CN214591441U - Wireless connection's bluetooth advertisement output device - Google Patents
Wireless connection's bluetooth advertisement output device Download PDFInfo
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- CN214591441U CN214591441U CN202120611921.7U CN202120611921U CN214591441U CN 214591441 U CN214591441 U CN 214591441U CN 202120611921 U CN202120611921 U CN 202120611921U CN 214591441 U CN214591441 U CN 214591441U
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Abstract
The utility model discloses a wireless connection's bluetooth advertisement output device, including bluetooth transmission device, bluetooth transmission device's both sides outer wall is equipped with the fixed block, two one side of fixed block is rotated and is connected with two first rotation poles, four the one end of first rotation pole is rotated and is connected with the slider, two the inner wall sliding connection of slider has same slide bar, two the first fixed plate of both ends fixedly connected with of slide bar, two the same guard plate of one side fixedly connected with of first fixed plate, two the outer wall cover of slide bar is equipped with two springs, two the equal fixedly connected with foam-rubber cushion in both sides of guard plate. Compared with the prior art, the utility model discloses a set up first dwang, slider, slide bar, guard plate, spring, foam-rubber cushion, second fixed plate, round bar, second dwang, the device receives its buffering effect of external impact force good, plays double-deck shock attenuation buffering effect, avoids bluetooth transmission device to cause the damage.
Description
Technical Field
The utility model relates to a bluetooth transmission advertisement screen technical field especially relates to a wireless connection's bluetooth advertisement output device.
Background
The advertisement has a very important meaning for the transmission of commodity information and the development of commercial circulation, and various advertisement publishing means are produced, wherein the advertisement information is transmitted by using the Bluetooth transmission device, and the prior art device is poor in buffering effect due to external impact, so that the Bluetooth transmission device is easily damaged.
Through retrieval, the patent with the publication number of CN208445758U granted to China patent discloses a Bluetooth transmission device for advertisement transmission, which comprises a buffer, a buffer rod, a placement cavity and a buffer spring device. One of the above patents for advertisement dissemination bluetooth transmission has the following disadvantages: when the bluetooth device body receives external striking, the buffer beam on the buffer slides at settling the intracavity, and buffer spring on the buffer beam produces corresponding deformation, and the stress that the buffering strikeed the production reduces to strike the damage to bluetooth device body, has solved and has directly placed and use in the external world, receives external impact easily and the problem of damage, but this device receives external impact its buffering effect poor, leads to easily causing the damage to bluetooth transmission device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a wireless connection Bluetooth advertisement output device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wireless connection's bluetooth advertisement output device, includes bluetooth transmission device, bluetooth transmission device's both sides outer wall is equipped with the fixed block, two one side of fixed block is rotated and is connected with two first dwang, four the one end of first dwang is rotated and is connected with the slider, two the inner wall sliding connection of slider has same slide bar, two the first fixed plate of both ends fixedly connected with of slide bar, two the same guard plate of one side fixedly connected with of first fixed plate, two the outer wall cover of slide bar is equipped with two springs, two the equal fixedly connected with foam-rubber cushion in both sides of guard plate, two second fixed plates of the equal fixedly connected with in both sides of guard plate, two fixedly connected with round bar, two between one side of second fixed plate the outer wall rotation of round bar is connected with same second dwang.
Further, the same fixed bolster of fixedly connected with between bluetooth transmission device's the both sides inner wall, the inner wall fixed mounting of fixed bolster has the fan, one side inner wall fixed mounting of bluetooth transmission device has temperature sensor, bluetooth transmission device one side inner wall fixedly connected with control panel, fan and temperature sensor all with control panel electric connection.
Furthermore, an air inlet through hole is formed in one side of the Bluetooth transmission device, and an air exhaust through hole is formed in the other side of the Bluetooth transmission device.
Further, two draw bars of one side outer wall fixedly connected with of bluetooth transmission device, two the inner wall sliding connection of draw bar has same board of taking out, take out one side of board and seted up square through hole, take out the board at square through hole fixedly connected with dust screen.
Furthermore, one side of the drawing plate is fixedly connected with a handle.
Further, the equal fixedly connected with two bolts of both sides outer wall of bluetooth transmission device, four the fixed block is run through to the one end of bolt, the one end outer wall threaded connection of bolt has the nut.
The utility model has the advantages that:
1. by arranging the Bluetooth transmission device, the first rotating rod, the sliding block, the sliding rod, the protection plate, the spring, the spongy cushion, the second fixed plate, the round rod and the second rotating rod, when the protection plate on one side is extruded, the sliding block moves backwards on the sliding rod, the spring is compressed, the first rotating rod is rotated at the same time, so that the protection plate is close to the Bluetooth transmission device, meanwhile, under the cooperation of the second fixed plate, the round rod and the second rotating rod, the protection plate on the other side is far away from the Bluetooth transmission device, the sliding block moves oppositely on the sliding rod through the first rotating rod, the spring is stretched, the external impact force is greatly buffered, the shell of the Bluetooth transmission device can be protected through the spongy cushion, the device has good buffering effect when being subjected to external impact force, a double-layer damping buffering effect can be achieved, and damage to the Bluetooth transmission device is avoided;
2. by arranging the fan, the air inlet through hole, the sliding strip, the drawing plate, the handle, the dustproof net, the air exhaust through hole, the temperature sensor and the control panel, when the internal temperature of the Bluetooth transmission device is in a high-temperature state, the temperature sensor detects the temperature value of the Bluetooth transmission device at the moment, when the warning value is reached, the control panel starts the fan to rotate, external air enters from the air inlet through hole, penetrates through the Bluetooth transmission device and is exhausted from the air exhaust through hole, air circulation in the Bluetooth transmission device is realized, the cooling purpose is achieved, the dustproof function can be achieved through the dustproof net, the drawing plate is conveniently drawn out from the sliding strip through the handle, so that dust on the dustproof net is conveniently cleaned, the cooling effect on the Bluetooth transmission device is achieved, and the service life of the device is prolonged;
3. through having set up bolt, nut, under the cooperation through bolt and nut, can pull down the guard plate, the convenience is maintained the maintenance to bluetooth transmission device, and it dismantles installation simple operation.
Drawings
Fig. 1 is a schematic perspective view of a wireless bluetooth advertisement output device according to embodiment 1;
fig. 2 is a schematic front view of a wirelessly connected bluetooth advertisement output device according to embodiment 1;
fig. 3 is a schematic diagram of an internal structure of a bluetooth transmission device of a wireless connected bluetooth advertisement output device according to embodiment 1;
fig. 4 is a schematic drawing showing a front view of a drawing board of the wireless bluetooth advertisement output device in embodiment 1;
fig. 5 is a schematic front view of a wirelessly connected bluetooth advertisement output device according to embodiment 2.
In the figure: the Bluetooth transmission device comprises a Bluetooth transmission device 1, a fixed block 2, a first rotating rod 3, a sliding block 4, a sliding rod 5, a first fixed plate 6, a protective plate 7, a spring 8, a spongy cushion 9, a second fixed plate 10, a round rod 11, a second rotating rod 12, a fixed support 13, a fan 14, an air inlet through hole 15, a sliding strip 16, a drawing plate 17, a handle 18, a dust screen 19, an air exhaust through hole 20, a temperature sensor 21, a control panel 22, a bolt 23 and a nut 24.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a wireless connection bluetooth advertisement output device comprises a bluetooth transmission device 1, wherein two fixed blocks 2 are arranged on the outer walls of two sides of the bluetooth transmission device 1, two first rotating rods 3 are rotatably connected to one side of the two fixed blocks 2, four sliding blocks 4 are rotatably connected to one ends of the four first rotating rods 3, the inner walls of the two sliding blocks 4 are slidably connected with the same sliding rod 5, two ends of the two sliding rods 5 are fixedly connected with first fixed plates 6, one side of the two first fixed plates 6 is fixedly connected with the same protection plate 7, two springs 8 are sleeved on the outer walls of the two sliding rods 5, two sides of the two protection plates 7 are fixedly connected with sponge pads 9, two sides of the two protection plates 7 are fixedly connected with two second fixed plates 10, and a round rod 11 is fixedly connected between one sides of the two second fixed plates 10, two the outer wall of round bar 11 rotates and is connected with same second dwang 12, when guard plate 7 of one side receives the extrusion, make slider 4 move dorsad on slide bar 5, make the compression of spring 8, make first dwang 3 rotate simultaneously, thereby make guard plate 7 be close to bluetooth transmission device 1, simultaneously at second fixed plate 10, round bar 11, under the cooperation of second dwang 12, make guard plate 7 of opposite side keep away from bluetooth transmission device 1, make slider 4 move relatively on slide bar 5 through first dwang 3, make spring 8 tensile, external impact force has greatly been cushioned, can protect bluetooth transmission device 1's shell through foam-rubber cushion 9, the device receives its buffering effect of external impact force, can play double-deck shock attenuation buffering effect, avoid causing the damage to bluetooth transmission device 1.
Wherein, the same fixed bracket 13 is fixedly connected between the inner walls of the two sides of the Bluetooth transmission device 1, the inner wall of the fixed bracket 13 is fixedly provided with a fan 14, the inner wall of one side of the Bluetooth transmission device 1 is fixedly provided with a temperature sensor 21, the model of the temperature sensor 21 is PT100, the inner wall of one side of the Bluetooth transmission device 1 is fixedly connected with a control panel 22, the fan 14 and the temperature sensor 21 are both electrically connected with the control panel 22, one side of the Bluetooth transmission device 1 is provided with an air inlet through hole 15, the other side of the Bluetooth transmission device 1 is provided with an air outlet through hole 20, the outer wall of one side of the Bluetooth transmission device 1 is fixedly connected with two sliding bars 16, the inner walls of the two sliding bars 16 are slidably connected with the same drawing plate 17, one side of the drawing plate 17 is provided with a square through hole, and the drawing plate 17 is fixedly connected with a dust screen 19 at the square through hole, draw one side fixedly connected with handle 18 of board 17, when bluetooth transmission device 1 inside temperature is in the high temperature state, temperature sensor 21 detects out bluetooth transmission device 1's temperature value this moment, when reaching the alert value, control panel 22 will start fan 14 and rotate, get into outside air from air inlet through hole 15, run through bluetooth transmission device 1, discharge from air exhaust through hole 20, realize circulation of air in bluetooth transmission device 1, reach the cooling purpose, can play dustproof effect through dust screen 19, conveniently take out board 17 from draw 16 through handle 18, thereby conveniently clear up the dust on the dust screen 19, reached and to have can be to bluetooth transmission device 1 cooling effect, prolong the device's life.
The working principle is as follows: when the Bluetooth transmission device is used, when the protection plate 7 on one side is extruded, the sliding block 4 moves backwards on the sliding rod 5, the spring 8 is compressed, the first rotating rod 3 rotates, the protection plate 7 approaches to the Bluetooth transmission device 1, meanwhile, under the cooperation of the second fixing plate 10, the round rod 11 and the second rotating rod 12, the protection plate 7 on the other side is far away from the Bluetooth transmission device 1, the sliding block 4 moves towards the sliding rod 5 through the first rotating rod 3, the spring 8 stretches, external impact force is greatly buffered, the shell of the Bluetooth transmission device 1 can be protected through the spongy cushion 9, the Bluetooth transmission device has good buffering effect when being subjected to external impact force, double-layer shock absorption and buffering effects can be achieved, damage to the Bluetooth transmission device 1 is avoided, when the internal temperature of the Bluetooth transmission device 1 is in a high-temperature state, the temperature sensor 21 detects the temperature value of the Bluetooth transmission device 1 at the moment, when reaching the alert value, control panel 22 will start fan 14 and rotate, get into outside air from air inlet through hole 15, run through bluetooth transmission device 1, discharge from air exhaust through hole 20, realize circulation of air in bluetooth transmission device 1, reach the cooling purpose, can play dustproof effect through dust screen 19, take out in convenient taking out board 17 follow draw runner 16 through handle 18, thereby conveniently clear up the dust on the dust screen 19, reached and to have cooled down the effect to bluetooth transmission device 1, prolong the device's life.
Example 2
Referring to fig. 5, compared with embodiment 1, in order to improve the practicability of the wireless connection bluetooth advertisement output device, two bolts 23 are fixedly connected to outer walls of two sides of the bluetooth transmission device 1, four bolts 23 penetrate through a fixed block 2, and a nut 24 is connected to an outer wall of one end of each bolt 23 in a threaded manner.
The working principle is as follows: when the Bluetooth transmission device is used, when the protection plate 7 on one side is extruded, the sliding block 4 moves backwards on the sliding rod 5, the spring 8 is compressed, the first rotating rod 3 rotates, the protection plate 7 approaches to the Bluetooth transmission device 1, meanwhile, under the cooperation of the second fixing plate 10, the round rod 11 and the second rotating rod 12, the protection plate 7 on the other side is far away from the Bluetooth transmission device 1, the sliding block 4 moves towards the sliding rod 5 through the first rotating rod 3, the spring 8 stretches, external impact force is greatly buffered, the shell of the Bluetooth transmission device 1 can be protected through the spongy cushion 9, the Bluetooth transmission device has good buffering effect when being subjected to external impact force, double-layer shock absorption and buffering effects can be achieved, damage to the Bluetooth transmission device 1 is avoided, when the internal temperature of the Bluetooth transmission device 1 is in a high-temperature state, the temperature sensor 21 detects the temperature value of the Bluetooth transmission device 1 at the moment, when reaching the alert value, control panel 22 will start fan 14 and rotate, get into outside air from air inlet through hole 15, run through bluetooth transmission device 1, discharge from air exhaust through hole 20, realize circulation of air in bluetooth transmission device 1, reach the cooling purpose, can play dustproof effect through dust screen 19, take out in convenient taking out board 17 follow draw runner 16 through handle 18, thereby conveniently clear up the dust on the dust screen 19, reached and to have cooled down the effect to bluetooth transmission device 1, prolong the device's life.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The wireless connection Bluetooth advertisement output device comprises a Bluetooth transmission device (1) and is characterized in that fixed blocks (2) are arranged on the outer walls of the two sides of the Bluetooth transmission device (1), two first rotating rods (3) are rotatably connected to one side of each fixed block (2), four first rotating rods (3) are rotatably connected to one end of each sliding block (4), two sliding blocks (4) are slidably connected to the inner wall of each sliding block (5), first fixed plates (6) are fixedly connected to the two ends of each sliding rod (5), one protection plate (7) is fixedly connected to one side of each first fixed plate (6), two springs (8) are sleeved on the outer wall of each sliding rod (5), sponge pads (9) are fixedly connected to the two sides of each protection plate (7), and two second fixed plates (10) are fixedly connected to the two sides of each protection plate (7), two fixedly connected with round bar (11), two between one side of second fixed plate (10) the outer wall of round bar (11) rotates and is connected with same second dwang (12).
2. The wireless connection Bluetooth advertisement output device according to claim 1, wherein the same fixing support (13) is fixedly connected between the inner walls of the two sides of the Bluetooth transmission device (1), a fan (14) is fixedly installed on the inner wall of the fixing support (13), a temperature sensor (21) is fixedly installed on the inner wall of one side of the Bluetooth transmission device (1), a control panel (22) is fixedly connected to the inner wall of one side of the Bluetooth transmission device (1), and both the fan (14) and the temperature sensor (21) are electrically connected with the control panel (22).
3. The wireless connection Bluetooth advertisement output device according to claim 1, wherein one side of the Bluetooth transmission device (1) is provided with an air inlet through hole (15), and the other side of the Bluetooth transmission device (1) is provided with an air outlet through hole (20).
4. The wireless connection Bluetooth advertisement output device according to claim 1, wherein two sliding bars (16) are fixedly connected to an outer wall of one side of the Bluetooth transmission device (1), the inner walls of the two sliding bars (16) are slidably connected with the same pulling plate (17), a square through hole is formed in one side of the pulling plate (17), and a dust screen (19) is fixedly connected to the position of the square through hole of the pulling plate (17).
5. The Bluetooth advertisement output device of claim 4, wherein a handle (18) is fixedly connected to one side of the drawing plate (17).
6. The wireless connection Bluetooth advertisement output device according to claim 1, wherein two bolts (23) are fixedly connected to the outer walls of two sides of the Bluetooth transmission device (1), one end of each of the four bolts (23) penetrates through the fixing block (2), and a nut (24) is connected to the outer wall of one end of each of the four bolts (23) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611921.7U CN214591441U (en) | 2021-03-26 | 2021-03-26 | Wireless connection's bluetooth advertisement output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611921.7U CN214591441U (en) | 2021-03-26 | 2021-03-26 | Wireless connection's bluetooth advertisement output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214591441U true CN214591441U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120611921.7U Active CN214591441U (en) | 2021-03-26 | 2021-03-26 | Wireless connection's bluetooth advertisement output device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214591441U (en) |
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2021
- 2021-03-26 CN CN202120611921.7U patent/CN214591441U/en active Active
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