CN219082651U

CN219082651U - Vehicle-mounted radar dynamic velocimeter

Info

Publication number: CN219082651U
Application number: CN202223394150.4U
Authority: CN
Inventors: 赵怡节
Original assignee: Shanghai Andoray Wave System Engineering Co ltd
Current assignee: Shanghai Andoray Wave System Engineering Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-26
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a vehicle-mounted radar dynamic velocimeter which comprises a support frame, an inserting block and a velocimeter, wherein the inserting block is positioned in an inner cavity at the top of the support frame, the bottom of the velocimeter is fixedly connected with the top of the inserting block, a placing groove is formed in the inner cavity of the inserting block, a positioning mechanism matched with the velocimeter for use is arranged in the inner cavity of the placing groove, and a transmission mechanism matched with the positioning mechanism for use is arranged in the inner cavity of the placing groove. Through setting up support frame, plug-in block, velocimeter, standing groove, positioning mechanism and drive mechanism's cooperation and use, when having solved current and assembling velocimeter and support frame, need use connecting backing plate and a plurality of screw thread joint spare to be connected velocimeter and support frame fixedly, can consume the user certain time, and all need consume certain time with screw thread joint spare at every turn equipment and the in-process of demolising and twist tightly and become flexible, inconvenient user quick problem of assembling velocimeter and support frame.

Description

Vehicle-mounted radar dynamic velocimeter

Technical Field

The utility model belongs to the technical field of radar speed measurement, and particularly relates to a vehicle-mounted radar dynamic speed meter.

Background

The utility model provides a velometer is the purpose of carrying out the speed measuring monitoring through radar demonstration and speed measuring probe to the vehicle that comes and goes, and the in-process that small-size velometer used need monitor through the handheld velometer of user, comparatively inconvenient in the in-process of use, so can carry the support to it usually to reach the effect of fixed point speed measurement, but when assembling velometer and support frame, need use connection backing plate and a plurality of screw joint spare to be connected velocimeter and support frame fixedly, can consume the user certain time, and at every turn the in-process of assembling and demolishing all need consume certain time to twist tightly screw joint spare and become flexible, inconvenient user is quick assembles velometer and support frame, the problem that prior art exists is: when assembling the velocimeter with the support frame, the velocimeter and the support frame are required to be connected and fixed by using the connecting base plate and the plurality of thread clamping pieces, a certain time is consumed by a user, and the thread clamping pieces are required to be twisted tightly and loosened in the process of assembling and disassembling each time, so that the velocimeter and the support frame are inconvenient for the user to quickly assemble.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a vehicle-mounted radar dynamic velocimeter which has the advantage of quickly assembling the velocimeter with a support frame, and solves the problems that when the velocimeter is assembled with the support frame in the prior art, a connecting backing plate and a plurality of thread clamping pieces are needed to be used for connecting and fixing the velocimeter with the support frame, a certain time is consumed for a user, a certain time is consumed for twisting and loosening the thread clamping pieces in each assembling and dismantling process, and the rapid assembly of the velocimeter and the support frame by the user is inconvenient.

The utility model discloses a vehicle-mounted radar dynamic velocimeter, which comprises a support frame, an inserting block and a velocimeter, wherein the inserting block is positioned in an inner cavity at the top of the support frame, the bottom of the velocimeter is fixedly connected with the top of the inserting block, a placing groove is formed in the inner cavity of the inserting block, a positioning mechanism matched with the velocimeter is arranged in the inner cavity of the placing groove, and a transmission mechanism matched with the positioning mechanism is arranged in the inner cavity of the placing groove.

As the utility model is preferable, the positioning mechanism comprises two positioning rods, the top parts of the positioning rods are fixedly connected with the extrusion blocks, the bottoms of the opposite sides of the two positioning rods are fixedly connected with springs, and by arranging the positioning mechanism, the positioning rods play a role in quickly connecting and fixing the support frame and the velocimeter through the plug-in blocks, so that the condition that a certain time is consumed for fixing after the velocimeter is butted with the support frame is avoided.

As the preferable transmission mechanism of the utility model comprises a movable block, the left side and the right side of the bottom of the movable block are contacted with the surface of the extrusion block, the front side of the movable block is fixedly connected with a transmission rod, the top of the movable block is fixedly connected with a tension spring, the top of the tension spring is fixedly connected with the inner wall of the placing groove, and the movable block plays a role of quickly driving the two positioning rods to move through the extrusion block by arranging the transmission mechanism, so that the situation that the velometer cannot be separated from a fixed state when the velometer is required to be removed is avoided.

As the utility model is preferable, the bottoms of the opposite sides of the two positioning rods are fixedly connected with the telescopic rods, the surfaces of the two telescopic rods are sleeved with the U-shaped blocks, the bottoms of the U-shaped blocks are fixedly connected with the inner wall of the placing groove, and the U-shaped blocks play a role of assisting the positioning rods to move according to a certain moving track through the telescopic rods, so that the dislocation of the positioning rods in the moving process is avoided.

As the utility model is preferable, the left side and the right side of the inner cavity of the movable block are movably connected with the supporting rods, one side of the supporting rods, which is close to the inner wall of the placing groove, is fixedly connected with the inner wall of the placing groove, and the supporting rods play a role in limiting the movable block by arranging the supporting rods, so that the condition that the movable block shakes in the moving process is avoided.

As the preferred mode of the utility model, the left and right sides of the inner cavity of the plug block are respectively provided with a connecting hole, the left and right sides of the top of the support frame are respectively provided with a positioning groove, the opposite sides of the two positioning rods penetrate through the connecting holes and extend to the inner cavity of the positioning grooves, and the connecting holes and the positioning grooves are arranged, so that the connecting holes play a role in enabling the positioning rods to be quickly butted with the positioning grooves.

As the preferable mode of the utility model, the front side of the plug-in block is provided with the movable hole, the front side of the transmission rod passes through the movable hole and extends to the front side of the plug-in block, and the movable hole avoids the situation that the transmission rod contacts with the inner wall of the plug-in block to generate friction when moving.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problems that when the velocimeter is assembled with the support frame in the prior art, a connecting base plate and a plurality of thread clamping pieces are needed to connect and fix the velocimeter with the support frame, a certain time is consumed for a user, and a certain time is consumed for twisting and loosening the thread clamping pieces in each assembling and disassembling process, so that the velocimeter and the support frame are inconvenient for the user to quickly assemble.

2. According to the utility model, the supporting frame, the plug-in block, the velocimeter, the placing groove, the positioning mechanism and the transmission mechanism are arranged, the transmission mechanism drives the positioning mechanism to move to a proper position, then the velocimeter is in butt joint with the supporting frame, the plug-in block is required to be inserted into the inner cavity of the supporting frame in the butt joint process, after the butt joint is completed, the transmission mechanism is loosened, and the positioning mechanism can quickly assemble the supporting frame and the velocimeter through the plug-in block in the resetting process, so that the rapid assembly of the supporting frame and the velocimeter is completed.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model providing a perspective;

fig. 3 is a schematic diagram showing connection of the internal structure of the placement tank according to the embodiment of the utility model.

In the figure: 1. a support frame; 2. a plug block; 3. a velometer; 4. a placement groove; 5. a positioning mechanism; 6. a transmission mechanism; 501. a positioning rod; 502. extruding a block; 503. a spring; 601. a movable block; 602. a transmission rod; 603. a tension spring; 7. a telescopic rod; 8. a U-shaped block; 9. a support rod; 10. a connection hole; 11. a positioning groove; 12. a movable hole.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the vehicle-mounted radar dynamic velocimeter provided by the embodiment of the utility model comprises a support frame 1, an inserting block 2 and a velocimeter 3, wherein the inserting block 2 is positioned in an inner cavity at the top of the support frame 1, the bottom of the velocimeter 3 is fixedly connected with the top of the inserting block 2, a placing groove 4 is formed in the inner cavity of the inserting block 2, a positioning mechanism 5 matched with the velocimeter 3 is arranged in the inner cavity of the placing groove 4, and a transmission mechanism 6 matched with the positioning mechanism 5 is arranged in the inner cavity of the placing groove 4.

Referring to fig. 3, the positioning mechanism 5 includes two positioning rods 501, the top of each positioning rod 501 is fixedly connected with an extrusion block 502, and the bottoms of opposite sides of the two positioning rods 501 are fixedly connected with springs 503.

The scheme is adopted: through setting up positioning mechanism 5, locating lever 501 has played the effect that makes support frame 1 and tachymeter 3 carry out the quick connection through plug-in block 2 that can be quick fixed, has avoided appearing consuming the condition that certain time was fixed after tachymeter 3 and support frame 1 dock.

Referring to fig. 3, the transmission mechanism 6 includes a movable block 601, both the left and right sides of the bottom of the movable block 601 are in contact with the surface of the extrusion block 502, a transmission rod 602 is fixedly connected to the front side of the movable block 601, a tension spring 603 is fixedly connected to the top of the movable block 601, and the top of the tension spring 603 is fixedly connected to the inner wall of the placement groove 4.

The scheme is adopted: through setting up drive mechanism 6, movable block 601 has played the effect that can be quick drive two locating levers 501 through extrusion piece 502 and remove, has avoided when need demolish tachometer 3 unable messenger tachometer 3 break away from the condition of fixed state.

Referring to fig. 3, the bottoms of two opposite sides of the positioning rods 501 are fixedly connected with telescopic rods 7, and the bottoms of the U-shaped blocks 8,U and 8 are sleeved on the surfaces of the two telescopic rods 7 and fixedly connected with the inner wall of the placing groove 4.

The scheme is adopted: through setting up telescopic link 7 and U-shaped piece 8,U shape piece 8, played the effect that can assist in the locating lever 501 to remove according to certain activity orbit through telescopic link 7, avoided locating lever 501 to appear the condition of dislocation at the in-process of removing.

Referring to fig. 3, the left and right sides of the inner cavity of the movable block 601 are movably connected with a supporting rod 9, and one side of the supporting rod 9, which is close to the inner wall of the placing groove 4, is fixedly connected with the inner wall of the placing groove 4.

The scheme is adopted: through setting up bracing piece 9, bracing piece 9 has played the effect that can carry out spacing to movable block 601, has avoided movable block 601 to appear rocking the condition at the in-process that removes.

Referring to fig. 2, the left and right sides of the inner cavity of the plugging block 2 are provided with connecting holes 10, the left and right sides of the top of the supporting frame 1 are provided with positioning grooves 11, and the opposite sides of the two positioning rods 501 penetrate through the connecting holes 10 and extend to the inner cavity of the positioning grooves 11.

The scheme is adopted: by providing the connection hole 10 and the positioning groove 11, the connection hole 10 plays a role in enabling the positioning rod 501 to be quickly docked with the positioning groove 11.

Referring to fig. 1, the front side of the socket block 2 is provided with a movable hole 12, and the front side of the transmission rod 602 passes through the movable hole 12 and extends to the front side of the socket block 2.

The scheme is adopted: by providing the movable hole 12, the movable hole 12 avoids the situation that the transmission rod 602 contacts with the inner wall of the plug block 2 when moving, thereby generating friction.

The working principle of the utility model is as follows:

when using, press transfer line 602, transfer line 602 can drive movable block 601 and remove, movable block 601 can stretch extension spring 603 at the in-process that removes, can be with the surface contact of extrusion piece 502 and carry out the atress to extrusion piece 502 at the in-process that movable block 601 removed, after extrusion piece 502 atress, can drive locating lever 501 and remove, locating lever 501 can compress spring 503 at the in-process that removes, after locating lever 501 moves to suitable position, tachometer 3 and support frame 1 dock, the in-process of docking needs to make jack-in piece 2 insert support frame 1's inner chamber, after the dock is accomplished, loosen transfer line 602, the pulling force of extension spring 603 contracts, can be quick drive movable block 601 and reset, movable block 601 can make extrusion piece 502 break away from the state of atress at the in-process that resets, after extrusion piece 502 breaks away from the state of atress, the elasticity resilience of spring 503 can drive locating lever 501 and insert the inner chamber of constant head tank 11 through jack-in 2 makes support frame 1 and tachometer 3 fast assemble, support frame 1 and tachometer 3 fast assemble has been accomplished.

To sum up: this on-vehicle radar dynamic velocimeter uses through setting up support frame 1, plug-in block 2, velocimeter 3, standing groove 4, positioning mechanism 5 and drive mechanism 6's cooperation, has solved current when assembling velocimeter and support frame, needs to use connecting backing plate and a plurality of screw joint spare to be connected velocimeter and support frame fixedly, can consume the user certain time, and all need consume certain time with screw joint spare with the in-process of demolishing at every turn and twist tightly and become flexible, inconvenient user quick problem of assembling velocimeter and support frame.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vehicle-mounted radar dynamic velocimeter, includes support frame (1), grafting piece (2) and velocimeter (3), its characterized in that: the utility model discloses a speed meter, including support frame (1), spliced block (2), standing groove (4) have been seted up to the bottom of tachymeter (3) and the top fixed connection of spliced block (2), the inner chamber of standing groove (4) is provided with positioning mechanism (5) that use with tachymeter (3) cooperation, the inner chamber of standing groove (4) is provided with drive mechanism (6) that use with positioning mechanism (5) cooperation.

2. A vehicle-mounted radar dynamic velocimeter as in claim 1 wherein: the positioning mechanism (5) comprises two positioning rods (501), the top of each positioning rod (501) is fixedly connected with an extrusion block (502), and the bottoms of the opposite sides of the two positioning rods (501) are fixedly connected with springs (503).

3. A vehicle-mounted radar dynamic velocimeter as in claim 2 wherein: the transmission mechanism (6) comprises a movable block (601), the left side and the right side of the bottom of the movable block (601) are in contact with the surface of the extrusion block (502), a transmission rod (602) is fixedly connected to the front side of the movable block (601), a tension spring (603) is fixedly connected to the top of the movable block (601), and the top of the tension spring (603) is fixedly connected with the inner wall of the placing groove (4).

4. A vehicle-mounted radar dynamic velocimeter as in claim 2 wherein: the bottoms of two opposite sides of the positioning rods (501) are fixedly connected with telescopic rods (7), U-shaped blocks (8) are sleeved on the surfaces of the two telescopic rods (7), and the bottoms of the U-shaped blocks (8) are fixedly connected with the inner wall of the placing groove (4).

5. A vehicle-mounted radar dynamic velocimeter as claimed in claim 3, wherein: the left side and the right side of the inner cavity of the movable block (601) are movably connected with support rods (9), and one side, close to the inner wall of the placing groove (4), of the support rods (9) is fixedly connected with the inner wall of the placing groove (4).

6. A vehicle-mounted radar dynamic velocimeter as in claim 2 wherein: connecting holes (10) are formed in the left side and the right side of the inner cavity of the plug block (2), positioning grooves (11) are formed in the left side and the right side of the top of the support frame (1), and one opposite side of each positioning rod (501) penetrates through the connecting holes (10) and extends to the inner cavity of each positioning groove (11).

7. A vehicle-mounted radar dynamic velocimeter as claimed in claim 3, wherein: the front side of the plug-in block (2) is provided with a movable hole (12), and the front side of the transmission rod (602) penetrates through the movable hole (12) and extends to the front side of the plug-in block (2).