| CN219601621U (en) | Unmanned aerial vehicle carries module | |
| CN213686403U (en) | Detachable lamp source fixing device | |
| CN216939305U (en) | Carry quick-witted riveting equipment mechanism of card | |
| CN209747884U (en) | Wire harness end socket shell inserting machine | |
| CN210951214U (en) | Rail connector for rail lamp, lamp and rail lamp | |
| CN218717943U (en) | Endoscope insertion portion quick assembly disassembly locking mechanism | |
| CN220605142U (en) | Connecting device and lighting lamp | |
| CN114614297B (en) | Quick-connect plug with binding post | |
| CN211019443U (en) | Circuit board convenient to equipment | |
| CN213089770U (en) | Lamp power supply capable of being quickly assembled and disassembled on low-voltage rail | |
| CN219321512U (en) | Detachable battery structure and head-mounted device | |
| CN212083568U (en) | Integral type tape light surge protector test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |