CN215920202U - Development board convenient to installation different specification LCD display screens - Google Patents
Development board convenient to installation different specification LCD display screens Download PDFInfo
- Publication number
- CN215920202U CN215920202U CN202121384313.3U CN202121384313U CN215920202U CN 215920202 U CN215920202 U CN 215920202U CN 202121384313 U CN202121384313 U CN 202121384313U CN 215920202 U CN215920202 U CN 215920202U
- Authority
- CN
- China
- Prior art keywords
- development board
- sliding groove
- movable
- movable column
- lcd display
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a development board convenient for installing LCD display screens with different specifications, which comprises a development board body and a clamping mechanism arranged on the development board body; the clamping mechanism comprises two clamping plates, two connecting rods and a limiting assembly arranged at one end of each connecting rod, wherein one side surface of each clamping plate is adjacent to the second movable mechanism and the third movable mechanism respectively; according to the clamping device, the connecting rod is pushed to a proper position by poking the poking block and then is buckled, so that the clamping plate can uniformly clamp and fix the display screen with an unused specification, the service performance and the use convenience of the equipment are improved, the stability of the equipment is improved, the damage of the display screen caused by the falling of the equipment is avoided, and the use safety performance and the working efficiency of the equipment are improved.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to a development board convenient for installing LCD display screens with different specifications.
Background
The development board is a circuit board used for developing an embedded system, is generally customized by an embedded system developer according to development requirements, and can also be researched and designed by a user. The development board is used for a beginner to know and learn hardware and software of the system, and meanwhile, a part of the development board also provides a basic integrated development environment, software source codes, a hardware schematic diagram and the like.
The development board comprises a series of hardware components such as a central processing unit, a memory, an input device, an output device, a data path/bus, an external resource interface and the like, and in the development process of a general embedded system, the hardware is generally divided into two platforms, one is a development platform (host) and the other is a target platform (target), namely the development board. The development platform described herein refers to a computer connected to a target platform through a transmission interface, such as a serial port (RS-232), USB, parallel port, or network (Ethernet).
When the existing development board is used for installing the LCD display screens with different specifications, the development board cannot be uniformly clamped and fixed due to different specifications, so that the development board is poor in stability, easy to fall off and capable of influencing normal working efficiency and service life.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a development board convenient for installing LCD display screens with different specifications, which can effectively solve the problems that the existing development board in the background technology cannot be uniformly clamped and fixed due to different specifications and sizes when the LCD display screens with different specifications and sizes are installed, so that the development board has poor stability, is easy to fall off, and influences the normal working efficiency and the service life.
In order to achieve the purpose, the utility model adopts the technical scheme that: a development board convenient for installing LCD display screens with different specifications comprises a development board body and a clamping mechanism arranged on the development board body;
the fixture comprises two clamping plates, two connecting rods and a limiting assembly arranged at one end of each connecting rod, wherein one side surface of each clamping plate is adjacent to the second movable mechanism and the third movable mechanism respectively, the connecting rods are arranged, one end of each connecting rod is connected with one side surface of one clamping plate respectively, and the other end of each connecting rod is provided with one limiting assembly.
Preferably, development board body top is equipped with fixed cover, fixed cover lower surface and development board body upper surface are connected, and one end is provided with first coupling mechanism, and the other end is provided with third coupling mechanism.
Preferably, the first connecting mechanism includes a first movable column and a first movable sleeve, one end of the first movable column is connected with one end of the fixed sleeve, a first sliding groove is formed in one end of the first movable sleeve, the other end of the first movable column is movably arranged inside the first sliding groove, and one end of the first movable column slides in the first sliding groove.
Preferably, the second movable mechanism includes a second movable column and a second movable sleeve, the second chute has been seted up to the first movable sleeve other end, the activity of second movable column one end sets up inside the second chute, and second movable column one end slides inside the second chute, the third chute has been seted up to second movable sleeve one end, the activity of second movable column other end sets up inside the third chute, and the second movable column other end slides in the third chute.
Preferably, the third movable mechanism includes a third movable column and a third movable sleeve, a fourth chute has been seted up to the second movable sleeve other end, the activity of third movable column one end sets up inside the fourth chute, and third movable column one end slides in the fourth chute, a fifth chute has been seted up to third movable sleeve one end, the activity of the third movable column other end sets up inside the fifth chute, and the third movable column other end slides in the fifth chute.
Preferably, a fourth movable column is arranged between the third movable sleeve and the fixed sleeve, a sixth sliding groove is formed in the other end of the third movable sleeve, one end of the fourth movable column is movably arranged inside the sixth sliding groove, one end of the fourth movable column slides in the sixth sliding groove, a seventh sliding groove is formed in the other end of the fixed sleeve, and the other end of the fourth movable column is movably arranged inside the seventh sliding groove.
Preferably, spacing subassembly includes spacing riser, coupling spring, spacing platform, stopper and dials the piece, spacing riser lower surface and this body upper surface of development board are connected, coupling spring sets up between connecting rod and spacing riser, spacing platform sets up in this body upper surface of development board, the stopper has threely, the connecting rod is worn to locate inside three stopper respectively in proper order, the connecting rod is worn to locate inside dialling the piece.
Preferably, the development board body top is provided with connecting screw, connecting screw has four, four rotatory holes have been seted up to development board body upper surface, every connecting screw activity respectively sets up in a rotatory downthehole portion, and connecting screw rotates in rotatory hole.
Compared with the prior art, the utility model provides a development board convenient for installing LCD display screens with different specifications, which has the following beneficial effects:
according to the clamping device, the connecting rod is pushed to a proper position by poking the poking block and then is buckled, so that the clamping plate can uniformly clamp and fix the display screen with an unused specification, the service performance and the use convenience of the equipment are improved, the stability of the equipment is improved, the damage of the display screen caused by the falling of the equipment is avoided, and the use safety performance and the working efficiency of the equipment are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a development board for facilitating the installation of LCD display screens of different specifications according to the present invention;
FIG. 2 is an isometric view of a development board for facilitating the installation of LCD panels of different sizes in accordance with the present invention;
FIG. 3 is a schematic top view of a development board for facilitating the installation of LCD panels of different specifications according to the present invention;
FIG. 4 is a schematic diagram of a front view of a development board for facilitating the installation of LCD panels of different specifications according to the present invention;
FIG. 5 is a schematic diagram of a side view of a development board for facilitating the installation of LCD panels of different specifications.
In the figure: 1. developing a plate body; 2. a clamping plate; 3. a connecting rod; 4. fixing a sleeve; 5. a first movable column; 6. a first movable sleeve; 7. a second movable column; 8. a second movable sleeve; 9. a third movable column; 10. a third movable sleeve; 11. a fourth movable column; 12. a limiting vertical plate; 13. a connecting spring; 14. a limiting table; 15. a limiting block; 16. a shifting block; 17. and connecting screws.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-5, the present invention is a development board for conveniently mounting LCD display screens of different specifications, including a development board body 1 and a clamping mechanism disposed on the development board body 1;
the clamping mechanism comprises two clamping plates 2, two connecting rods 3 and limiting assemblies arranged at one ends of the connecting rods 3, wherein one side surface of each clamping plate 2 is adjacent to the second movable mechanism and the third movable mechanism, the connecting rods 3 are arranged, one end of each connecting rod 3 is connected with one side surface of one clamping plate 2, and the other end of each connecting rod is provided with one limiting assembly.
Fixed cover 4 is equipped with above development board body 1, and fixed cover 4 lower surface and the 1 upper surface of development board body are connected, and one end is provided with first coupling mechanism, and the other end is provided with third coupling mechanism.
The first connecting mechanism comprises a first movable column 5 and a first movable sleeve 6, one end of the first movable column 5 is connected with one end of the fixed sleeve 4, one end of the first movable sleeve 6 is provided with a first sliding groove, the other end of the first movable column 5 is movably arranged inside the first sliding groove, and one end of the first movable column 5 slides in the first sliding groove.
The second movable mechanism comprises a second movable column 7 and a second movable sleeve 8, a second sliding groove is formed in the other end of the first movable sleeve 6, one end of the second movable column 7 is movably arranged inside the second sliding groove, one end of the second movable column 7 slides inside the second sliding groove, a third sliding groove is formed in one end of the second movable sleeve 8, the other end of the second movable column 7 is movably arranged inside the third sliding groove, and the other end of the second movable column 7 slides in the third sliding groove.
The third movable mechanism comprises a third movable column 9 and a third movable sleeve 10, a fourth sliding groove is formed in the other end of the second movable sleeve 8, one end of the third movable column 9 is movably arranged inside the fourth sliding groove, one end of the third movable column 9 slides in the fourth sliding groove, a fifth sliding groove is formed in one end of the third movable sleeve 10, the other end of the third movable column 9 is movably arranged inside the fifth sliding groove, and the other end of the third movable column 9 slides in the fifth sliding groove.
A fourth movable column 11 is arranged between the third movable sleeve 10 and the fixed sleeve 4, a sixth sliding groove is formed in the other end of the third movable sleeve 10, one end of the fourth movable column 11 is movably arranged inside the sixth sliding groove, one end of the fourth movable column 11 slides in the sixth sliding groove, a seventh sliding groove is formed in the other end of the fixed sleeve 4, and the other end of the fourth movable column 11 is movably arranged inside the seventh sliding groove.
Spacing subassembly includes spacing riser 12, coupling spring 13, spacing platform 14, stopper 15 and dials piece 16, 12 lower surfaces of spacing riser and 1 upper surface connections of development board body, and coupling spring 13 sets up between connecting rod 3 and spacing riser 12, and spacing platform 14 sets up in 1 upper surface of development board body, and stopper 15 has threely, and connecting rod 3 wears to locate respectively inside three stopper 15 in proper order, and connecting rod 3 wears to locate inside dialling piece 16.
The development board comprises a development board body 1 and is characterized in that connecting screws 17 are arranged above the development board body 1, the number of the connecting screws 17 is four, four rotating holes are formed in the upper surface of the development board body 1, each connecting screw 17 is movably arranged in one rotating hole respectively, and the connecting screws 17 rotate in the rotating holes.
The working principle of the utility model is as follows:
place LCD display screen one corner in fixed cover 4 recess, length and width according to LCD display screen, adjust first activity post 5 in proper order, second activity post 7, third activity post 9 and fourth activity post 11, thereby make first movable sleeve 6, second movable sleeve 8, the recess of third movable sleeve 10 bears the surplus triangle of LCD display screen respectively, thereby fix the LCD display screen, stir and dial piece 16, under coupling spring 13's spring action, drive connecting rod 3 motion, thereby make two grip blocks 2 to fixed cover 4, first movable sleeve 6, second movable sleeve 8, third movable sleeve 10 carries out the centre gripping fixedly, avoid the LCD display screen to produce and drop, improve equipment's safety in utilization performance and work efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The development board is convenient for installing LCD display screens with different specifications and is characterized by comprising a development board body (1) and a clamping mechanism arranged on the development board body (1);
fixture includes grip block (2), connecting rod (3) and sets up in the spacing subassembly of connecting rod (3) one end, grip block (2) are equipped with two, and a side surface is close to second moving mechanism and third moving mechanism respectively, and wherein, connecting rod (3) are equipped with two, and every connecting rod (3) one end is connected with a grip block (2) side surface respectively, and the other end all is provided with a spacing subassembly.
2. A development board for facilitating the installation of LCD display screens of different sizes according to claim 1, wherein: fixed cover (4) are equipped with above development board body (1), fixed cover (4) lower surface and development board body (1) upper surface connection, and one end is provided with first coupling mechanism, and the other end is provided with third coupling mechanism.
3. A development board for facilitating the installation of LCD display screens of different sizes according to claim 2, wherein: the first connecting mechanism comprises a first movable column (5) and a first movable sleeve (6), one end of the first movable column (5) is connected with one end of the fixed sleeve (4), one end of the first movable sleeve (6) is provided with a first sliding groove, and the other end of the first movable column (5) is movably arranged inside the first sliding groove.
4. A development board for facilitating the installation of LCD display screens of different sizes according to claim 3, wherein: the second movable mechanism comprises a second movable column (7) and a second movable sleeve (8), a second sliding groove is formed in the other end of the first movable sleeve (6), one end of the second movable column (7) is movably arranged inside the second sliding groove, a third sliding groove is formed in one end of the second movable sleeve (8), and the other end of the second movable column (7) is movably arranged inside the third sliding groove.
5. The development board for facilitating the installation of LCD display screens of different specifications as claimed in claim 4, wherein: the third movable mechanism comprises a third movable column (9) and a third movable sleeve (10), a fourth sliding groove is formed in the other end of the second movable sleeve (8), one end of the third movable column (9) is movably arranged inside the fourth sliding groove, a fifth sliding groove is formed in one end of the third movable sleeve (10), and the other end of the third movable column (9) is movably arranged inside the fifth sliding groove.
6. The development board for facilitating the installation of LCD display screens of different specifications as claimed in claim 5, wherein: a fourth movable column (11) is arranged between the third movable sleeve (10) and the fixed sleeve (4), a sixth sliding groove is formed in the other end of the third movable sleeve (10), one end of the fourth movable column (11) is movably arranged inside the sixth sliding groove, a seventh sliding groove is formed in the other end of the fixed sleeve (4), and the other end of the fourth movable column (11) is movably arranged inside the seventh sliding groove.
7. A development board for facilitating the installation of LCD display screens of different sizes according to claim 1, wherein: spacing subassembly includes spacing riser (12), connecting spring (13), spacing platform (14), stopper (15) and stirring piece (16), spacing riser (12) lower surface and development board body (1) upper surface connection, connecting spring (13) set up between connecting rod (3) and spacing riser (12), spacing platform (14) set up in development board body (1) upper surface, stopper (15) have threely, connecting rod (3) are worn to locate respectively inside three stopper (15), stirring piece (16) is worn to locate in connecting rod (3).
8. A development board for facilitating the installation of LCD display screens of different sizes according to claim 1, wherein: the development board is characterized in that connecting screws (17) are arranged above the development board body (1), the number of the connecting screws (17) is four, four rotating holes are formed in the upper surface of the development board body (1), and each connecting screw (17) is movably arranged in one rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384313.3U CN215920202U (en) | 2021-06-22 | 2021-06-22 | Development board convenient to installation different specification LCD display screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384313.3U CN215920202U (en) | 2021-06-22 | 2021-06-22 | Development board convenient to installation different specification LCD display screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215920202U true CN215920202U (en) | 2022-03-01 |
Family
ID=80403273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121384313.3U Active CN215920202U (en) | 2021-06-22 | 2021-06-22 | Development board convenient to installation different specification LCD display screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215920202U (en) |
-
2021
- 2021-06-22 CN CN202121384313.3U patent/CN215920202U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208314769U (en) | A kind of novel network interface card installing mechanism | |
| CN215920202U (en) | Development board convenient to installation different specification LCD display screens | |
| CN203133691U (en) | Server computation node based on CPCI framework | |
| CN113110713A (en) | Computer mainframe box convenient for installing mainboard for computer hardware development | |
| CN210431491U (en) | Mobile phone chip plug-in structure | |
| CN213703680U (en) | Fixing device is used in computer motherboard processing | |
| CN206312032U (en) | A kind of multi-functional main frame | |
| CN211653571U (en) | Calculator treater convenient to installation | |
| CN214278851U (en) | Mainboard fixing device for computer | |
| CN210581588U (en) | Drawing board device for green architectural design | |
| CN108874057B (en) | Fixing device for computer mainboard | |
| CN201750518U (en) | General test platform | |
| CN221650869U (en) | Fracture mechanism is prevented to computer motherboard | |
| CN206773599U (en) | A kind of cabinet being easily installed | |
| CN214336334U (en) | Solid state disk testing arrangement | |
| CN209606907U (en) | A kind of novel computer host structure | |
| CN221129178U (en) | Computer peripheral installation equipment | |
| CN208607590U (en) | A kind of fixation device of computer CPU heat sink | |
| CN220795760U (en) | Servo control main board fixing device for gate | |
| CN211875542U (en) | High-performance development board | |
| CN211529080U (en) | Connecting structure of upper cover and lower cover of mainboard | |
| CN211236760U (en) | Mainboard and mobile terminal | |
| CN215187565U (en) | High-strength anti-falling mobile phone motherboard upper cover | |
| CN209248409U (en) | Pinboard with card slot | |
| CN220419888U (en) | Card-inserting type system auxiliary interface board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |