CN222212056U - Multifunctional tire pressure gauge - Google Patents
Multifunctional tire pressure gauge Download PDFInfo
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- CN222212056U CN222212056U CN202421125014.1U CN202421125014U CN222212056U CN 222212056 U CN222212056 U CN 222212056U CN 202421125014 U CN202421125014 U CN 202421125014U CN 222212056 U CN222212056 U CN 222212056U
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- tire pressure
- circuit board
- hammer
- pressure gauge
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- 238000005286 illumination Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 101000831205 Danio rerio Dynein axonemal assembly factor 11 Proteins 0.000 description 1
- 102100024282 Dynein axonemal assembly factor 11 Human genes 0.000 description 1
- 241001559542 Hippocampus hippocampus Species 0.000 description 1
- 101000831210 Homo sapiens Dynein axonemal assembly factor 11 Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 239000005357 flat glass Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of tire pressure detection, in particular to a multifunctional tire pressure meter which comprises a shell, wherein a tire pressure detection mechanism is arranged at the upper end of the shell, a luminous mechanism is arranged in the middle of the shell, a safety hammer is arranged at the lower end of the shell, caps are respectively arranged at the upper end and the lower end of the shell in a covering mode, a magnet is arranged on one of the caps, and a compass is arranged on the other cap. The utility model is convenient for storage and searching and taking, and when the luminous function of the luminous mechanism is used, the luminous mechanism can be adsorbed on parts of an automobile through the magnet without being held by hands, thereby being convenient for use.
Description
Technical field:
the utility model belongs to the technical field of tire pressure detection, and particularly relates to a multifunctional tire pressure meter.
The background technology is as follows:
The tire pressure gauge is a tool for measuring the pressure of a vehicle tire. In order to enrich the functionality of the tire gauge, a compass, a safety hammer and a lamp are usually arranged on the tire gauge.
Chinese patent utility model (bulletin No. CN203848972U, application day 2014.05.22, bulletin day 2014.09.24) discloses a tire pressure gauge with good air tightness, which is in a shape of a sea horse. The safety hammer comprises a sheath, a first shell, a compass, a rechargeable battery, a PCB (printed circuit board), a valve mechanism, a luminous mechanism, a safety hammer, a display mechanism, a second shell, a blade and an air release button. Grooves are formed in symmetrical positions of the outer surfaces of the first shell and the second shell, and the compass is fixed in the grooves through glue. The first casing, the inboard draw-in groove that sets up of second casing, the cross-section is square brackets shape for inlay luminous mechanism, luminous mechanism passes through the conductor electricity with the PCB board and is connected. The lighting mechanism may be, but is not limited to, an LED lamp or bulb, which functions as illumination. Grooves are formed in the side face of the safety hammer cylinder at intervals and meshed with arc-shaped protrusions formed in the inner sides of the first shell and the second shell at intervals. The safety hammer is used for crushing window glass of an automobile at the moment of crisis.
The tire pressure gauge has the defects that 1, the tire pressure gauge cannot be hung and stored, searching and taking are not facilitated, and 2, when the luminous function is used, the tire pressure gauge needs to be held by hands, and the use is inconvenient.
The invention comprises the following steps:
the utility model aims to provide a multifunctional tire pressure gauge which is convenient to store, search and use, and can be adsorbed on parts of an automobile through a magnet when the luminous function of a luminous mechanism is used, so that the multifunctional tire pressure gauge is not needed to be held by hands and is convenient to use.
The utility model is realized in the following way:
The utility model provides a multi-functional tire pressure gauge, includes the casing, the casing upper end is equipped with tire pressure detection mechanism, and the middle part is equipped with luminous mechanism, lower extreme and is equipped with the safety hammer, casing upper end and lower extreme are covered respectively and are equipped with the block, are equipped with magnet on one of them block, are equipped with the compass on another block.
In the multifunctional tire pressure gauge, the cap comprises a cylindrical portion with one end being opened, the cylindrical portion comprises an end portion and an annular covering portion, the magnet and the compass are respectively arranged at the end portion of the corresponding cap, the end portion of the magnet is provided with a first installation groove for installing the magnet in a concave mode, the end portion of the compass is provided with a second installation groove for installing the compass in a concave mode, the magnet outer cover is provided with a cover plate, and the surface of the cover plate is flush with the surface of the end portion.
In the above-described multifunctional tire gauge, the cap is cylindrical.
In the above-mentioned multifunctional tire pressure gauge, the tire pressure detection mechanism includes the first circuit board that sets up in the casing, stretches out the air cock of casing and set up the display screen on the casing, be equipped with the pressure sensor who detects the tire pressure on the first circuit board, the air cock passes through the trachea and connects pressure sensor, the display screen is connected with first circuit board electricity.
In the multifunctional tire pressure gauge, the air tap mounting seat is integrally formed above the shell, the air tap mounting seat is twisted and inclined from bottom to top to one side, the air tap is arranged on the air tap mounting seat, and the corresponding cap cover is arranged outside the air tap mounting seat.
In the multifunctional tire pressure gauge, the battery electrically connected with the first circuit board is arranged in the middle of the shell, the battery is cylindrical, the light-emitting mechanism comprises a second circuit board arranged above the battery, a flexible circuit board sleeved outside the battery and a plurality of lamp beads arranged on the flexible circuit board, the flexible circuit board is electrically connected with the second circuit board, the second circuit board is electrically connected with the first circuit board, and keys for controlling the lamp beads are arranged on the shell.
In the multifunctional tire pressure gauge, the lamp beads have three modes, namely, a first white light for illumination, a second yellow light for warning and a third red light for warning.
In the multifunctional tire pressure gauge, the shell comprises an upper shell, a lower shell and a middle shell connected with the upper shell and the lower shell, the flexible circuit board is arranged in the middle shell, and the middle shell is made of a light-transmitting material.
In the multifunctional tire pressure gauge, the upper end of the middle shell is connected with the upper shell through the annular protruding block and the annular groove which are clamped, and the lower end of the middle shell is connected with the lower shell through the annular protruding block and the annular groove which are clamped.
In the multifunctional tire pressure gauge, the upper shell, the lower shell and the middle shell are respectively hollow cylinders.
In the multifunctional tire pressure gauge, the upper shell consists of a front shell and a rear shell, and the display screen and the keys are arranged on the front shell.
In the multifunctional tire pressure gauge, the installation column with the hollow structure and the opening at the lower end is integrally formed below the shell, the hammer installation seat is arranged in the installation column, the safety hammer comprises a hammer arranged in the installation column, a top sleeve arranged at the lower end of the installation column in a sliding mode, a first spring with elasticity enabling the hammer to move downwards, and a second spring with elasticity enabling the top sleeve to move downwards, a guide block inclining from bottom to top to the center of the installation column is arranged in the installation column, an installation hole inclining towards one side of the guide block is formed in the hammer installation seat, the hammer is arranged on the installation hole in a sliding mode, a collision block is arranged on the hammer, the lower end of the hammer is arranged in the top sleeve, and a through hole for the lower end of the hammer to extend is formed in the top sleeve.
In the multifunctional tire pressure gauge, the upper end of the hammer is provided with the limiting plate which is in interference with the hammer mounting seat, the inner side wall of the mounting column is provided with the limiting groove, the upper end of the top sleeve is provided with the limiting convex block which is arranged in the limiting groove in a sliding mode, and the limiting convex block is in interference limiting with the lower end face of the limiting groove.
In the multifunctional tire pressure gauge, the lower end of the hammer is in a sharp angle shape, the hammer and the limiting plate are of an integrated structure, the guide block and the hammer mounting seat are of an integrated structure, and the limiting lug and the top sleeve are of an integrated structure.
In the multifunctional tire pressure gauge, the blade holder is arranged on the side wall of the mounting column, the blade is arranged on the blade holder, and the corresponding cap covers the mounting column and the blade holder.
In the multifunctional tire pressure gauge, the cover cap covered at the upper end of the shell is in threaded connection with the shell, and the cover cap covered at the lower end of the shell is in clamping connection with the shell.
Compared with the prior art, the utility model has the outstanding advantages that:
1. The magnet is arranged on the cover cap, when the light-emitting mechanism is stored, the light-emitting mechanism can be adsorbed on any part capable of attracting the magnet in the automobile, can be hung and stored, is convenient to store and find and use, and can be adsorbed on the part of the automobile without being held by hands when the light-emitting function of the light-emitting mechanism is used, so that the light-emitting mechanism is convenient to use;
2. According to the utility model, the magnet is arranged in the first installation groove with the concave end part, the cover plate is arranged on the magnet outer cover, and the surface of the cover plate is flush with the surface of the end part, so that the surface of the cover cap is smooth, the cover cap is convenient to adsorb, and the cover cap is not easy to fall off.
Description of the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is a perspective view of the utility model without the front shell.
Reference numeral 1, a shell; 1a, an upper shell, 1b, a lower shell, 1c, a middle shell, 2, a cap, 2a, an end part, 2b, a cover part, 3, a magnet, 4, a compass, 5, a cover plate, 6, a first circuit board, 7, an air tap, 8, a display screen, 9, an air tap mounting seat, 10, a battery, 11, a second circuit board, 12, a key, 13, a mounting column, 14, a hammer mounting seat, 15, a hammer, 16, a top sleeve, 17, a guide block, 18, a mounting hole, 19, an abutting block, 20, a through hole, 21, a blade holder, 22, a blade, 23, a limiting plate, 24, a limiting groove, 25 and a limiting bump.
The specific embodiment is as follows:
The utility model is further described below with reference to the specific examples, see fig. 1-4:
the utility model provides a multi-functional tire pressure gauge, includes casing 1, casing 1 upper end is equipped with tire pressure detection mechanism, middle part is equipped with luminous mechanism, lower extreme is equipped with the safety hammer, casing 1 upper end and lower extreme are covered respectively and are equipped with block 2, are equipped with magnet 3 on one of them block 2, are equipped with compass 4 on another block 2.
As shown in figures 1-4, the magnet 3 is arranged on the cap 2, during storage, the magnet 3 can be adsorbed on any part capable of attracting the magnet in the automobile, the automobile can be hung for storage, storage and searching and taking are facilitated, and when the light-emitting function of the light-emitting mechanism is used, the magnet 3 can be adsorbed on the part of the automobile, so that the automobile is free from being held by hands and convenient to use.
The tire pressure detection mechanism is arranged at the upper end of the shell 1, the safety hammer is arranged at the lower end of the shell 1, the upper end and the lower end of the shell 1 are respectively covered with the cap 2, the tire pressure detection mechanism is effectively protected, the safety hammer is prevented from injuring a user accidentally, and the layout is reasonable.
According to the utility model, the light-emitting mechanism is arranged in the middle of the shell 1, the compass 4 is arranged on the cap 2, the layout is reasonable, and the space is reasonably utilized.
In the present embodiment, the magnet 3 is provided on the cap 2 provided to cover the upper end of the housing 1, and the compass 4 is provided on the cap 2 provided to cover the lower end of the housing 1.
The cover cap 2 comprises a cylindrical part with one end open, and comprises an end part 2a and an annular cover part 2b, wherein the magnet 3 and the compass 4 are respectively arranged at the end part 2a of the corresponding cover cap 2, the end part 2a of the magnet 3 is provided with a first installation groove for installing the magnet 3, the end part 2a of the compass 4 is provided with a second installation groove for installing the compass 4, the outer cover of the magnet 3 is provided with a cover plate 5, and the surface of the cover plate 5 is flush with the surface of the end part 2a, so that the cover cap 2 is smooth in surface, is convenient for the cover cap 2 to adsorb and is not easy to fall. In this embodiment, the cover 5 is a self-adhesive label.
Preferably, the cap 2 is cylindrical.
The tire pressure detection mechanism comprises a first circuit board 6 arranged in the shell 1, an air tap 7 extending out of the shell 1 and a display screen 8 arranged on the shell 1, wherein a pressure sensor for detecting tire pressure is arranged on the first circuit board 6, the air tap 7 is connected with the pressure sensor through an air pipe, and the display screen 8 is electrically connected with the first circuit board 6. The digital display is realized through the display screen 8, and the use is simple and convenient.
In order to measure the tire pressure through the air tap 7 conveniently, as shown in fig. 2 and 3, an air tap mounting seat 9 is integrally formed above the shell 1, the air tap mounting seat 9 is twisted and inclined from bottom to top to one side, the air tap 7 is arranged on the air tap mounting seat 9, and a corresponding cap 2 is covered outside the air tap mounting seat 9.
The structure of the light emitting mechanism is shown in fig. 2, 3 and 4, a battery 10 electrically connected with a first circuit board 6 is arranged in the middle of the shell 1, the battery 10 is cylindrical, the light emitting mechanism comprises a second circuit board 11 arranged above the battery 10, a flexible circuit board sleeved outside the battery 10 and a plurality of lamp beads arranged on the flexible circuit board, the flexible circuit board is electrically connected with the second circuit board 11, the second circuit board 11 is electrically connected with the first circuit board 6, and a key 12 for controlling the lamp beads is arranged on the shell 1. The space is reasonably utilized, the battery 10 is large in size, long in power supply time, large in luminous area and good in luminous effect.
Preferably, the beads have three modes, a first white light for illumination, a second yellow light for warning, and a third red light for warning.
The casing 1 has a structure in which the casing 1 includes an upper case 1a, a lower case 1b, and a middle case 1c connecting the upper case 1a and the lower case 1b, and the flexible wiring board is disposed in the middle case 1c, and the middle case 1c is made of a light-transmitting material. Light emitted by the lamp beads is transmitted out through the middle shell 1c, and the flexible circuit board and the lamp beads can be effectively protected by the middle shell 1 c.
Further, the upper end of the middle shell 1c is connected with the upper shell 1a through a clamped annular projection and an annular groove, and the lower end is connected with the lower shell 1b through a clamped annular projection and an annular groove.
Preferably, the upper case 1a, the lower case 1b, and the middle case 1c are hollow cylindrical, respectively.
Further, the upper case 1a is composed of a front case and a rear case, and the display 8 and the keys 12 are provided on the front case.
The safety hammer is characterized in that a hollow mounting column 13 with an opening at the lower end is integrally formed below the shell 1, a hammer mounting seat 14 is arranged in the mounting column 13, the safety hammer comprises a hammer 15 arranged in the mounting column 13, a top sleeve 16 slidably arranged at the lower end of the mounting column 13, a first spring with elasticity enabling the hammer 15 to move downwards and a second spring with elasticity enabling the top sleeve 16 to move downwards, a guide block 17 inclining from bottom to top to the center of the mounting column 13 is arranged in the mounting column 13, a mounting hole 18 inclining towards one side of the guide block 17 in the axis direction is arranged on the hammer mounting seat 14, the hammer 15 is slidably arranged on the mounting hole 18, a collision block 19 is arranged on the hammer 15, the lower end of the hammer 15 is arranged in the top sleeve 16, and a through hole 20 for the lower end of the hammer 15 to extend out is arranged on the top sleeve 16.
The working principle of the safety hammer is that the top sleeve 16 is extruded into the mounting column 13 to drive the hammer 15 to move upwards, the first spring and the second spring are compressed until the abutting block 19 abuts against the guide block 17 and then inclines towards the center of the mounting column 13, the hammer 15 moves downwards under the action of the elastic force of the first spring and extends out of the through hole 20, after the top sleeve 16 is loosened, the top sleeve 16 is reset downwards under the action of the elastic force of the first spring, and the hammer 13 is retracted into the top sleeve 16 to reset.
In order to prevent the hammer 15 from being separated from the hammer mounting seat 14, a limiting plate 23 which is in interference limit with the hammer mounting seat 14 is arranged at the upper end of the hammer 15.
In order to prevent the top cover 16 from separating from the mounting column 13, a limit groove 24 is arranged on the inner side wall of the mounting column 13, a limit bump 25 is arranged at the upper end of the top cover 16 and is slidably arranged in the limit groove 24, and the limit bump 25 is in interference limit with the lower end face of the limit groove 24.
Furthermore, the lower end of the hammer 15 is in a sharp angle shape, the hammer 15 and the limiting plate 23 are in an integrated structure, the guide block 17 and the hammer mounting seat 14 are in an integrated structure, and the limiting projection 25 and the top sleeve 16 are in an integrated structure.
In order to cut the safety belt for escape in emergency, a blade frame 21 is arranged on the side wall of the mounting column 13, a blade 22 is arranged on the blade frame 21, and the corresponding cap 2 is covered outside the mounting column 13 and the blade frame 21.
In order to better connect the cap 2 at the upper end of the shell 1 with the shell 1, the cap 2 covered on the upper end of the shell 1 is in threaded connection with the shell 1,
In order to quickly remove the cap 2 at the lower end of the housing 1 in an emergency, so that a safety hammer is used, the cap 2 covered at the lower end of the housing 1 is engaged with the housing 1.
The above embodiments are only one of the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so that all equivalent changes according to the shape, structure and principle of the present utility model are covered by the scope of the present utility model.
Claims (9)
1. The multifunctional tire pressure gauge is characterized by comprising a shell (1), wherein a tire pressure detection mechanism is arranged at the upper end of the shell (1), a luminous mechanism is arranged in the middle of the shell, a safety hammer is arranged at the lower end of the shell, caps (2) are respectively arranged at the upper end and the lower end of the shell (1) in a covering mode, a magnet (3) is arranged on one cap (2), and a compass (4) is arranged on the other cap (2).
2. The multifunctional tire pressure gauge according to claim 1, wherein the cap (2) comprises a cylindrical shape with one end open, and comprises an end part (2 a) and an annular covering part (2 b), the magnet (3) and the compass (4) are respectively arranged at the end part (2 a) of the corresponding cap (2), the end part (2 a) provided with the magnet (3) is concaved inwards to form a first mounting groove for mounting the magnet (3), the end part (2 a) provided with the compass (4) is concaved inwards to form a second mounting groove for mounting the compass (4), the outer cover of the magnet (3) is provided with a cover plate (5), and the surface of the cover plate (5) is flush with the surface of the end part (2 a).
3. The multifunctional tire pressure gauge according to claim 1, wherein the tire pressure detection mechanism comprises a first circuit board (6) arranged in the shell (1), an air tap (7) extending out of the shell (1) and a display screen (8) arranged on the shell (1), a pressure sensor for detecting tire pressure is arranged on the first circuit board (6), the air tap (7) is connected with the pressure sensor through an air pipe, and the display screen (8) is electrically connected with the first circuit board (6).
4. The multifunctional tire pressure gauge according to claim 3, wherein an air tap mounting seat (9) is integrally formed above the shell (1), the air tap mounting seat (9) is twisted and inclined from bottom to top to one side, the air tap (7) is arranged on the air tap mounting seat (9), and the corresponding cap (2) is covered outside the air tap mounting seat (9).
5. The multifunctional tire pressure gauge according to claim 3, wherein a battery (10) electrically connected with the first circuit board (6) is arranged in the middle of the casing (1), the battery (10) is cylindrical, the light-emitting mechanism comprises a second circuit board (11) arranged above the battery (10), a flexible circuit board sleeved outside the battery (10) and a plurality of lamp beads arranged on the flexible circuit board, the flexible circuit board is electrically connected with the second circuit board (11), the second circuit board (11) is electrically connected with the first circuit board (6), and keys (12) for controlling the lamp beads are arranged on the casing (1).
6. The multifunctional tire gauge according to claim 5, wherein the housing (1) comprises an upper case (1 a), a lower case (1 b), and a middle case (1 c) connecting the upper case (1 a) and the lower case (1 b), the flexible wiring board is provided in the middle case (1 c), and the middle case (1 c) is made of a light-transmitting material.
7. The multifunctional tire pressure gauge according to claim 1, wherein a hollow installation column (13) with an opening at the lower end is integrally formed below the casing (1), a hammer installation seat (14) is arranged in the installation column (13), the safety hammer comprises a hammer (15) arranged in the installation column (13), a top sleeve (16) arranged at the lower end of the installation column (13) in a sliding mode, a first spring with an elastic force enabling the hammer (15) to move downwards, and a second spring with an elastic force enabling the top sleeve (16) to move downwards, a guide block (17) inclined from bottom to top to the center of the installation column (13) is arranged in the installation column (13), an installation hole (18) inclined towards the guide block (17) in the axis direction is formed in the hammer installation seat (14), a collision block (19) is arranged on the hammer (15) in the sliding mode, the lower end of the hammer (15) is arranged in the top sleeve (16), and a through hole (20) for the lower end of the hammer (15) to extend out is formed in the top sleeve (16).
8. The multifunctional tire pressure gauge according to claim 7, wherein a blade holder (21) is arranged on the side wall of the mounting column (13), a blade (22) is arranged on the blade holder (21), and the corresponding cap (2) is covered outside the mounting column (13) and the blade holder (21).
9. The multifunctional tire pressure gauge according to claim 1, wherein a cover cap (2) covered at the upper end of the casing (1) is in threaded connection with the casing (1), and the cover cap (2) covered at the lower end of the casing (1) is in clamping connection with the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421125014.1U CN222212056U (en) | 2024-05-21 | 2024-05-21 | Multifunctional tire pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421125014.1U CN222212056U (en) | 2024-05-21 | 2024-05-21 | Multifunctional tire pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222212056U true CN222212056U (en) | 2024-12-20 |
Family
ID=93869006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421125014.1U Active CN222212056U (en) | 2024-05-21 | 2024-05-21 | Multifunctional tire pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222212056U (en) |
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- 2024-05-21 CN CN202421125014.1U patent/CN222212056U/en active Active
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