CN214822823U - Loading and unloading type positioning vehicle-mounted device - Google Patents
Loading and unloading type positioning vehicle-mounted device Download PDFInfo
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- CN214822823U CN214822823U CN202120970522.XU CN202120970522U CN214822823U CN 214822823 U CN214822823 U CN 214822823U CN 202120970522 U CN202120970522 U CN 202120970522U CN 214822823 U CN214822823 U CN 214822823U
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Abstract
The utility model discloses a loading and unloading type positioning vehicle-mounted device, which comprises a chassis frame which can be assembled on a vehicle chassis in a detachable way, wherein the upper end of the chassis frame is matched and connected with a chassis separation device, and the chassis separation device is connected with the chassis frame in a positioning and matching way through a front positioning device, a rear positioning device, a quick fastening device and a left positioning device and a right positioning device; the front and rear positioning devices are connected with the limiting columns and the positioning rods on the limiting devices in a matched manner through the positioning inclined buckets to achieve the purpose of front and rear positioning of the vehicle-mounted base; the left and right positioning devices are connected with the positioning shaft on the positioning plate in a matched manner through a tripod to achieve the purpose of left and right positioning of the vehicle-mounted base; the rapid fastening device is matched and connected with the fastening piece on the fastening plate through the fastening frame to achieve the purpose of rapidly fastening the vehicle-mounted base; and the lower end surfaces of the periphery of the chassis separation device are provided with lifting support leg devices. The utility model discloses rational in infrastructure, convenient to use have not only realized the purpose with the chassis location, have still improved handling efficiency through the fastener.
Description
Technical Field
The utility model relates to a can load and unload base for on the haulage vehicle chassis, concretely relates to loading and unloading formula location car-mounted device belongs to transportation equipment technical field.
Background
With the development of the transportation industry, higher requirements are put forward on high efficiency, generalization and convenience of transportation vehicle equipment aiming at the transportation mode of low efficiency of firstly loading and then unloading goods in the past. The following two solutions are proposed aiming at the defect of low transportation efficiency of transportation equipment at present: one is through setting up the arm-pulling type on the chassis and getting rid of the case and directly unload the packing box from its frame, has solved transport vehicle high efficiency utilization's problem, but the packing box need incline the chassis and unload, is not suitable for most heavy transport vehicle. The other type is that the container is jacked up through a hydraulic oil cylinder on the frame, the container is supported on the ground through support legs on the container, but the height of the container cannot be adjusted after the container is dismounted, and the container is not beneficial to being dismounted again.
The closed container of the heavy transport vehicle for loading irregular large goods cannot meet the use requirement, a flat plate frame body is urgently needed to load the large goods, but the common flat plate frame body cannot be accurately positioned and connected with a chassis, and is inconvenient to assemble and disassemble at any time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the defects in the prior art are overcome, the purpose of positioning and fastening with a vehicle chassis is achieved through the front and rear positioning devices, the left and right positioning devices and the quick fastening device, the loading and unloading efficiency is improved through the fastening piece, and the loading and unloading device is reasonable in structure, convenient to use and wide in application.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a loading and unloading formula location car-mounted device, includes the chassis underframe of removable dress on vehicle chassis, chassis disengaging device is connected in the upper end cooperation of chassis underframe, and chassis disengaging device and the front end of chassis underframe are equipped with positioner around mutually supporting, and the both sides of chassis disengaging device and chassis underframe are equipped with positioner about mutually supporting.
The front and rear positioning devices comprise limiting devices arranged at the front ends of the chassis frames, and the middle parts of the front ends of the chassis separating devices are provided with positioning inclined buckets corresponding to the upper end faces of the limiting devices; the upper end surface of the limiting device is vertically connected with a limiting column and a positioning rod; the front end face of the positioning inclined hopper is in contact with the limiting column, a connecting hole perpendicular to the advancing direction is formed in the bottom of the positioning inclined hopper, and the positioning rod penetrates through the connecting hole and can slide left and right in the connecting hole.
The left and right positioning devices comprise positioning shafts and tripods which are arranged on the lower end surface of the connection part of the outer sides of the two side frames of the chassis frame and the chassis separation device; the positioning shaft is fixedly connected between the two positioning plates; the tripod is vertically arranged corresponding to the positioning shaft, and the bevel edge of the tripod is in contact with the positioning shaft.
The chassis separation device and the chassis frame are also provided with fast fastening devices matched with each other, the fast fastening devices comprise fastening plates horizontally connected on the chassis frame, fastening pieces are connected through connecting holes in the fastening plates, fastening frames are arranged on the chassis separation device corresponding to the upper end faces of the fastening plates, and the fastening frames are connected with the fastening plates in a fastening matching mode through the fastening pieces.
The positioning device is characterized in that a positioning long through hole is formed in the contact surface of the lower end of the positioning inclined bucket along the left-right direction, the positioning long through hole is connected with the positioning rod in a sliding fit mode, and the lower end of the positioning rod is fixedly connected to the limiting device through a spring.
The contact position of the limit point of the limit column is in line contact, and the contact position is cylindrical or closed-angle.
The positioning inclined hopper consists of a positioning bottom plate, a rib plate and a connecting plate, wherein the rib plate is of a right-angled trapezoid structure; the rear end face of the positioning bottom plate is vertically connected to the chassis separation device, the upper ends of two side faces of the positioning bottom plate are vertically connected with the upper bottom of the rib plate, the right-angle edge of the rib plate is vertically connected to the chassis separation device, and the front end face of the positioning bottom plate is connected with the inclined waists of the two rib plates through the connecting plate.
The front part of the chassis separation device is transversely connected with a front main supporting beam, the rear part of the chassis separation device is transversely connected with a rear main supporting beam, the front main supporting beam and the rear main supporting beam are symmetrically provided with a pair of left and right positioning devices at two sides of at least one beam, and the two tripods connected between the front main supporting beam and the rear main supporting beam and the two side frames of the chassis separation device are symmetrically arranged in an inwards inclined manner.
The left end and the right end of the front main supporting beam and the right end of the rear main supporting beam are both connected with lifting supporting leg devices, the distance between the left lifting supporting leg device and the right lifting supporting leg device is larger than the width of a vehicle chassis, and the lowest lifting height of the lifting supporting leg devices is that the chassis frame is separated from the vehicle chassis.
The fastening frame is characterized in that a fastening long through hole is formed in the lower end contact surface of the fastening frame along the front-back direction, the shape of the fastening long through hole is the same as the outline of a contact head at the upper end of the fastening piece, and the contact head at the upper end of the fastening piece penetrates through the fastening long through hole and is rotatably connected to the upper end face of the fastening frame.
The fastener is connected the fastening cap by the connecting rod upper end, the lower extreme is connected and is rotated the handle and constitute, the fastener passes through the connecting rod the mounting plate will fastening cap rotates to be connected the upper end of mounting plate.
The fastening frame is composed of a fastening bottom plate and fastening side plates, the rear end face of the fastening bottom plate is vertically and fixedly connected to the chassis separation device, and the upper ends of the two side faces of the fastening bottom plate are vertically connected with the fastening side plates.
The width of the chassis frame is the same as that of the vehicle chassis, and the symmetrical center plane of the chassis frame and the symmetrical center plane of the vehicle chassis are positioned in the same plane.
The lifting support leg device is formed by sequentially connecting an oil cylinder barrel, an oil cylinder rod, an oil cylinder and support legs through an oil cylinder positioning tool.
The utility model has the advantages that:
1) the utility model discloses a chassis underframe and vehicle chassis assemble to through the front and back positioner between chassis disengaging gear and the chassis underframe, control positioner and quick fastener cooperation and be connected the purpose of realizing with vehicle chassis location fastening, vehicle and vehicle-mounted chassis's separation when the vehicle loading and unloading can be convenient for in the use of lift landing leg device, and have the function of loading and unloading at any time, and rational in infrastructure, convenient to use, use extensively.
2) The utility model discloses a front and back positioner is connected the purpose that realizes vehicle-mounted base front and back location through location oblique fill and spacing post and the locating lever cooperation on the stop device, and the location long through-hole of seting up on the oblique fill of location is connected with the locating lever cooperation and has not only realized the spacing purpose of front and back location, still has the effect of controlling the location of being convenient for about removing.
3) The utility model discloses a left and right sides positioner is connected the purpose that realizes location about vehicle-mounted base through the locating shaft cooperation on tripod and the locating plate, and the hypotenuse slope of tripod is inwards, can slide automatic positioning on the hypotenuse of tripod automatically when chassis disengaging device goes up the offset of location about on the position, when satisfying the location purpose, the amount of labour of the personnel that reduce has improved location efficiency greatly.
4) The utility model discloses a quick fastener is connected the purpose that realizes the quick fastening of on-vehicle base through the fastener cooperation on fastening frame and the mounting plate, and the fastening cap on the fastener and the cooperation through-hole of fastening on the fastening frame cooperate through connection to can rotate the fastening cap 90 degrees through the turning handle and reach and fasten the frame fastening or dismantle, still have the advantage of quick dismantlement when reaching the quick fastening purpose, improve handling efficiency through the fastener.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front and rear positioning devices of FIG. 1;
FIG. 3 is a schematic view of the mating connection of the quick fastening device of FIG. 1;
FIG. 4 is a schematic view of the left and right positioning devices of FIG. 1;
fig. 5 is a schematic structural diagram of the lifting leg device in fig. 1.
In the figure, 1-chassis frame, 2-chassis disengaging device, 201-front main supporting beam, 202-rear main supporting beam, 3-limiting device, 4-limiting column, 5-positioning rod, 6-positioning inclined bucket, 601-positioning bottom plate, 602-rib plate, 603-connecting plate, 7-fastening plate, 8-fastening piece, 801-fastening cap, 802-connecting rod, 803-rotating handle, 9-fastening frame, 901-fastening bottom plate, 902-fastening side plate, 10-positioning plate, 11-positioning shaft, 12-tripod, 13-lifting leg device, 1301-cylinder positioning tool, 1302-cylinder barrel, 1303-cylinder rod, 1304-cylinder, 1305-leg, 14-positioning long through hole and 15-fastening long through hole.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
Example (b): as shown in FIGS. 1-5, a loading and unloading type positioning vehicle-mounted device, including removable mounting chassis frame 1 on vehicle chassis, chassis disengaging gear 2 is connected in the upper end cooperation of chassis frame 1, and chassis disengaging gear 2 and chassis frame 1's front end are equipped with positioner around mutually supporting, and the both sides of chassis disengaging gear 2 and chassis frame 1 are equipped with positioner about mutually supporting.
The chassis separation device comprises a front and rear positioning device, a limiting device 3 connected with the front end of a chassis frame 1, and a positioning inclined hopper 6 fixedly connected with the middle part of the front end of a chassis separation device 2 corresponding to the upper end face of the limiting device 3; the upper end surface of the limiting device 3 is vertically connected with a limiting column 4 and a positioning rod 5; the front end face of the positioning inclined hopper 6 is in contact with the limiting column 4, a connecting hole perpendicular to the advancing direction is formed in the bottom of the positioning inclined hopper 6, and the positioning rod 5 penetrates through the connecting hole and can slide left and right in the connecting hole.
Two positioning plates 10 are respectively arranged on the outer side surfaces of the connecting parts of the two side frames of the chassis frame 1 and the chassis separation device 2, a positioning shaft 11 is fixedly connected between the two positioning plates 10, two sides of the lower end surface of the chassis separation device 2 are provided with a tripod 12 corresponding to the upper end of the positioning shaft 11, and the bevel edge of the tripod 12 is in contact with the positioning shaft 11; the fixing positions of the two positioning plates 10 can be interchanged with the fixing position of the tripod 12.
The chassis separation device 2 and the fast fastening device which is arranged on the chassis frame 1 and matched with each other are also included, the fast fastening device comprises a fastening plate 7 which is horizontally connected on the chassis frame 1, and a fastening piece 8 is penetratingly connected on the fastening plate 7 through a connecting hole; the chassis separation device 2 is provided with a fastening frame 9 corresponding to the upper end face of the fastening plate 7, and the fastening frame 9 is connected with the fastening plate 7 in a fastening and matching mode through a fastening piece 8.
The contact position of the limit point of the limit column 4 is in line contact, and the contact position is cylindrical or sharp-angled.
The contact surface of the lower end of the positioning inclined bucket 6 is provided with a positioning long through hole 14 along the left-right direction, the positioning long through hole 14 is connected with the positioning rod 5 in a matching way, and the lower end of the positioning rod 5 is fixedly connected on the limiting device 3 through a spring.
Fastening through holes 15 are formed in the contact surface of the lower end of the fastening frame 9 along the front-back direction, the shape of each fastening through hole 15 is the same as the outline of a contact head at the upper end of the fastening piece 8, and the upper end of the fastening piece 8 penetrates through the corresponding fastening through hole 15 and is rotatably connected to the upper end face of the fastening frame 9.
The front part of the chassis disengaging device 2 is transversely connected with a front main supporting beam 201, the rear part is transversely connected with a rear main supporting beam 202, a pair of left and right positioning devices are symmetrically arranged on two sides of at least one beam of the front main supporting beam 201 and the rear main supporting beam 202, and two tripods 12 connected between the front main supporting beam 201 and the rear main supporting beam 202 and two side frames of the chassis disengaging device 2 are symmetrically arranged with inward inclined oblique edges.
The left end and the right end of the front main supporting beam 201 and the rear main supporting beam 202 are both connected with lifting leg devices 13, the distance between the left lifting leg device 13 and the right lifting leg device 13 is larger than the width of the vehicle chassis, and the lowest lifting height of the lifting leg devices 13 is that the chassis frame 1 is separated from the vehicle chassis.
The positioning inclined hopper 6 consists of a positioning bottom plate 601, a rib plate 602 and a connecting plate 603, wherein the rib plate 602 is of a right-angled trapezoid structure; the rear end face of the positioning bottom plate 601 is vertically connected to the chassis separation device 2, the upper ends of the two side faces of the positioning bottom plate 601 are vertically connected with the upper bottom of the rib plate 602, the right-angle side of the rib plate 602 is vertically connected to the chassis separation device 2, and the front end face of the positioning bottom plate 601 is connected with the inclined waists of the two rib plates 602 through a connecting plate 603.
The fastening piece 8 is composed of a connecting rod 802 with the upper end connected with a fastening cap 801 and the lower end connected with a rotating handle 803, and the fastening piece 8 penetrates through the fastening plate 7 through the connecting rod 802 to connect the fastening cap 801 to the upper end of the fastening plate 7 in a rotating manner.
The fastening frame 9 is composed of a fastening bottom plate 901 and fastening side plates 902, the rear end face of the fastening bottom plate 901 is vertically and fixedly connected to the chassis separation device 2, and the upper ends of the two side faces of the fastening bottom plate 901 are vertically connected to the fastening side plates 902.
The width of the chassis frame 1 is the same as the width of the vehicle chassis, and the symmetry center plane of the chassis frame 1 and the symmetry center plane of the vehicle chassis are in the same plane.
The chassis release device 2 may be a frame structure or a box structure.
The lifting leg device 13 is composed of an oil cylinder barrel 1302, an oil cylinder rod 1303, an oil cylinder 1304 and a leg 1305 which are respectively connected with two ends of an oil cylinder positioning tool 1301 in sequence.
The working principle and the using steps are as follows:
the utility model discloses a position setting of placing or loading and unloading as required of on-vehicle base, when the vehicle loaded, at first the vehicle went into the chassis that makes the vehicle and is located chassis frame 1's below to carry out fastening connection with vehicle chassis and chassis frame 1, fastening cap 801 of 8 upper ends of fastener this moment was located mounting plate 7, and fastening cap 801's appearance profile corresponds with fastening frame 9 on fastening through-hole 15.
The chassis separation device 2 is moved back and forth to enable the positioning rod 5 fixedly connected with the limiting device 3 through a spring to slide downwards on the inclined plane of the connecting plate 603, the front end face of the front end positioning inclined bucket 6 is in contact with the limiting column 4, the upper end of the positioning rod 5 is popped out corresponding to the positioning long through hole 14 in the positioning bottom plate 601, the front position and the rear position are fixed, and the upper end of the positioning rod 5 can move left and right in the positioning long through hole 14.
At this time, the tripods 12 fixedly connected to the front main supporting beam 201 and the rear main supporting beam 202 are positioned on the positioning shaft 11, and if the left and right positions are accurate, the lower end faces of the chassis separating devices 2 between the two symmetrical tripods 12 are just clamped above the chassis frame 1; if the left and right positions are not accurate, the inclined surface at the lower end of the tripod 12 contacts the positioning shaft 11, and the chassis separation device 2 slides between the two symmetrical tripods 12 by sliding on the positioning shaft 11 under the action of gravity, so that the left and right positions are fixed.
After the left and right positions are automatically positioned, the rotating handle 803 on the fastening piece 8 is pushed upwards and rotated, so that the fastening cap 801 is rotated by 90 degrees and vertically fixed on the fastening long through hole 15, and the fastening cap 801 is fastened with the outline structure of the fastening long through hole 15; at this time, after loading, the oil cylinder 1304 can drive the supporting leg 1305 to retract the lifting supporting leg device.
When the vehicle needs to be unloaded, the vehicle is driven to an unloading position, the switch is turned on, the oil cylinder 1304 drives the supporting legs 1305 to extend out to support the vehicle-mounted base, and the vehicle can be driven out after the chassis frame 1 and the vehicle chassis are disassembled.
The front and back positioning device is connected with the limiting column and the positioning rod on the limiting device through the positioning inclined bucket in a matched mode to achieve the purpose of front and back positioning of the vehicle-mounted base, and the positioning long through hole formed in the positioning inclined bucket is connected with the positioning rod in a matched mode to achieve the purpose of front and back positioning limiting, and the front and back positioning device further has the effect of moving left and right to facilitate left and right positioning.
The left positioning device and the right positioning device are connected with the positioning shaft on the positioning plate through the tripod in a matching manner to realize the left positioning and the right positioning of the vehicle-mounted base, the inclined edge of the tripod inclines inwards, and when the chassis separation device is positioned and deviated left and right, the chassis separation device can automatically slide on the inclined edge of the tripod to realize automatic positioning, so that the labor capacity of personnel is reduced while the positioning purpose is met, and the positioning efficiency is greatly improved.
The quick fastening device is connected with the purpose of realizing the quick fastening of the vehicle-mounted base through the matching of the fastening piece on the fastening frame and the fastening plate, the fastening cap on the fastening piece is connected with the long through hole on the fastening frame in a matching and penetrating manner, the fastening cap can be rotated by 90 degrees through the rotating handle to be fastened or detached with the fastening frame, the quick fastening device also has the advantage of quick detachment when achieving the purpose of quick fastening, and the loading and unloading efficiency is improved through the fastening piece.
The utility model discloses a chassis underframe and vehicle chassis assemble to through the front and back positioner between chassis disengaging gear and the chassis underframe, control positioner and quick fastener cooperation and be connected the purpose of realizing with vehicle chassis location fastening, vehicle and vehicle-mounted chassis's separation when the vehicle loading and unloading can be convenient for in the use of lift landing leg device, and have the function of loading and unloading at any time, and rational in infrastructure, convenient to use, use extensively.
The above technical solutions of the present invention are only used for illustration and not for limitation, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a loading and unloading formula location car-mounted device which characterized in that: the vehicle chassis with the detachable chassis frame comprises a chassis frame (1) which is detachably mounted on a vehicle chassis, wherein a chassis separation device (2) is connected to the upper end of the chassis frame (1) in a matched mode, front and rear positioning devices which are matched with each other are arranged at the front ends of the chassis separation device (2) and the chassis frame (1), and left and right positioning devices which are matched with each other are arranged on the two sides of the chassis separation device (2) and the chassis frame (1).
2. A loading and unloading type positioning vehicle-mounted device according to claim 1, characterized in that: the front and rear positioning device comprises a limiting device (3) connected with the front end of the chassis frame (1), and a positioning inclined hopper (6) arranged in the middle of the front end of the chassis separation device (2) and corresponding to the upper end face of the limiting device (3); the upper end face of the limiting device (3) is vertically connected with a limiting column (4) and a positioning rod (5); the front end face of the positioning inclined hopper (6) is in contact with the limiting column (4), a connecting hole perpendicular to the advancing direction is formed in the bottom of the positioning inclined hopper (6), and the positioning rod (5) penetrates through the connecting hole and can slide left and right in the connecting hole.
3. A loading and unloading type positioning vehicle-mounted device according to claim 1, characterized in that: the left and right positioning devices comprise positioning shafts (11) and tripods (12) arranged on the lower end surfaces of the connection parts of the outer sides of the two side frames of the chassis frame (1) and the chassis separation device (2); the positioning shaft (11) is fixedly connected between the two positioning plates (10); the tripod (12) is vertically arranged corresponding to the positioning shaft (11), and the bevel edge of the tripod (12) is in contact with the positioning shaft (11).
4. A loading and unloading type positioning vehicle-mounted device according to claim 1, characterized in that: chassis disengaging gear (2) and chassis frame (1) are last still to be equipped with the quick fastener of mutually supporting, including chassis frame (1) upper level connection's mounting plate (7), through setting up connecting hole through connection fastener (8) on mounting plate (7), correspond on chassis disengaging gear (2) the up end of mounting plate (7) sets up fastening frame (9), fastening frame (9) with through between mounting plate (7) fastener (8) fastening fit is connected.
5. A loading and unloading type positioning vehicle-mounted device according to claim 2, characterized in that: the positioning device is characterized in that a positioning long through hole (14) is formed in the contact surface of the lower end of the positioning inclined bucket (6) in the left-right direction, the positioning long through hole (14) is connected with the positioning rod (5) in a sliding fit mode, and the lower end of the positioning rod (5) is fixedly connected to the limiting device (3) through a spring.
6. A loading and unloading type positioning vehicle-mounted device according to claim 2, characterized in that: the positioning inclined hopper (6) is composed of a positioning bottom plate (601), a rib plate (602) and a connecting plate (603), and the rib plate (602) is of a right-angled trapezoid structure; the rear end face of the positioning bottom plate (601) is vertically connected to the chassis separation device (2), the upper ends of two side faces of the positioning bottom plate (601) are vertically connected with the upper bottom of the rib plates (602), the right-angle sides of the rib plates (602) are vertically connected to the chassis separation device (2), and the front end face of the positioning bottom plate (601) is connected with the inclined waists of the two rib plates (602) through the connecting plate (603).
7. A loading and unloading positioning vehicle-mounted device according to claim 3, characterized in that: the chassis disengaging device is characterized in that the front part of the chassis disengaging device (2) is transversely connected with a front main supporting beam (201), the rear part of the chassis disengaging device is transversely connected with a rear main supporting beam (202), the front main supporting beam (201) and the rear main supporting beam (202) are symmetrically provided with a pair of left and right positioning devices in a bilateral symmetry mode, and two tripods (12) connected between the front main supporting beam (201), the rear main supporting beam (202) and two side frames of the chassis disengaging device (2) are symmetrically arranged in an inward inclining mode.
8. A loading and unloading positioning vehicle-mounted device according to claim 7, characterized in that: the left end and the right end of the front main supporting beam (201) and the right end of the rear main supporting beam (202) are both connected with lifting supporting leg devices (13), the distance between the left lifting supporting leg device and the right lifting supporting leg device (13) is larger than the width of a vehicle chassis, and the lowest lifting height of the lifting supporting leg devices (13) is that the chassis frame (1) is separated from the vehicle chassis.
9. The device of claim 4, further comprising: fastening through holes (15) are formed in the contact surface of the lower end of the fastening frame (9) along the front-back direction, the shape of each fastening through hole (15) is identical to the outline of a contact head at the upper end of the fastening piece (8), and an upper end contact of the fastening piece (8) penetrates through the fastening through holes (15) to be rotatably connected to the upper end face of the fastening frame (9).
10. The device of claim 4, further comprising: fastener (8) are connected fastening cap (801), lower extreme by connecting rod (802) upper end and are connected rotation handle (803) and constitute, fastener (8) pass through connecting rod (802) fastening plate (7) will fastening cap (801) rotate to be connected the upper end of fastening plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970522.XU CN214822823U (en) | 2021-05-08 | 2021-05-08 | Loading and unloading type positioning vehicle-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970522.XU CN214822823U (en) | 2021-05-08 | 2021-05-08 | Loading and unloading type positioning vehicle-mounted device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214822823U true CN214822823U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120970522.XU Active CN214822823U (en) | 2021-05-08 | 2021-05-08 | Loading and unloading type positioning vehicle-mounted device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214822823U (en) |
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2021
- 2021-05-08 CN CN202120970522.XU patent/CN214822823U/en active Active
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