CN112492824B - Vehicle-mounted device with limiting function - Google Patents
Vehicle-mounted device with limiting function Download PDFInfo
- Publication number
- CN112492824B CN112492824B CN201910864194.2A CN201910864194A CN112492824B CN 112492824 B CN112492824 B CN 112492824B CN 201910864194 A CN201910864194 A CN 201910864194A CN 112492824 B CN112492824 B CN 112492824B
- Authority
- CN
- China
- Prior art keywords
- plate
- box body
- supporting plate
- sliding
- plates
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention provides a vehicle-mounted device with a limiting function, which comprises a box body, a supporting plate assembly, a door plate and an adjustable elastic structure, wherein the supporting plate assembly is connected in the box body in a sliding manner; two ends of the box body are respectively provided with a limiting structure, and the supporting plate assembly can slide between the limiting structures at the two ends of the box body; and two ends of the supporting plate component are respectively abutted against one limiting structure and the elastic structure. The vehicle-mounted device with the limiting function provided by the invention is good in fixing effect, convenient to move and relatively simple in structure.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of photoelectric instruments, in particular to a vehicle-mounted device with a limiting function.
[ background of the invention ]
In order to obtain photoelectric signals of the photoelectric equipment, the on-board photoelectric equipment needs to be provided with components such as a power supply, a circuit board and the like and is arranged in a machine box, and the machine box is arranged in a fixed part of the on-board equipment.
The existing vehicle-mounted case has the following defects: in the process of pushing and pulling the supporting plate assembly in the box body, the positions of two ends of the box body can be limited, but no limiting structure is arranged in the middle process. The box body is arranged in a fixed part of the vehicle-mounted equipment, and the supporting plate assembly in the box body cannot be completely fixed in the starting process of the vehicle, so that the components such as a circuit board and the like on the supporting plate assembly are vibrated due to the reciprocating motion in the box body, and the components such as the circuit board and the like are damaged. And the supporting plate assembly is limited by the structure of the box body, so that when the circuit board on the supporting plate assembly is overhauled and maintained, the supporting plate assembly needs to be dragged out of the box body, time and labor are wasted, and the circuit board on the supporting plate assembly is easily damaged secondarily.
In view of the above, it is desirable to provide a novel vehicle-mounted device with a limiting function to overcome the above-mentioned drawbacks.
[ summary of the invention ]
The invention aims to provide a vehicle-mounted device with a limiting function, which has the advantages of good fixing effect, convenience in movement and relatively simple structure.
In order to achieve the purpose, the invention provides a vehicle-mounted device with a limiting function, which comprises a box body, a supporting plate assembly, a door plate and an adjustable elastic structure, wherein the supporting plate assembly is connected in the box body in a sliding manner; two ends of the box body are respectively provided with a limiting structure, and the supporting plate assembly can slide between the limiting structures at the two ends of the box body; and two ends of the supporting plate component are respectively abutted against one limiting structure and the elastic structure.
In a preferred embodiment, the box body comprises two side plates which are oppositely arranged at intervals and two sliding rails which are respectively arranged on the two side plates; the supporting plate assembly comprises a supporting plate and two sliding blocks arranged on two sides of the supporting plate respectively, and the two sliding blocks are connected to the two sliding rails in a sliding mode respectively.
In a preferred embodiment, each slide rail comprises a bottom plate and two limiting plates formed by extending from two side edges of the bottom plate, the bottom plate is fixedly connected to the corresponding side plate, and the bottom plate and the two limiting plates form a sliding chute; each sliding block comprises a clamping block and a supporting frame fixedly connected to the clamping block, and a ball is arranged on the supporting frame; the clamping blocks of the two sliding blocks are respectively clamped in the corresponding sliding grooves, and the supporting frame is abutted against the limiting plates and slides on the corresponding limiting plates through the balls.
In a preferred embodiment, the support frame comprises two support plates arranged at intervals and a fixing plate connected with the two support plates, and the ball bearings are arranged on the support plates; the clamping block is clamped between the two supporting plates, and the surfaces of the two supporting plates, which are far away from the clamping block, are respectively abutted against the two limiting plates of the corresponding slide rail; the fixing piece penetrates through the fixing plate and the supporting plate to realize the fixed connection of the sliding block and the supporting plate.
In a preferred embodiment, the tray assembly further comprises a handle structure; the supporting plate comprises a top plate and connecting plates which are formed by extending from two sides of the top plate respectively and are arranged at intervals, and the fixing plate is abutted against and fixedly connected with one connecting plate; the handle mechanism is arranged at one end of the top plate, which is far away from the two connecting plates, and the supporting plate is abutted against the elastic structure through the handle structure.
In a preferred embodiment, each slide rail is of a groove-shaped structure and is arranged on one side plate, and the two slide blocks are respectively clamped on the corresponding slide rails to realize the sliding connection between the supporting plate and the box body.
In a preferred embodiment, the door panel is provided with a plurality of through holes, the box body is provided with a plurality of matching holes corresponding to the through holes, and the fixing member passes through the corresponding through holes and matching holes to realize the fixed connection between the door panel and the box body.
In a preferred embodiment, one end of the door panel is rotatably connected to one side plate, and the other end of the door panel abuts against the other side plate and is fixedly connected with the corresponding abutted side plate through a fixing piece.
In a preferred embodiment, the resilient structure is a rubber pad.
In a preferred embodiment, the elastic structure is a balloon.
According to the vehicle-mounted device with the limiting function, the sliding rail is arranged in the box body, so that the supporting plate assembly can conveniently slide into or slide out of the box body; the door plate and the handle structure on the door plate are arranged at one end of the box body, so that the supporting plate assembly is convenient to bear force; in addition, an elastic structure is arranged between the handle structure and the door panel, so that the supporting plate assembly is firmly fixed in the box body. The vehicle-mounted device with the limiting function provided by the invention is good in fixing effect, convenient to move and relatively simple in structure.
[ description of the drawings ]
Fig. 1 is a schematic view of a vehicle-mounted device with a limiting function provided by the invention.
Fig. 2 is a sectional view of an embodiment of the vehicle-mounted device having a limit function shown in fig. 1.
Fig. 3 is a partially enlarged view of the area a shown in fig. 2.
Fig. 4 is a sectional view of another embodiment of the vehicle-mounted device with a limiting function shown in fig. 1.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The invention provides a vehicle-mounted device 100 with a limiting function, which comprises a box body 10, a supporting plate component 20 connected in the box body 10 in a sliding mode, a door plate 30 connected to one end of the box body 10 and an adjustable elastic structure 40 abutted to one side, close to the box body 10, of the door plate 30.
Referring to fig. 1 and 2, specifically, two ends of the box body 10 are respectively provided with a limiting structure 50, and the pallet assembly 20 can slide between the limiting structures 50 at the two ends of the box body 10 to perform a preliminary limiting on the pallet assembly 20. Two ends of the supporting plate assembly 20 are respectively abutted against one limiting structure 50 and the elastic structure 40 to limit the supporting plate assembly 20 for the second time, so that the supporting plate assembly 20 can be firmly fixed in the box body 10.
Referring to fig. 3, in the embodiment, the box body 10 includes two side plates 11 disposed opposite to each other at an interval and two slide rails 12 respectively disposed on the two side plates 11. The supporting plate assembly 20 includes a supporting plate 21 and two sliding blocks 22 respectively disposed at two sides of the supporting plate 21, the two sliding blocks 22 are respectively slidably connected to the two sliding rails 12, wherein the supporting plate 21 is used for fixing a circuit structure. The supporting plate 21 is connected to the two slide rails 12 corresponding to the box body 10 through the two slide blocks 22 in a sliding manner, so that the supporting plate assembly 20 can slide into or slide out of the box body 10 conveniently, and further, the line on the supporting plate 21 can be maintained and repaired conveniently.
Further, each slide rail 12 includes a bottom plate 121 and two limiting plates 122 extending from two side edges of the bottom plate 121, the bottom plate 121 is fixedly connected to the corresponding side plate 11, and a sliding groove 123 is defined by the bottom plate 121 and the two limiting plates 122. The slide rail 12 and the side plate 11 are separately arranged, so that the slide path of the pallet assembly 20 is convenient to replace.
Referring to fig. 4, in other embodiments, each slide rail 12 is a groove-shaped structure and is disposed on one side plate 11, and the two sliders 22 are respectively clamped on the corresponding slide rail 12 to realize the sliding connection between the pallet 21 and the box body 10. The slide rails 12 are provided on the side plates 11, so that the structure of the box body 10 is simplified, and the internal space of the box body 10 is saved.
Referring to fig. 3, each slider 22 includes a block 221 and a support 222 fixedly connected to the block 221, and the support 222 is provided with a ball 2201. The latch blocks 221 of the two sliders 22 are respectively retained in the corresponding slide slots 123, and the support bracket 222 abuts against the position-limiting plate 122 and slides on the corresponding position-limiting plate 122 through the balls 2201. The sliding block 22 plays a role of clamping and positioning on one hand, and is used for supporting the supporting frame 222 on the other hand. The ball 2201 is disposed on the supporting frame 222, and is used for reducing the sliding resistance of the slider 22 on the corresponding sliding rail 12, so that the supporting plate 21 can slide into or out of the box 10 more easily.
Furthermore, the supporting frame 222 includes two supporting plates 2221 disposed at an interval and a fixing plate 2222 connected to the two supporting plates 2221, and the balls 2201 are disposed on the supporting plates 2221. The clamping block 221 is clamped between the two supporting plates 221, and the surfaces of the two supporting plates 221 departing from the clamping block 221 respectively abut against the two limiting plates 122 of the corresponding slide rail 12. The fixing member passes through the fixing plate 2222 and the supporting plate 21 to fixedly connect the slider 22 and the supporting plate 21.
In this embodiment, the tray assembly 20 further includes a handle structure 23. The supporting plate 21 includes a top plate 211 and connecting plates 212 extending from two sides of the top plate 211 and disposed at intervals, and the fixing plate 2222 abuts against and is fixedly connected to one of the connecting plates 212. The handle mechanism 23 is disposed at one end of the top plate 211 away from the two connecting plates 212, and the supporting plate 21 is abutted to the elastic structure 40 through the handle mechanism 23. The handle structure 23 is not only used for facilitating the stress of the supporting plate assembly 20 when driving the supporting plate assembly 20 to slide, but also abutted against the elastic structure 40 to limit the supporting plate assembly 20. In the present embodiment, the number of the handle structures 23 is two.
Further, a plurality of through holes 31 are formed in the door panel 30, a plurality of matching holes 101 corresponding to the through holes 31 are formed in the box body 10, and the fixing member passes through the corresponding through holes 31 and the matching holes 101 to fixedly connect the door panel 30 and the box body 10.
In other embodiments, one end of the door panel 30 is rotatably connected to one side plate 11, and the other end of the door panel abuts against the other side plate 11 and is fixedly connected to the side plate 11 which abuts against the other side plate through a fixing member, so that the door panel 30 is secured and fixed, and the opening and closing of the door panel 30 are facilitated.
In this embodiment, the elastic structure 40 is a rubber pad. The rubber pad not only can play certain buffering fixed action, can also keep apart static.
In other embodiments, the resilient structure 40 is a balloon. The air bag is light in weight and good in elasticity, and can well protect the circuit board on the supporting plate 21.
According to the vehicle-mounted device 100 with the limiting function, the sliding rail 12 is arranged in the box body 10, so that the supporting plate assembly 20 can conveniently slide into or out of the box body 10; the door plate 30 and the handle structure 23 on the door plate 30 are arranged at one end of the box body 10, so that the stress on the supporting plate assembly 20 is facilitated; in addition, the elastic structure 40 is arranged between the handle structure 23 and the door panel 30, so that the pallet assembly 20 is firmly fixed in the box body 10. The vehicle-mounted device 100 with the limiting function provided by the invention has the advantages of good fixing effect, convenience in movement and relatively simple structure.
The invention is not limited solely to that described in the specification and embodiments, and additional advantages and modifications will readily occur to those skilled in the art, so that the invention is not limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides an on-vehicle device with limit function which characterized in that: the device comprises a box body, a supporting plate assembly, a door plate and an adjustable elastic structure, wherein the supporting plate assembly is connected in the box body in a sliding manner; two ends of the box body are respectively provided with a limiting structure, and the supporting plate assembly can slide between the limiting structures at the two ends of the box body; two ends of the supporting plate component are respectively abutted against a limiting structure and the elastic structure;
the box body comprises two side plates which are oppositely arranged at intervals and two sliding rails which are respectively arranged on the two side plates; the supporting plate assembly comprises a supporting plate and two sliding blocks arranged on two sides of the supporting plate respectively, and the two sliding blocks are connected to the two sliding rails in a sliding mode respectively;
each sliding rail comprises a bottom plate and two limiting plates formed by extending from the edges of the two sides of the bottom plate, the bottom plate is fixedly connected to the corresponding side plate, and a sliding chute is defined by the bottom plate and the two limiting plates; each sliding block comprises a clamping block and a supporting frame fixedly connected to the clamping block, and a ball is arranged on the supporting frame; the clamping blocks of the two sliding blocks are respectively clamped in the corresponding sliding grooves, and the supporting frame is abutted against the limiting plates and slides on the corresponding limiting plates through the balls.
2. The vehicle-mounted device with limit function according to claim 1, characterized in that: the support frame comprises two support plates arranged at intervals and a fixing plate connected with the two support plates, and the balls are arranged on the support plates; the clamping block is clamped between the two supporting plates, and the surfaces of the two supporting plates, which are far away from the clamping block, are respectively abutted against the two limiting plates of the corresponding slide rail; the fixing piece penetrates through the fixing plate and the supporting plate to realize the fixed connection of the sliding block and the supporting plate.
3. The vehicle-mounted device with limit function according to claim 2, characterized in that: the pallet assembly further comprises a handle structure; the supporting plate comprises a top plate and connecting plates which are formed by extending from two sides of the top plate respectively and are arranged at intervals, and the fixing plate is abutted against and fixedly connected with one connecting plate; the handle mechanism is arranged at one end of the top plate, which is far away from the two connecting plates, and the supporting plate is abutted against the elastic structure through the handle structure.
4. The vehicle-mounted device with limit function according to claim 1, characterized in that: each sliding rail is of a groove-shaped structure and is arranged on one side plate, and the two sliding blocks are clamped on the corresponding sliding rails respectively to realize the sliding connection of the supporting plate and the box body.
5. The vehicle-mounted device with limit function according to claim 1, characterized in that: the door plate is provided with a plurality of through holes, the box body is provided with a plurality of matching holes corresponding to the through holes, and the fixing piece penetrates through the corresponding through holes and the matching holes to realize the fixed connection of the door plate and the box body.
6. The vehicle-mounted device with limit function according to claim 1, characterized in that: one end of the door plate is rotatably connected to one side plate, and the other end of the door plate is abutted against the other side plate and is fixedly connected with the side plate which is abutted correspondingly through the fixing piece.
7. The vehicle-mounted device with limit function according to claim 1, characterized in that: the elastic structure is a rubber pad.
8. The vehicle-mounted device with limit function according to claim 1, characterized in that: the elastic structure is an air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864194.2A CN112492824B (en) | 2019-09-12 | 2019-09-12 | Vehicle-mounted device with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864194.2A CN112492824B (en) | 2019-09-12 | 2019-09-12 | Vehicle-mounted device with limiting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112492824A CN112492824A (en) | 2021-03-12 |
| CN112492824B true CN112492824B (en) | 2022-03-22 |
Family
ID=74920435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910864194.2A Active CN112492824B (en) | 2019-09-12 | 2019-09-12 | Vehicle-mounted device with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112492824B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201975440U (en) * | 2011-02-10 | 2011-09-14 | 上海内燃机研究所 | Vehicle-mounted battery box |
| CN106542466A (en) * | 2017-01-10 | 2017-03-29 | 郑宜林 | A kind of pallet-free loading apparatus and pallet-free loading method |
| CN206321385U (en) * | 2016-12-28 | 2017-07-11 | 大力汽保(营口)装备制造有限公司 | vehicle-mounted balancing machine |
| CN107945363A (en) * | 2017-11-22 | 2018-04-20 | 深圳怡化电脑股份有限公司 | A kind of medium authentication terminal and control method |
-
2019
- 2019-09-12 CN CN201910864194.2A patent/CN112492824B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201975440U (en) * | 2011-02-10 | 2011-09-14 | 上海内燃机研究所 | Vehicle-mounted battery box |
| CN206321385U (en) * | 2016-12-28 | 2017-07-11 | 大力汽保(营口)装备制造有限公司 | vehicle-mounted balancing machine |
| CN106542466A (en) * | 2017-01-10 | 2017-03-29 | 郑宜林 | A kind of pallet-free loading apparatus and pallet-free loading method |
| CN107945363A (en) * | 2017-11-22 | 2018-04-20 | 深圳怡化电脑股份有限公司 | A kind of medium authentication terminal and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112492824A (en) | 2021-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205749702U (en) | A kind of system test device of Small-power Inverter | |
| CN112492824B (en) | Vehicle-mounted device with limiting function | |
| CN206593875U (en) | test device | |
| CN209536365U (en) | A kind of Linear slide platform buffer unit | |
| CN210954093U (en) | Automatic change testing arrangement | |
| CN213473971U (en) | Biotechnological sample storage device | |
| CN107023544A (en) | Joint tool | |
| CN204346695U (en) | Buffer-type mobile phone clamping device | |
| CN207547348U (en) | Gusset wheel arc roller side loose tool system | |
| CN209209721U (en) | A kind of dynamic guide rail structure | |
| CN210180684U (en) | Positioning device convenient for automobile seat test | |
| CN220185535U (en) | Telescopic sliding rod with damping buffer part | |
| CN217194965U (en) | Automotive electronics circuit test fixture | |
| CN215526277U (en) | LCD positioning device | |
| CN111246674A (en) | Fixing device is used in circuit board processing | |
| CN112327008A (en) | Automatic change testing arrangement | |
| CN100429717C (en) | Hard disk drive testing clamp | |
| CN211693453U (en) | Speed reducer installation base | |
| CN215171977U (en) | Guide rail structure | |
| CN219838491U (en) | Swing type electric side pedal device | |
| CN209264157U (en) | A kind of Machine Design prototype experiment stress test device | |
| CN210198412U (en) | Automatic drive sensor dynamic performance test rack | |
| CN217690485U (en) | Automobile overspeed buzzer with stable mounting structure | |
| CN213511690U (en) | Sliding positioning mechanism of high-precision sliding component | |
| CN110207919B (en) | Anti-vibration performance testing equipment for automobile DVD host |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |