CN213892372U - Portable vehicle-mounted radio station device - Google Patents
Portable vehicle-mounted radio station device Download PDFInfo
- Publication number
- CN213892372U CN213892372U CN202023061151.8U CN202023061151U CN213892372U CN 213892372 U CN213892372 U CN 213892372U CN 202023061151 U CN202023061151 U CN 202023061151U CN 213892372 U CN213892372 U CN 213892372U
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- adjusting
- radio station
- telescopic rod
- vehicle
- telescopic
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Abstract
The utility model discloses a portable vehicle-mounted radio station device, which comprises a mounting frame and a vehicle-mounted radio station, wherein an adjusting shaft is arranged on the mounting frame, an adjusting cam is arranged on the adjusting shaft, a telescopic rod is also arranged on the mounting frame in a sliding manner, one end of the telescopic rod is abutted against the adjusting cam, and the other end of the telescopic rod is connected with a compression plate; meanwhile, a return spring for resetting is arranged between the telescopic rod and the mounting frame; a ratchet wheel and a pawl which are matched with each other are also arranged between the adjusting shaft and the mounting rack; when the utility model is used, the transverse position of the contact point of the adjusting cam and the telescopic rod is changed through the rotation of the adjusting cam, so that the telescopic rod is pushed to slide, and further the pushing fastening plate clamps the vehicle-mounted radio station; meanwhile, the vehicle-mounted radio station is fixed in a clamping mode, the contact area between the clamping device and the vehicle-mounted radio station is large, and the stability and the reliability of clamping can be effectively improved.
Description
Technical Field
The utility model relates to a communication equipment technical field, concretely relates to portable vehicle radio station device.
Background
The vehicle-mounted radio station refers to one or more transmitters or receivers or a combination thereof (including auxiliary equipment) which are necessary for developing radio communication services or radio astronomy services and are generally used in urban taxis, large-scale passenger and goods and other transportation units; the main machine of the vehicle-mounted radio station is generally fixed by screws and the like, and although the main machine is firmly fixed, the main machine is inconvenient to detach; if other fastening devices are adopted, the defect of poor fixation is easily caused, and the fastening devices are easily dropped off in the shaking process of the vehicle, so that the driving safety is influenced.
SUMMERY OF THE UTILITY MODEL
To the fixed difficulty that exists among the prior art, demolish inconvenient defect, the utility model discloses a portable vehicle radio station device, the utility model discloses not only can realize the quick fixed of vehicle radio station, it still has easy operation simultaneously, advantages such as reliable and stable.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a portable vehicle-mounted radio station device comprises a mounting frame and a vehicle-mounted radio station, wherein a mounting groove matched with the vehicle-mounted radio station is formed in the mounting frame, a regulating chamber is arranged on one side of the mounting groove, and the regulating chamber is communicated with the mounting groove through a telescopic cavity; an adjusting shaft is rotatably arranged in the adjusting chamber, an adjusting cam is fixedly arranged on the adjusting shaft, an expansion link is slidably arranged in the expansion cavity, one end of the expansion link is in contact with the adjusting cam, and the other end of the expansion link is connected with a fastening plate for fixing a vehicle-mounted radio station; a return spring is arranged in the telescopic cavity, the return spring is sleeved on the telescopic rod, meanwhile, a compression plate is also arranged on the telescopic rod, and two sides of the return spring respectively abut against the compression plate and the inner wall of the telescopic cavity; the side of mounting bracket is provided with the locking chamber with the control chamber intercommunication, and the locking chamber is passed to the one end of regulating spindle, and the fixed ratchet that is provided with on the regulating spindle, the locking intracavity articulate have with ratchet piece complex pawl, be connected with the extension spring between the inner wall in pawl and locking chamber.
Preferably, the outer surface of the adjusting cam is provided with a sliding groove, and the telescopic rod is provided with a pulley matched with the sliding groove.
Preferably, evenly be provided with 3 the same and its at the complete coincide of regulating spindle axis direction projection of structure cams on the regulating spindle, the slip is provided with 3 sets of telescopic links with cam one-to-one on the mounting bracket.
Preferably, the side of mounting bracket and mounting panel all are provided with the antiskid ribbed tile that adopts expanded plastic to make.
Preferably, the fastening plate back is provided with a connecting sleeve, be provided with corresponding connecting hole between telescopic link and the connecting sleeve, be provided with in the connecting hole and be used for connecting fastening plate and telescopic link's connecting screw.
Preferably, the back of the compression plate is provided with a fixing sleeve, a corresponding fixing hole is formed between the fixing sleeve and the telescopic rod, and a fixing screw rod used for connecting the compression plate and the telescopic rod is arranged in the fixing hole.
Preferably, all be provided with the closing plate on regulating chamber and the locking chamber, the terminal surface of regulating spindle still is provided with interior hexagonal regulation hole, is provided with the fixed slot on the mounting bracket, is provided with the regulation pole with interior hexagonal regulation hole adaptation in the fixed slot.
Preferably, a connecting rod is arranged in the locking cavity, a pull ring is arranged on the pawl, two ends of the tension spring are respectively connected with the connecting rod and the pull ring, and a limit cap is sleeved on the connecting rod; the side still is provided with the driving lever on the pawl, be provided with the adjustment tank with driving lever adaptation on the closing plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model comprises a mounting rack and a vehicle-mounted radio station, wherein the mounting rack is provided with an adjusting shaft, the adjusting shaft is provided with an adjusting cam, and the mounting rack is also provided with a telescopic rod in a sliding manner, one end of the telescopic rod is abutted against the adjusting cam, and the other end of the telescopic rod is connected with a compression plate; meanwhile, a return spring for resetting is arranged between the telescopic rod and the mounting frame; a ratchet wheel and a pawl which are matched with each other are also arranged between the adjusting shaft and the mounting rack;
when the utility model is used, the vehicle-mounted radio station is placed in the mounting groove, the adjusting shaft is rotated to drive the adjusting cam to rotate, the contact point between the adjusting cam and the telescopic part is changed, the telescopic rod is propped to slide, the telescopic rod drives the fastening plate to slide left and right, and the fastening plate is tightly attached to the vehicle-mounted radio station at the highest point of the adjusting cam, so that the vehicle-mounted radio station is fixed; meanwhile, the limit of the adjusting shaft is realized through the mutual matching of the ratchet wheel and the pawl, so that the stability of the adjusting shaft is ensured, the looseness of the adjusting shaft in the vibration process of the vehicle is avoided, and the reliability and the stability of the device are improved;
compared with the prior art, the utility model can fix the vehicle-mounted radio station by adjusting the cam and the telescopic rod, and has simple structure and high reliability; meanwhile, the whole set of equipment can be realized by rotating the adjusting shaft, the operation is very simple and convenient, and the user experience degree is greatly improved.
2. The utility model is provided with a chute on the outer surface of the cam, and the telescopic link is provided with a pulley matched with the chute, on one hand, the spacing of the telescopic link can be realized by the matching of the chute of the pulley, and the outward inclination of the telescopic link is avoided, thereby influencing the flexibility flow; on the other hand, the movement friction between the telescopic rod and the adjusting cam can be effectively reduced, the adjustment of the equipment is more labor-saving, the abrasion of the equipment can be effectively reduced, and the service life of the equipment is prolonged.
3. The utility model is provided with 3 sets of mutually matched cams and telescopic rods, which fix the vehicle-mounted radio station from the front, middle and back directions, thus not only improving the reliability of the equipment; meanwhile, the stress of the vehicle-mounted radio station can be effectively balanced, and looseness of the vehicle-mounted radio station due to deflection can be effectively avoided.
4. The utility model is provided with the antiskid plates on the fastening plate and the mounting rack, on one hand, the friction coefficient of the antiskid plates is larger, and the motion friction can be effectively improved, thereby ensuring the stability of clamping; on the other hand, the antiskid plate is made of foamed plastic, and the antiskid plate can be more fit with the appearance of a vehicle-mounted radio station, so that the contact area is increased, and the motion friction is improved.
5. The utility model discloses a link to each other through the connecting sleeve between mounting plate and the telescopic link, link to each other through the fixed sleeve between telescopic link and the compression board, above-mentioned structure not only connection stability is high, and its installation is simple simultaneously, can effectively reduce the assembly degree of difficulty of equipment, and the equipment of a whole set of equipment and the maintenance in later stage are simple.
6. The utility model discloses all be provided with the closing plate on regulation room and locking chamber, the regulating spindle terminal surface still is provided with the regulation hole simultaneously, is provided with the fixed slot on the mounting bracket, is provided with the regulation pole in the fixed slot, can be light realize the rotation to the regulation axle through the cooperation of regulation pole and regulation hole, the regulation of equipment is used very conveniently, uses more humanized; meanwhile, the sunk adjusting holes can shorten the exposed length of the adjusting shaft to the maximum extent, so that the equipment is more attractive, meanwhile, the collision is avoided, and the safety of the equipment is improved.
7. The utility model is provided with the connecting rod in the locking cavity, the pawl is provided with the pull ring, and the reliable connecting node is provided for the tension spring through the fixed rod and the pull ring, thereby improving the structural stability of the tension spring; simultaneously the driving lever stretches out the outside through the adjustment tank, can relieve the locking between ratchet and the pawl through stirring the driving lever, and then makes the regulating spindle automatic re-setting under reset spring's effect, it is more convenient to use, also makes simultaneously equipment can satisfy the fastening requirement of not unidimensional vehicle radio station.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention along the line A-A;
fig. 3 is a schematic structural view of embodiment 2 of the present invention;
FIG. 4 is a cross-sectional view of the present invention along the line B-B;
FIG. 5 is a schematic front view of the present invention;
reference numerals: 1. mounting bracket, 2, vehicle radio station, 3, mounting groove, 4, regulation room, 5, flexible chamber, 6, regulating shaft, 7, regulation cam, 8, telescopic link, 9, mounting plate, 10, reset spring, 11, compression plate, 12, locking chamber, 13, ratchet, 14, pawl, 15, extension spring, 16, spout, 17, pulley, 18, antiskid ribbed tile, 19, connecting sleeve, 20, connecting hole, 21, connecting screw, 22, fixing sleeve, 23, fixed orifices, 24, fixing screw, 25, closing plate, 26, regulation hole, 27, fixed slot, 28, regulation pole, 29, connecting rod, 30, pull ring, 31, spacing cap, 32, driving lever, 33, regulating groove.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following embodiments.
The embodiment is taken as the basic embodiment of the utility model, and discloses a portable vehicle-mounted radio station device, the specific structure is shown in fig. 1 and fig. 2, the portable vehicle-mounted radio station device comprises a mounting frame 1 and a vehicle-mounted radio station 2, the mounting frame 1 is provided with a mounting groove 3 and an adjusting chamber 4, the mounting groove 3 and the adjusting chamber 4 are mutually communicated through a telescopic cavity 5, the vehicle-mounted radio station 2 is placed in the mounting groove 3 during use, and an anti-skid plate 18 made of foamed plastic is bonded on the inner wall of one side of the mounting groove 3;
the top of the adjusting chamber 4 is sealed by a sealing plate 25, meanwhile, a locking cavity 12 is further arranged on the side face of the mounting frame 1, the locking cavity 12 is communicated with the adjusting chamber 4, an adjusting shaft 6 is rotatably arranged in the adjusting chamber 4 through a rolling bearing, and one end of the adjusting shaft 6 penetrates through the locking cavity 12 and the sealing plate 25 thereof and extends out of the mounting frame 1;
3 adjusting cams 7 are uniformly arranged on the adjusting shaft 6, and the projections of the adjusting cams 7 in the axial direction of the adjusting shaft 6 are completely overlapped; the cross section of the telescopic cavity 5 is of a stepped shape, a telescopic rod 8 is slidably arranged in the telescopic cavity, one end of the telescopic rod 8 is positioned in the mounting groove 3, a connecting sleeve 19 is sleeved on the telescopic rod 8, a corresponding connecting hole 20 is formed between the connecting sleeve 19 and the telescopic rod 8, and a connecting screw 21 is arranged in the connecting hole 20, so that the telescopic rod 8 is fixedly connected with the connecting sleeve 19; the connecting sleeve 19 is connected with a fastening plate 9, one surface of the fastening plate 9, which is opposite to the vehicle-mounted radio station 2, is attached with an anti-skid plate 18 made of foamed plastic, and the vehicle-mounted radio station 2 is fixed by clamping the side surface of the vehicle-mounted radio station 2 through the two anti-skid plates 18;
the other end of the telescopic rod 8 is in mutual contact with the adjusting cam 7, so that the telescopic rod 8 is pushed to slide through the adjusting cam 7; a fixing sleeve 22 is sleeved in the middle of the telescopic rod 8, a fixing hole 23 which is matched with the fixing sleeve 22 is formed between the fixing sleeve 22 and the telescopic rod 8, and a fixing bolt 24 is arranged in the fixing hole 23, so that the fixing connection between the fixing sleeve 22 and the telescopic rod 8 is realized; one end of the fixed sleeve 22 is connected with a compression plate 11, the compression plate 11 slides in the telescopic cavity 5 through a sliding pair, meanwhile, a return spring 10 is sleeved on the telescopic rod 8, and two ends of the return spring 10 are respectively abutted against the compression plate 11 and the inner end surface of the telescopic cavity 5;
the adjusting shaft 6 is located one section of locking chamber 12 and still fixedly on be provided with ratchet 13, and it has pawl 14 to articulate in the locking chamber 12, pawl 14 and the mutual adaptation of ratchet 13 are provided with pull ring 30 simultaneously on pawl 14, are provided with connecting rod 29 on the locking chamber 12, be connected with extension spring 15 between connecting rod 29 and the pull ring 30, the cover has been put on connecting rod 29 and is used for injecing the spacing cap 31 of extension spring 15 displacement.
As a preferred embodiment of the present invention, the present invention discloses a portable vehicle-mounted radio device, which has a specific structure as shown in fig. 3 to 5, and includes a mounting frame 1 and a vehicle-mounted radio 2, wherein the mounting frame 1 is provided with a mounting groove 3 and an adjusting chamber 4, the mounting groove 3 and the adjusting chamber 4 are communicated with each other through a telescopic cavity 5, the vehicle-mounted radio 2 is placed in the mounting groove 3 during use, and an anti-skid plate 18 made of foamed plastic is bonded to an inner wall of one side of the mounting groove 3; the side surface of the mounting rack 1 is also provided with a locking cavity 12 communicated with the adjusting chamber 4, and the top surface of the adjusting chamber 4 and the side surface of the locking cavity 12 are sealed by a sealing plate 25;
an adjusting shaft 6 is rotatably arranged in the adjusting chamber 4 through a rolling bearing, 3 adjusting cams 7 are uniformly arranged on the adjusting shaft 6, the projections of the adjusting cams 7 in the axial direction of the adjusting shaft 6 are completely overlapped, an inwards concave sliding groove 16 is formed in the circumferential direction of each adjusting cam 7, an expansion rod 8 is slidably arranged in the expansion cavity 5, one end of each expansion rod 8 is connected with a pulley 17, and the pulley 17 is clamped into the sliding groove 16; the other end of the telescopic rod 8 is connected with a fastening plate 9 positioned in the mounting groove 3 through a connecting sleeve 19;
one end of the adjusting shaft 6 penetrates through the locking cavity 12 and the sealing plate thereof and extends out of the mounting frame 1, an inwards concave inner hexagonal adjusting hole 26 is formed in the end face of the adjusting shaft, a fixing groove 27 is formed in the side face of the mounting frame 1, and an adjusting rod 28 matched with the inner hexagonal adjusting hole 26 is arranged in the fixing groove 27;
a section of the adjusting shaft 6, which is located in the locking cavity 12, is also fixedly provided with a ratchet wheel 13, the locking cavity 12 is internally hinged with a pawl 14, the pawl 14 is matched with the ratchet wheel 13, meanwhile, the pawl 14 is provided with a pull ring 30, the locking cavity 12 is provided with a connecting rod 29, a tension spring 15 is connected between the connecting rod 29 and the pull ring 30, and a limit cap 31 for limiting the displacement of the tension spring 15 is sleeved on the connecting rod 29; meanwhile, a shift lever 32 is further arranged on the pawl 13, an arc-shaped adjusting groove 33 is formed in the sealing plate 25, and the shift lever 32 extends out of the locking cavity 12 through the adjusting groove 33, so that the matching state between the pawl 14 and the ratchet wheel 13 is adjusted by shifting the shift lever 32.
When the utility model is used, the vehicle-mounted radio station is placed in the mounting groove, the adjusting shaft is rotated to drive the adjusting cam to rotate, the contact point between the adjusting cam and the telescopic part is changed, the telescopic rod is propped to slide, the telescopic rod drives the fastening plate to slide left and right, and the fastening plate is tightly attached to the vehicle-mounted radio station at the highest point of the adjusting cam, so that the vehicle-mounted radio station is fixed; meanwhile, the limit of the adjusting shaft is realized through the mutual matching of the ratchet wheel and the pawl, so that the stability of the adjusting shaft is ensured, the looseness of the adjusting shaft in the vibration process of the vehicle is avoided, and the reliability and the stability of the device are improved;
meanwhile, when the vehicle-mounted electric platform needs to be taken out, the limiting of the ratchet wheel and the pawl is relieved through the deflector rod, the adjusting shaft can be released, and the adjusting shaft can automatically reset under the action of the reset spring, so that the fastening plate is loosened;
the utility model is not only firm in fixation, but also simple in structure and high in reliability; meanwhile, the whole set of equipment can be realized by rotating the adjusting shaft, the operation is very simple and convenient, and the user experience degree is greatly improved.
Claims (8)
1. The utility model provides a portable vehicle radio station device, includes mounting bracket (1) and vehicle radio station (2), its characterized in that: the mounting rack (1) is provided with a mounting groove (3) matched with the vehicle-mounted radio station (2), one side of the mounting groove (3) is provided with an adjusting chamber (4), and the adjusting chamber (4) is communicated with the mounting groove (3) through a telescopic cavity (5); an adjusting shaft (6) is rotatably arranged in the adjusting chamber (4), an adjusting cam (7) is fixedly arranged on the adjusting shaft (6), an expansion link (8) is slidably arranged in the expansion cavity (5), one end of the expansion link (8) is in contact with the cam (7), and the other end of the expansion link is connected with a fastening plate (9) for fixing the vehicle-mounted radio station (2); a return spring (10) is arranged in the telescopic cavity (5), the return spring (10) is sleeved on the telescopic rod (8), meanwhile, a compression plate (11) is also arranged on the telescopic rod (8), and two sides of the return spring (10) are respectively abutted against the compression plate (11) and the inner wall of the telescopic cavity (5); the side of mounting bracket (1) is provided with locking chamber (12) with control chamber (4) intercommunication, and locking chamber (12) are passed to the one end of regulating spindle (6), and fixed ratchet (13) that are provided with on regulating spindle (6), and articulated in locking chamber (12) have with ratchet (13) complex pawl (14), be connected with extension spring (15) between the inner wall in pawl (14) and locking chamber (12).
2. A portable vehicle station apparatus as defined in claim 1, wherein: the outer surface of the cam (7) is provided with a sliding groove (16), and the telescopic rod (8) is provided with a pulley (17) matched with the sliding groove (16).
3. A portable vehicle station apparatus as defined in claim 1, wherein: evenly be provided with 3 cams (7) that the structure is the same and at regulating spindle (6) axis direction projection coincidence completely on regulating spindle (6), slide on mounting bracket (1) and be provided with 3 sets of telescopic link (8) with cam (7) one-to-one.
4. A portable vehicle station apparatus as defined in claim 1, wherein: and anti-skid plates (18) made of foamed plastics are arranged on the side surfaces of the fastening plate (9) and the mounting rack (1).
5. A portable vehicle station apparatus as defined in claim 1, wherein: the fastening plate (9) back is provided with connecting sleeve (19), be provided with corresponding connecting hole (20) between telescopic link (8) and connecting sleeve (19), be provided with connecting screw (21) that are used for connecting fastening plate (9) and telescopic link (8) in connecting hole (20).
6. A portable vehicle station apparatus as defined in claim 1, wherein: the back of the compression plate (11) is provided with a fixing sleeve (22), a corresponding fixing hole (23) is formed between the fixing sleeve (22) and the telescopic rod (8), and a fixing screw (24) used for connecting the compression plate (11) and the telescopic rod (8) is arranged in the fixing hole (23).
7. A portable vehicle station apparatus as defined in claim 1, wherein: all be provided with closing plate (25) on regulation room (4) and locking chamber (12), the terminal surface of regulating spindle (6) still is provided with interior hexagonal regulation hole (26), is provided with fixed slot (27) on mounting bracket (1), is provided with in fixed slot (27) with the regulation pole (28) of interior hexagonal regulation hole (26) adaptation.
8. A portable vehicle station apparatus as defined in claim 7, wherein: be provided with connecting rod (29) in locking chamber (12), be provided with pull ring (30) on pawl (14), the both ends of extension spring (15) link to each other with connecting rod (29) and pull ring (30) respectively, still the cover has put spacing cap (31) on connecting rod (29), the side still is provided with driving lever (32) on pawl (14), be provided with on sealing plate (25) with adjusting groove (33) of driving lever (32) adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061151.8U CN213892372U (en) | 2020-12-17 | 2020-12-17 | Portable vehicle-mounted radio station device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061151.8U CN213892372U (en) | 2020-12-17 | 2020-12-17 | Portable vehicle-mounted radio station device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892372U true CN213892372U (en) | 2021-08-06 |
Family
ID=77104565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023061151.8U Expired - Fee Related CN213892372U (en) | 2020-12-17 | 2020-12-17 | Portable vehicle-mounted radio station device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213892372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686662A (en) * | 2021-08-31 | 2021-11-23 | 陕西科技大学 | Adjustable measuring device for leather |
-
2020
- 2020-12-17 CN CN202023061151.8U patent/CN213892372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686662A (en) * | 2021-08-31 | 2021-11-23 | 陕西科技大学 | Adjustable measuring device for leather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211217 |