Anti-collision structure for hand plate model
By incorporating clamping and buffering sections into the anti-collision device for prototype models, a stable clamping mechanism is achieved through hydraulic push rods and mechanical linkage. The multi-stage buffer structure absorbs impact forces, solving the problem of insecure fixation and realizing multi-directional protection for prototype models, thus improving the protective effect of the anti-collision device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-16
- Publication Date
- 2026-03-27
AI Technical Summary
The existing anti-collision devices for prototype models are not securely fixed, causing the prototype models to easily fall off during collisions, thus affecting the protective effect.
An anti-collision structure including a clamping part and a buffer part was designed. The clamping part achieves stable clamping through hydraulic push rods and mechanical linkage, while the buffer part absorbs impact force through a multi-stage buffer structure and provides multi-directional protection in combination with rubber clamps and dampers.
It effectively solves the problem of unstable fixation, achieves stable clamping of hand-made models of different sizes, and significantly improves the overall protective performance of the anti-collision device through side and top collaborative protection.
Smart Images
Figure CN224049611U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the anti -collision structure technical field, especially, relate to a hand plate model is with anti -collision structure. BACKGROUND
[0002] Hand plate model is the first piece or a few entity samples of product design after completing, through CNC processing, 3D printing process, is used for verifying design rationality, function feasibility and appearance effect, in use, because it often as test, demonstration or assembly verification entity, may face the situation such as carrying, operating error or with other components collision, and the hand plate model itself material such as resin, ABS or structure can be relatively fragile, set up anti -collision structure can avoid its damage due to collision, thereby guarantee the accuracy of test data, prolong the use cycle and reduce the production cost.
[0003] But the hand plate anti -collision device of prior art in the process of using, its fixed mode is difficult to form effective fixation to hand plate model, this makes hand plate model once encounters the impact, very easy to fall off due to the fixed not firm, and further influence the protection effect of anti -collision device. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of hand plate model is with anti -collision structure, by setting clamping part, it is difficult to form effective fixation to hand plate model by its fixed mode, this makes hand plate model once encounters the impact, very easy to fall off due to the fixed not firm, and further influence the protection effect of anti -collision device problem.
[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:
[0006] The utility model discloses a kind of hand plate model is with anti -collision structure, including buffer plate, further include: clamping part, the clamping part is set on buffer plate;Buffer part, the buffer part is set on the bottom of buffer plate;The clamping part includes clamping assembly, the clamping assembly is installed on the top of buffer plate;And drive assembly, the drive assembly is installed on clamping assembly;The clamping assembly includes the slide rail one fixedly connected on the top of buffer plate, the outer surface of the slide rail one is slidably connected with slide plate, the top of the slide plate is equipped with two sliding grooves, the front surface of the buffer plate is fixedly connected with slide rail two, the outer surface of the slide rail two is slidably connected with two sliding blocks, the top of two the sliding blocks are all fixedly connected with slide rod one, and clamping piece is set on two sliding blocks;Wherein, two slide rod one all extend to two sliding grooves outside and all are slidably connected with two sliding grooves.
[0007] Further, the buffer part includes buffer assembly, the buffer assembly is installed on the bottom of buffer plate;And balance assembly, the balance assembly is installed on buffer assembly;Wherein, balance assembly is located in buffer assembly.
[0008] Furthermore, the drive assembly includes a fixed block fixedly connected to the top of the slide plate, a hoop fixedly connected to the top of the buffer plate, and a hydraulic push rod sleeved on the hoop; wherein the output end of the hydraulic push rod is fixedly connected to the fixed block.
[0009] Furthermore, the buffer assembly includes a base plate disposed at the bottom of the buffer plate, a plurality of dampers I are fixedly connected to the top of the base plate, the top ends of the plurality of dampers I are all fixedly connected to the buffer plate, and springs I are wound around the outer walls of the plurality of dampers I; wherein, one end of the plurality of springs I is fixedly connected to the buffer plate, and the other end of the plurality of springs I is fixedly connected to the base plate.
[0010] Furthermore, the balancing assembly includes two fixed plates fixedly connected to the bottom of the base plate, two sliding rods are fixedly connected to one side of the two fixed plates that are close to each other, two sliding frames are slidably connected to the outer walls of the two sliding rods, connecting rods are hinged to the inner walls of the two sliding frames, and fixed frames are hinged to the ends of the two connecting rods away from the sliding frames. The tops of the two fixed frames are fixedly connected to a buffer plate, and buffer components are provided on the two sliding frames. There are two sets of sliding frames, connecting rods, and fixed frames, which are located on both sides of the buffer components.
[0011] Furthermore, the clamping component includes rubber clamps that are fixedly connected to the front of the two sliders, and anti-collision plates are fixedly connected to the sides of the two rubber clamps that are far apart from each other.
[0012] Furthermore, the buffer includes a second damper fixedly connected to one side of the two sliding frames that are close to each other, and the outer walls of the two second dampers are wound with a second spring; wherein the opposite ends of the second springs are fixedly connected to the two sliding frames.
[0013] This utility model has the following beneficial effects:
[0014] 1. By setting up a clamping part, when in use, the hand model is placed between two rubber clamps, and the hydraulic push rod is activated to make the slide plate slide along the slide rail one. The outward V-shaped slide groove on the slide plate drives the two sliders on the slide rail two and the rubber clamps to move closer to each other and fix the model. The hydraulic and mechanical linkage firmly clamps models of different specifications, solving the problem of traditional fixation that is not firm, and laying the foundation for subsequent anti-collision protection.
[0015] 2. By setting the buffer part, when the hand plate model is impacted from the side, the anti-collision plates on the two rubber clamps will resist the impact force to protect the hand plate model, and when impacted from the top, the buffer plate will transmit the impact to the multiple dampers and the springs of the outer wall, which will buffer and offset the impact force, and in the buffering process, the two fixed frames and connecting rods will also make the articulated sliding frame slide on the sliding rod 2 to approach each other, compress the internal dampers 2 and springs 2 to release the impact force. This setting can form cooperative protection from the side and the top, weaken the side impact force by rigid resistance, and use multi-stage buffering structure to resolve the top impact force, greatly improving the comprehensive protection performance of the anti-collision device.
[0016] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0019] Figure 2 It is a schematic diagram of the clamping part structure of the present application;
[0020] Figure 3 It is a schematic diagram of the buffer part structure of the present application;
[0021] Figure 4 It is Figure 2 It is a partial enlarged schematic diagram of A in the middle;
[0022] Figure 5 It is Figure 3 It is a partial enlarged schematic diagram of B in the middle.
[0023] In the drawings, the components represented by each reference numeral are listed as follows:
[0024] 1, buffer plate; 2, clamping part; 21, clamping assembly; 211, sliding rail one; 212, sliding plate; 213, sliding groove; 214, sliding rail two; 215, sliding block; 216, sliding rod one; 217, rubber clamp; 218, anti-collision plate; 22, driving assembly; 221, fixed block; 222, hoop; 223, hydraulic push rod; 3, buffer part; 31, buffer assembly; 311, bottom plate; 312, damper one; 313, spring one; 32, balancing assembly; 321, fixed plate; 322, sliding rod two; 323, sliding frame; 324, connecting rod; 325, fixed frame; 326, damper two; 327, spring two. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0026] Please refer to Figures 1-5 The utility model discloses a kind of anti-collision structures for hand plate model, including buffer plate 1, still include: clamping part 2, clamping part 2 is set on buffer plate 1;Buffer part 3, buffer part 3 is set at the bottom of buffer plate 1;
[0027] The clamping part 2 comprises a clamping assembly 21 installed on the top of the buffer plate 1, and a driving assembly 22 installed on the clamping assembly 21; the clamping assembly 21 comprises a sliding rail one 211 fixedly connected to the top of the buffer plate 1, the outer surface of the sliding rail one 211 being slidably connected with a sliding plate 212, the top of the sliding plate 212 being provided with two sliding grooves 213, the front surface of the buffer plate 1 being fixedly connected with a sliding rail two 214, the outer surface of the sliding rail two 214 being slidably connected with two sliding blocks 215, the top of each of the two sliding blocks 215 being fixedly connected with a sliding rod one 216, and the two sliding blocks 215 being provided with clamping pieces; wherein the two sliding rod ones 216 each extend out of the two sliding grooves 213 and are slidably connected with the two sliding grooves 213, the driving assembly 22 comprises a fixed block 221 fixedly connected to the top of the sliding plate 212, the top of the buffer plate 1 being fixedly connected with a hoop 222, and the hoop 222 being sleeved with a hydraulic push rod 223; wherein the output end of the hydraulic push rod 223 is fixedly connected with the fixed block 221, and the clamping pieces comprise rubber clamps 217 fixedly connected to the front surfaces of the two sliding blocks 215, and each of the two rubber clamps 217 is fixedly connected with an anti-collision plate 218 on the side away from each other; by arranging the clamping part 2, when in use, the hand plate model to be protected can be placed between the two rubber clamps 217, then the hydraulic push rod 223 is started, the hydraulic push rod 223 will make the sliding plate 212 slide forward by means of the sliding rail one 211, since the sliding plate 212 is provided with outer eight-shaped sliding grooves 213, and the sliding grooves 213 are slidably connected with the sliding rod ones 216 slidably connected with the two sliding blocks 215 on the sliding rail two 214, therefore, during the movement of the sliding plate 212, the two sliding rod ones 216 slidably connected with the outer eight-shaped sliding grooves 213 can respectively drive the sliding blocks 215 and the rubber clamps 217 thereon to move close to each other to fix the hand plate model therein, by this arrangement, the stable clamping of the hand plate models of different specifications can be realized by the double action of hydraulic drive and mechanical linkage, thereby solving the problem of unstable fixation of the traditional fixation mode, and laying a reliable foundation for subsequent anti-collision protection.
[0028] The buffer part 3 comprises a buffer assembly 31 installed on the bottom of the buffer plate 1, and a balance assembly 32 installed on the buffer assembly 31; wherein the balance assembly 32 is located in the buffer assembly 31, the buffer assembly 31 comprises a bottom plate 311 arranged at the bottom of the buffer plate 1, the top of the bottom plate 311 is fixedly connected with a plurality of damper one 312, the top end of the plurality of damper one 312 is fixedly connected with the buffer plate 1, and the outer wall of the plurality of damper one 312 is wound with a spring one 313; wherein one end of the plurality of spring one 313 is fixedly connected with the buffer plate 1, and the other end of the plurality of spring one 313 is fixedly connected with the bottom plate 311, the balance assembly 32 comprises two fixed plates 321 fixedly connected with the bottom of the bottom plate 311, two slide rods two 322 are fixedly connected on the side of the two fixed plates 321 close to each other, two slide frames 323 are slidingly connected on the outer wall of the two slide rods two 322, two connecting rods 324 are hingedly connected on the inner wall of the two slide frames 323, two fixed frames 325 are hingedly connected on the end of the two connecting rods 324 away from the slide frame 323, the top of the two fixed frames 325 is fixedly connected with the buffer plate 1, and a buffer piece is arranged on the two slide frames 323; wherein the slide frame 323, the connecting rod 324 and the fixed frame 325 are provided with two groups, and are located on the two sides of the buffer piece respectively, the buffer piece comprises a damper two 326 fixedly connected on the side of the two slide frames 323 close to each other, and the outer wall of the two damper two 326 is wound with a spring two 327; wherein the ends of the spring two 327 away from each other are fixedly connected with the two slide frames 323, by arranging the buffer part 3, when the hand plate model is subjected to side collision, the anti-collision plate 218 on the two rubber clamps 217 will resist the impact force, and protect the hand plate model, at the same time, when the hand plate model is subjected to top collision, the buffer plate 1 will transmit the impact to the plurality of damper one 312 and the spring one 313 on the outer wall of the plurality of damper one 312, and the impact force can be offset through the buffering of the damper one 312 and the spring one 313, at the same time, in the buffering process of the buffer plate 1, the two slide frames 323 hingedly connected with the two connecting rods 324 on the two fixed frames 325 can slide on the two slide rods two 322 by the two fixed frames 325 and the connecting rods 324 on the two fixed frames 325, and the damper two 326 and the spring two 327 in the two slide frames 323 can be compressed, so as to release the impact force, through the arrangement, the coordinated protection can be formed from the two directions of side and top, the side impact force can be weakened through rigid resistance, the top impact force can be efficiently resolved through the multi-stage buffering structure, and the comprehensive protection performance of the anti-collision device is greatly improved.
[0029] One specific application of the embodiment is: when in use, the hand plate model that needs to be protected can be placed between the two rubber clamps 217, then the hydraulic push rod 223 is started, the hydraulic push rod 223 can make the sliding plate 212 slide forward by means of the sliding rail one 211, because the sliding plate 212 is provided with the outer eight-shaped sliding groove 213, and the sliding groove 213 is in sliding connection with the sliding rod one 216 that slides on the two sliding blocks 215 on the sliding rail two 214, therefore, in the moving process of the sliding plate 212, the two sliding rod ones 216 in sliding connection with the outer eight-shaped sliding groove 213 can respectively drive the sliding blocks 215 and the rubber clamps 217 on the sliding blocks 215 to move close to each other, thereby fixing the hand plate model in them, through the double action of hydraulic drive and mechanical linkage, stable clamping of different specifications of hand plate models can be formed, thereby solving the problem of unstable clamping of the traditional fixing mode, and laying a reliable foundation for subsequent anti-collision protection; when the hand plate model is subjected to side anti-collision, the anti-collision plates 218 on the two rubber clamps 217 will resist the impact force, thereby protecting the hand plate model, and when the hand plate model is subjected to top impact, the buffer plate 1 will transmit the impact to the plurality of dampers one 312 and the spring one 313 on the outer wall of the dampers one 312, through the buffering of the dampers one 312 and the spring one 313, the impact force can be offset, at the same time, in the buffering process of the buffer plate 1, the two connecting rods 324 on the two fixed frames 325 will make the sliding frames 323 in hinged connection with the connecting rods 324 slide on the two sliding rod two 322 and compress the dampers two 326 and the spring two 327 in them, so as to release the impact force, through the above setting, coordinated protection can be formed from two directions of side and top, that is, the side impact force is weakened by rigid resistance, and the top impact force is efficiently resolved by using the multi-stage buffering structure, thereby greatly improving the comprehensive protection performance of the anti-collision device.
[0030] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0031] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.
Claims
1. A shock-absorbing structure for prototype models, comprising a buffer plate (1), characterized in that, Also includes: A clamping part (2) is disposed on a buffer plate (1); A buffer section (3) is provided at the bottom of the buffer plate (1); The clamping part (2) includes a clamping assembly (21) which is mounted on the top of the buffer plate (1); as well as A drive assembly (22) is mounted on a clamping assembly (21); The clamping assembly (21) includes a slide rail (211) fixedly connected to the top of the buffer plate (1), a slide plate (212) slidably connected to the outer surface of the slide rail (211), two slide grooves (213) opened on the top of the slide plate (212), a slide rail (214) fixedly connected to the front of the buffer plate (1), two sliders (215) slidably connected to the outer surface of the slide rail (214), a slide rod (216) fixedly connected to the top of each of the two sliders (215), and clamping parts provided on the two sliders (215); Among them, both slide rods (216) extend outside the two slide grooves (213) and are slidably connected to the two slide grooves (213).
2. The anti-collision structure for a prototype model according to claim 1, characterized in that, The buffer section (3) includes a buffer assembly (31) mounted on the bottom of the buffer plate (1); and A balancing assembly (32) is mounted on a buffer assembly (31); The balancing component (32) is located within the buffer component (31).
3. The anti-collision structure for a prototype model according to claim 2, characterized in that, The drive assembly (22) includes a fixing block (221) fixedly connected to the top of the slide plate (212), and a hoop (222) fixedly connected to the top of the buffer plate (1), and a hydraulic push rod (223) is sleeved on the hoop (222). The output end of the hydraulic push rod (223) is fixedly connected to the fixed block (221).
4. The anti-collision structure for a prototype model according to claim 3, characterized in that, The buffer assembly (31) includes a base plate (311) disposed at the bottom of the buffer plate (1). A plurality of dampers (312) are fixedly connected to the top of the base plate (311). The top ends of the plurality of dampers (312) are all fixedly connected to the buffer plate (1). A spring (313) is wound around the outer wall of the plurality of dampers (312). Among them, one end of several springs (313) is fixedly connected to the buffer plate (1), and the other end of several springs (313) is fixedly connected to the base plate (311).
5. The anti-collision structure for a prototype model according to claim 4, characterized in that, The balancing assembly (32) includes two fixed plates (321) fixedly connected to the bottom of the base plate (311). Two sliding rods (322) are fixedly connected to the side of the two fixed plates (321) that are close to each other. Two sliding frames (323) are slidably connected to the outer walls of the two sliding rods (322). The inner walls of the two sliding frames (323) are hinged with connecting rods (324). The ends of the two connecting rods (324) away from the sliding frames (323) are hinged with fixed frames (325). The tops of the two fixed frames (325) are fixedly connected to the buffer plate (1). Buffer components are provided on the two sliding frames (323). Among them, the sliding frame (323), the connecting rod (324) and the fixed frame (325) are provided in two sets, and are located on both sides of the buffer.
6. The anti-collision structure for a prototype model according to claim 5, characterized in that, The clamping component includes rubber clamps (217) that are fixedly connected to the front of the two sliders (215), and anti-collision plates (218) are fixedly connected to the sides of the two rubber clamps (217) that are far apart from each other.
7. The anti-collision structure for a prototype model according to claim 6, characterized in that, The buffer includes a second damper (326) fixedly connected to one side of the two slide frames (323) close to each other, and the outer walls of the two second dampers (326) are wound with a second spring (327); Among them, the two ends of the spring (327) that are far apart from each other are fixedly connected to the two sliding frames (323).