CN210320810U - Screw-free fixing device for fan base and radiator in vehicle-mounted refrigerator - Google Patents
Screw-free fixing device for fan base and radiator in vehicle-mounted refrigerator Download PDFInfo
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- CN210320810U CN210320810U CN201921148249.1U CN201921148249U CN210320810U CN 210320810 U CN210320810 U CN 210320810U CN 201921148249 U CN201921148249 U CN 201921148249U CN 210320810 U CN210320810 U CN 210320810U
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Abstract
The utility model relates to a refrigeration plant technical field specifically discloses a screw fixing device is exempted from with radiator to fan base in on-vehicle refrigerator, including fan base and radiator, two sets of sliding tray have been seted up to fan base's inside, the fixed slot has been seted up on the fan base, the slide bar has been placed in the inside slip of sliding tray, the fixed kelly that is provided with of lateral wall of slide bar, the kelly is in inside the fixed slot, two sets of slide bars are connected through first connecting rod, the right side of sliding tray is provided with drive arrangement on fan base, the fixed block that is provided with in bottom of radiator, slide bar groove and draw-in groove have been seted up to the inside of fixed block. The sliding rod is driven to slide by one driving device, so that single operation is avoided, and the operation is convenient and quick. The clamping rod and the fixing block are used for fixing, and fixing is firm. The utility model discloses the advantage: simple structure, convenient and fast operation, firm fixation and convenient popularization and implementation.
Description
Technical Field
The utility model relates to a refrigeration plant technical field specifically is a screw fixing device is exempted from to fan base and radiator in on-vehicle refrigerator.
Background
The vehicle-mounted refrigerator is a refrigerated cabinet which can be carried on an automobile. The vehicle-mounted refrigerator is a new generation of refrigeration and cold storage appliance popular in the international market in recent years. Two kinds of vehicle-mounted refrigerators mainly exist in the market, one kind is a semiconductor vehicle-mounted refrigerator, and the principle of the semiconductor vehicle-mounted refrigerator is that an electronic chip is used for refrigeration; the other type is a compressor vehicle-mounted refrigerator, the compressor is the traditional technology of the traditional refrigerator, and the refrigeration temperature is low and is-18 ℃ and 10 ℃. High refrigerating efficiency, capacity of making ice and keeping freshness and large volume. But the fan base and the radiator of current on-vehicle refrigerator all are fixed through the screw connection, and the maintenance is inconvenient very much, and the performance is unstable, can not provide convenience for the maintenance detection of on-vehicle refrigerator.
Chinese patent (publication No. CN 205536750U, bulletin date 2016.08.31) discloses a screw-free fixing device for a fan base and a radiator in a vehicle-mounted refrigerator, which comprises a box body and a clamp body, wherein the box body is internally provided with the fan base and the radiator, the fan base is provided with the clamp body, the clamp body is provided with a clamp groove, a clamp rod base and a push plate, the top of the clamp rod is provided with a dead clamp button, the side of the clamp rod is provided with a fixed clamp block, one side of the push plate is provided with an unlocking button, the other side of the push plate is provided with a spring, the bottom of the spring is provided with a movable clamp block, a boss is arranged in the movable clamp. This fan base exempts from screw fixing device with the radiator, through the cooperation in kelly and card hole, makes fan base need not use the screw just can be connected with the radiator, has made things convenient for the maintenance of on-vehicle refrigerator, makes the use of on-vehicle refrigerator more stable, makes the user obtain more convenient service. The device needs to be operated singly, which causes complex and tedious operation and is not convenient for popularization and implementation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw fixing device is exempted from to fan base in on-vehicle refrigerator and radiator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a screw-free fixing device for a fan base and a radiator in a vehicle-mounted refrigerator comprises the fan base and the radiator. Two sets of sliding tray that have are seted up to fan base's inside, have seted up the fixed slot on the fan base, and the slide bar has been placed in the inside slip of sliding tray, and the lateral wall of slide bar is fixed and is provided with the kelly, and the kelly is in inside the fixed slot. The two groups of sliding rods are connected through a first connecting rod. The right side of the sliding groove is provided with a driving device on the fan base, and the driving device drives the sliding rod to slide, so that the clamping rod moves.
The fixed block that is provided with in bottom of radiator, sliding rod groove and draw-in groove have been seted up to the inside of fixed block, and sliding rod groove and draw-in groove intersect perpendicularly, and when the radiator was placed on fan base, the fixed block nestification was in the inside of fixed slot, and the sliding rod is in the inside in sliding rod groove, and the sliding rod moves right, and the kelly nestification is inside the draw-in groove to fix the radiator on fan base, make fixed firm.
As a further aspect of the present invention: the sliding groove is of a door-shaped structure.
As a further aspect of the present invention: four fixing grooves and four fixing blocks are arranged.
As a further aspect of the present invention: the clamping rod is of a quadrangular structure with a trapezoidal section. The clamping groove is of a trapezoidal structure with the cross section corresponding to the clamping rod.
As a further aspect of the present invention: drive arrangement includes second connecting rod and handle, and the right flank at the head rod is connected to the left end of fan base second connecting rod, and the right-hand member of second connecting rod is connected with the pin, and the handle rotates to be connected on fan base, and the spout has been seted up to the bottom fixedly connected with turning block of handle on the turning block, and the pin slides and nests inside the spout. The rotating handle rotates the rotating block, so that the second connecting rod drives the first connecting rod to slide, and the sliding of the sliding rod is completed.
As a further aspect of the present invention: the driving device is a hydraulic rod, the hydraulic rod is fixedly arranged in the fan base, the hydraulic rod is fixedly connected with the right side wall of the first connecting rod, and the hydraulic rod can be controlled through the controller, so that the sliding of the sliding rod is completed, and the operation is more convenient and faster.
Compared with the prior art, the beneficial effects of the utility model are that: the sliding rod is driven to slide by one driving device, so that single operation is avoided, and the operation is convenient and quick. The clamping rod and the fixing block are used for fixing, and fixing is firm. The hydraulic rod can be controlled by the controller, so that the sliding of the sliding rod is completed, and the operation is more convenient and faster. The utility model discloses the advantage: simple structure, convenient and fast operation, firm fixation and convenient popularization and implementation.
Drawings
Fig. 1 is a schematic structural diagram of a fan base in a vehicle-mounted refrigerator and a fan base in a screw-free fixing device of a radiator in a three-dimensional embodiment 1.
Fig. 2 is a schematic structural view of an embodiment 1 of the interior of a fan base in a screw-free fixing device for the fan base and a radiator in a vehicle-mounted refrigerator.
Fig. 3 is a schematic structural diagram of a fan base and a radiator in a screw-free fixing device in a vehicle-mounted refrigerator.
Fig. 4 is a schematic structural view of an embodiment 2 of the interior of a fan base in a screw-free fixing device for the fan base and a radiator in a vehicle-mounted refrigerator.
In the figure, a fan base 1, a fixed groove 2, a driving device 3, a sliding groove 4, a sliding rod 5, a clamping rod 6, a first connecting rod 7, a handle 8, a rotating block 9, a sliding groove 10, a pin 11, a second connecting rod 12, a radiator 13, a fixed block 14, a sliding rod groove 15, a clamping groove 16 and a hydraulic rod 17.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, a screw-free fixing device for a fan base and a heat sink in a vehicle-mounted refrigerator includes a fan base 1 and a heat sink 13. Two sets of sliding tray 4 that have are seted up to fan base 1's inside, and sliding tray 4 has been the door style of calligraphy structure, has seted up fixed slot 2 on fan base 1, and fixed slot 2 has been seted up four and has been intersected with vertical groove 4, and sliding rod 5 has been placed in sliding tray 4's inside, and sliding rod 5's lateral wall is fixed and is provided with kelly 6, and kelly 6 is in inside fixed slot 2. The clamping rod 6 is of a quadrangular prism structure with a trapezoidal section. The two sets of slide bars 5 are connected by a first connecting bar 7. The right side of the sliding groove 4 is provided with a driving device 3 on the fan base 1, and the driving device 3 drives the sliding rod 5 to slide, thereby moving the clamping rod 6. Drive arrangement 3 includes second connecting rod 12 and handle 8, and the right flank at head rod 7 is connected to the left end of fan base second connecting rod 12, and the right-hand member of second connecting rod 12 is connected with pin 11, and handle 8 rotates and connects on fan base 1, and handle 8's bottom fixedly connected with turning block 9 has seted up spout 10 on the turning block 9, and pin 11 slides and nests inside spout 10. The turning handle 8 turns the turning block 9, so that the second connecting rod 12 slides the first connecting rod 7, thereby completing the sliding of the sliding rod 5.
The bottom of the radiator 13 is fixedly provided with four fixed blocks 14, a sliding rod groove 15 and a clamping groove 16 are formed in the fixed blocks 14, the sliding rod groove 15 and the clamping groove 16 are vertically intersected, and the clamping groove 16 is of a trapezoidal structure with the cross section corresponding to the clamping rod 6. When the heat sink 13 is placed on the fan base 1, the fixing block 14 is nested inside the fixing groove 2, the sliding rod 5 is located inside the sliding rod groove 15, the sliding rod 5 moves rightwards, and the clamping rod 6 is nested inside the clamping groove 16, so that the heat sink 13 is fixed on the fan base 1, and the fixing is firm.
The utility model discloses a theory of operation is: the radiator 13 is placed on the fan base 1, the fixing block 14 is nested inside the fixing groove 2, the sliding rod 5 is located inside the sliding rod groove 15, the rotating handle 8 is rotated to rotate the rotating block 9, and therefore the second connecting rod 12 drives the first connecting rod 7 to slide rightwards, and therefore the sliding rod 5 slides rightwards. The clamping rod 6 is nested inside the clamping groove 16, so that the heat radiator 13 is fixed on the fan base 1, and the fixing is firm.
Example 2
Referring to fig. 4, based on embodiment 1, the driving device 3 is a hydraulic rod 17, the hydraulic rod 17 is fixedly disposed inside the fan base 1, the hydraulic rod 17 is fixedly connected to the right sidewall of the first connecting rod 7, and the hydraulic rod 17 can be controlled by a controller, so as to complete the sliding of the sliding rod 5, and thus the operation is more convenient and faster.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a screw fixing device is exempted from with radiator to fan base in on-vehicle refrigerator, including fan base (1) and radiator (13), two sets of sliding tray (4) have been seted up to the inside of fan base (1), fixed slot (2) have been seted up on fan base (1), a serial communication port, slide bar (5) have been placed in the inside slip of sliding tray (4), the fixed kelly (6) that are provided with of lateral wall of slide bar (5), kelly (6) are in inside fixed slot (2), two sets of slide bar (5) are connected through first connecting rod (7), the right side of sliding tray (4) is provided with drive arrangement (3) on fan base (1), the fixed block (14) that is provided with in bottom of radiator (13), slide bar groove (15) and draw-in groove (16) have been seted up to the inside of fixed block (.
2. The screw-free fixing device for the fan base and the radiator in the vehicle-mounted refrigerator as claimed in claim 1, wherein the sliding groove (4) is of a door-shaped structure.
3. The screw-free fixing device for the fan base and the radiator in the vehicle-mounted refrigerator as claimed in claim 1, wherein four fixing grooves (2) and four fixing blocks (14) are provided.
4. The screw-free fixing device for the fan base and the radiator in the vehicle-mounted refrigerator as claimed in claim 1, wherein the clamping rod (6) and the clamping groove (16) are both quadrangular prism structures with trapezoidal cross sections.
5. The screw-free fixing device for the fan base and the radiator in the vehicle-mounted refrigerator is characterized in that the driving device (3) comprises a second connecting rod (12) and a handle (8), the left end of the second connecting rod (12) of the fan base is connected to the right side face of the first connecting rod (7), a pin (11) is connected to the right end of the second connecting rod (12), the handle (8) is rotatably connected to the fan base (1), a rotating block (9) is fixedly connected to the bottom of the handle (8), a sliding groove (10) is formed in the rotating block (9), and the pin (11) is slidably embedded in the sliding groove (10).
6. The screw-free fixing device for the fan base and the radiator in the vehicle-mounted refrigerator as claimed in any one of claims 1-4, wherein the driving device (3) is a hydraulic rod (17), the hydraulic rod (17) is fixedly arranged inside the fan base (1), and the hydraulic rod (17) is fixedly connected with the right side wall of the first connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148249.1U CN210320810U (en) | 2019-07-22 | 2019-07-22 | Screw-free fixing device for fan base and radiator in vehicle-mounted refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148249.1U CN210320810U (en) | 2019-07-22 | 2019-07-22 | Screw-free fixing device for fan base and radiator in vehicle-mounted refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210320810U true CN210320810U (en) | 2020-04-14 |
Family
ID=70124664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921148249.1U Active CN210320810U (en) | 2019-07-22 | 2019-07-22 | Screw-free fixing device for fan base and radiator in vehicle-mounted refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210320810U (en) |
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2019
- 2019-07-22 CN CN201921148249.1U patent/CN210320810U/en active Active
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