KR20110013021A - Passive side impact test device for door module of vehicles - Google Patents

Abstract

PURPOSE: A device for testing static side impact for a door module is provided to enable reaction on the door module to be accurately detected and to accurately evaluate the side impact property of the door module by the static collision of an impact pole to the door module by the operation of a static cylinder. CONSTITUTION: A device for testing static side impact for a door module comprises a base frame(B), a door module fixing unit(DU) and an impact unit(IU). Longitudinal guide rails(R1) are formed on both upper sides of one side and the center of the base frame. Horizontal guide rails(R2) are formed on the front and rear upper parts of the other side of the base frame. The door module(DM) is fixed to the door module fixing unit. The door module fixing unit is formed on the longitudinal guide rail of the base frame to be able to move in a longitudinal direction. The impact unit is formed on the horizontal guide rail of the base frame to be able to move in a horizontal direction.

Description

Static side impact tester for door module {PASSIVE SIDE IMPACT TEST DEVICE FOR DOOR MODULE OF VEHICLES}

The present invention relates to a static side impact test apparatus for a door module, and more particularly, by static impacting the impact pole against the door module by operating a hydraulic cylinder in a state where only the door module is fixed, thereby improving the side impact characteristics of the door module. A static side impact test apparatus for a door module to be evaluated.

In general, when developing a new car for the first time in a car maker, various safety tests are conducted to verify the safety of the developed vehicle. This establishes a certain standard and checks the completeness according to whether the standard is appropriate.

In particular, safety in a vehicle is the most influential factor in the completeness of the vehicle, as it relates to the life of the rider, and many countries in the world apply the strictest standards to the safety of the vehicle. .

In this safety test, in particular, the side impact test to prepare for the side collision of the vehicle proceeds by a method of measuring the amount of deformation of the door by applying an impact to the door mounted on the vehicle body.

However, as described above, the side impact test of the conventional vehicle proceeds with the door mounted on the vehicle body, and not only the test cost and the test time are excessively consumed, but also the collision load and the speed of the collision are not constant, thereby reducing the reaction force of the door. The disadvantage is that it is difficult to measure accurately.

Therefore, the present invention has been invented to solve the shortcomings of the prior art, the problem to be achieved by the present invention is to fix the door module only through the fixing bracket on the fixing frame of the door module fixing unit, by the operation of the static cylinder The static impact impact against the door module provides a static side impact test apparatus for the door module that can accurately evaluate the side impact characteristics of the door module and reduce the test cost and time.

The static side impact test apparatus for the door module according to the present invention for realizing the technical problem as described above comprises a longitudinal guide rail on both sides and the center on one side of the upper surface, and a transverse guide rail on the front and back sides of the other side. frame; A door module fixing unit configured to be movable in a longitudinal direction on a longitudinal guide rail on the base frame while fixing the door module; The front side of the door module is configured to be movable in the lateral direction on the lateral guide rail on the base frame corresponding to the front surface of the door module, and to move the impact pole in the vertical direction corresponding to the door module. It includes an impact unit to measure the deformation amount of the door module by statically impacting the impact pole.

The door module fixing unit may be installed to be movable along a longitudinal guide rail on an upper portion of the base frame, and a vertical movement plate configured to form a plurality of width direction guide grooves on an upper surface thereof; Bilateral width moving plates provided on both sides of the upper surface of the longitudinal moving plate to be movable along the width direction guide grooves; Bilateral fixing frames each of which is installed in a triangular frame shape on each of the width direction moving plates, and each of which has a vertical guide groove formed thereon; A fixing bracket which is installed to be movable and fixed along each of the vertical guide grooves of each of the fixing frames, and is fixed to the both fixing frames by fastening the hinge portion and the latch portion of the door module; Longitudinal movement means configured between the base frame and the longitudinal movement plate to move the longitudinal movement plate in the longitudinal direction with respect to the base frame, and output a movement displacement signal to the controller; It is characterized by consisting of the width direction moving means configured to move between the two sides of the longitudinal movement plate and each of the width movement plate in the width direction relative to the longitudinal movement plate.

The longitudinal movement means is disposed in the longitudinal direction in the central portion of the upper surface of the one side of the base frame, both ends are rotatably installed through the bearing unit, the outer end of the first screw rod constituting a rotary handle; A first screw nut fixed to a bottom surface of the longitudinal moving plate and fastened to the first screw rod; A first encoder installed at one side of the base frame and connected to a pulley and a belt at one end of the first screw rod to receive a rotational force of the first screw rod, and output a movement displacement signal of the longitudinal moving plate; It features.

The width direction moving means is disposed on both sides of the upper surface of the longitudinal movement plate in the width direction, one end is rotatably installed through the bearing unit, the outer end of the second screw rod constituting a rotary handle; A second screw nut is fixed to the lower surface of the widthwise moving plate and is coupled to the second screw rod.

And the impact unit is a transverse movement plate which is installed to be movable in the transverse direction along the transverse guide rail on the other side of the base frame; Two side impact frames installed vertically at both ends of the transverse moving plate corresponding to the door module, each groove having a slide groove formed in a vertical direction, and a slide guider formed in a vertical direction at each other side thereof; Two side plates connecting between the two impact frames and the transverse movement plate; An upper plate connecting upper ends of both side plates; A slide plate disposed on one surface of both impact frames corresponding to the door module and installed in the slide groove and the slide guider so as to be movable in a vertical direction through a slider and a slider block; A static cylinder installed in a horizontal direction in a vertical center of the slide plate; An impact plate fixed to an end of an operating rod of the static cylinder; Upper and lower guide rods slidably installed on the slide plate corresponding to the upper and lower portions of the static cylinder, respectively, the front end of the static cylinder passing through the impact plate; An impact pawl mounted on a tip of the upper and lower guide rods corresponding to the impact plate; A load cell installed on each of the upper and lower guide rods between the impact pole and the impact plate to measure a reaction force received by the door module at impact; Transverse movement means configured between the base frame and the transverse movement plate to move the transverse movement plate in the transverse direction with respect to the base frame, and output a movement displacement signal to the controller; It is configured between the upper plate and the slide plate to move the slide plate in the vertical direction with respect to the impact frame on both sides, characterized in that consisting of the vertical movement means for outputting the movement displacement signal to the controller.

The static cylinder is characterized by consisting of a hydraulic cylinder.

The transverse movement means is disposed in the transverse direction on the other side of the base frame so that both ends are rotatably installed through the bearing unit, the outer end of the third screw rod constituting a rotary handle; A third screw nut fixed to a lower surface of the lateral moving plate and fastened to the third screw rod; A third encoder installed at one side of the base frame and connected to a front end of the third screw rod by a pulley and a belt to receive a rotational force of the third screw rod and output a movement displacement signal of the transverse movement plate; It features.

The vertical movement means is connected to the upper plate and the transverse plate is disposed in the vertical direction so that both ends are rotatably installed through the bearing unit, respectively, the upper end of the fourth screw rod constituting a rotary handle; A fourth screw nut fixed on the slide plate and fastened to the fourth screw rod; It is installed on the upper plate is connected to the front end of the fourth screw rod by a pulley and a belt is characterized in that it consists of a fourth encoder for receiving the rotational force of the fourth screw rod and outputs a displacement signal.

According to the static side impact test apparatus for a door module according to the present invention as described above, the door module is fixed on the fixing frame of the door module fixing unit with only the door module fixed, and the impact on the door module by the operation of the static cylinder. By statically colliding the poles, the reaction force received by the door module through the load cell can be accurately detected, thereby accurately evaluating the side impact characteristics of the door module.

In addition, the impact test can be carried out by fixing only the door module, thereby reducing test cost and time.

In addition, it is easy to adjust the position of the door module, the up and down, left and right position of the impact pole, there is also an advantage that has a common test that can be impact test for the door model of the multi-vehicle.

Hereinafter, the preferred configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

1 is a plan view of a static side impact test apparatus for a door module according to an embodiment of the present invention, Figure 2 is a side view of a static side impact test apparatus for a door module according to an embodiment of the present invention.

In the static side impact test apparatus for the door module according to the present embodiment, as shown in FIGS. 1 and 2, a door is basically formed at a lower side of the base frame B and one side of the base frame B. The module fixing unit (DU) and the impact unit (IU) configured on the other side of the base frame (B).

First, the base frame (B) forms a longitudinal guide rail (R1) on both sides and the center on one side of the upper surface, and a transverse guide rail (R2) on the front and rear sides of the other side.

The door module fixing unit DU is configured to be movable in the longitudinal direction on the longitudinal guide rail R1 on the base frame B while fixing the door module DM.

In the specific configuration of the door module fixing unit DU, the longitudinal movement plate P1 is installed to be movable along the longitudinal guide rail R1 on one side of the base frame B, and the longitudinal movement plate is provided. Five width direction guide grooves G1 are formed on the upper surface of P1 in the width direction.

On both sides of the upper surface of the longitudinal movement plate P1, both side width movement plates P2 are installed to be movable along the width direction guide grooves G1.

Fixing frames F1 are erected on the respective widthwise moving plates P2 in a triangular frame shape, and vertical guide grooves G2 are formed on one surface and the inner surface of the fixing frames F1, respectively.

The fixing bracket 11 is installed to slide and fix along the vertical guide grooves G2 of the fixing frames F1, and the hinge portion 13 and the latch portion 15 of the door module DM. ) To be fixed by setting a position on both sides of the fixing frame (F1).

A longitudinal movement means is configured between the base frame B and the longitudinal movement plate P1 to move the longitudinal movement plate P1 in the longitudinal direction with respect to the base frame B, and the movement displacement signal. Is output to a controller (not shown).

Here, the longitudinal movement means is the first screw rod (SR1) is disposed in the longitudinal direction in the central portion of the upper surface of one side of the base frame (B), both ends are rotatably installed through the bearing unit (BU), the outer end of the It comprises a rotary knob (HD).

A first screw nut SN1 fastened to the first screw rod SR1 is fixedly installed on a lower surface of the longitudinal movement plate P1.

In addition, the one side of the base frame (B) is connected to the pulley (PL) and the belt (V) to one side of the front end of the first screw rod (SR1) receives the rotational force of the first screw rod (SR1) in the longitudinal direction The 1st encoder EC1 which outputs the movement displacement signal of the movement plate P1 is provided.

In addition, a width moving means is formed between both sides of the longitudinal moving plate P1 and the respective width moving plates P2 to move the width moving plate P2 in the width direction with respect to the longitudinal moving plate P1. Will be moved to.

That is, the width direction moving means, as shown in Figure 3, the second screw rod (SR2) is disposed on both sides of the upper surface of the longitudinal movement plate (P1) in the width direction, respectively, one end thereof is a bearing unit (BU) It is rotatably installed through, and the outer end constitutes a rotary handle (HD).

In addition, a second screw nut SN2 fastened to the second screw rod SR2 is fixedly installed on a lower surface of the width direction moving plate P2.

On the other hand, the impact unit (IU) is configured to be movable in the lateral direction on the horizontal guide rail (R2) on the base frame (B) corresponding to the front surface of the door module (DM), the door module The impact pole 17 is configured to be movable in the vertical direction corresponding to the DM to measure the deformation amount of the door module DM by statically colliding the impact pole 17 on the front surface of the door module DM. do.

In the specific configuration of the impact unit (IU) is a transverse movement plate (P3) is installed on the other side of the base frame (B) to move in the transverse direction along the transverse guide rail (R2).

Impact frames F2 are vertically installed at both ends of the transverse moving plate P3 corresponding to the door module DM, respectively, and slide grooves 21 are formed in the vertical direction on each side thereof. On the other side, the slide guider 23 is configured in the vertical direction.

Side plates P4 are connected to both side impact frames F2 and the lateral movement plate P3, respectively.

The upper ends of both side plates (P4) are connected to the upper plate (P5).

In addition, a slide plate P6 is disposed on one surface of the both impact frames F2 corresponding to the door module DM so that the slider 25 and the slider block are respectively disposed in the slide groove 21 and the slide guider 23. It is installed so that the slide can move in the vertical direction through the (27).

The static cylinder 29 is installed in the horizontal direction at the center of the vertical direction of the slide plate P6.

Here, the static cylinder 29 is preferably made of a hydraulic cylinder with the hydraulic pressure as the working pressure.

And the impact plate (P7) is fixedly mounted to the front end of the operating rod 31 of the static cylinder (29).

In addition, upper and lower guide rods 33 and 35 of the static cylinder 29 are respectively slidably installed in the slide plate P6 in parallel with the static cylinder 29. Each tip of the lower guide rods 33 and 35 penetrates through the impact plate P7 and is connected to the impact pole 17.

In other words, the impact pawl 17 is mounted at the front end of the upper and lower guide rods 33 and 35 corresponding to the impact plate P7.

In addition, one load cell 37 and 39 is installed between the impact pole 17 and the impact plate P7, respectively, on the upper and lower guide rods 33 and 35 to receive the door module DM at impact. The reaction force is measured and the signal is output to a controller (not shown).

A transverse movement means is constituted between the base frame B and the transverse movement plate P3 to move the transverse movement plate P3 laterally with respect to the base frame B, and the movement displacement signal. To the controller (not shown).

That is, the transverse movement means has a third screw rod (SR3) is disposed in the transverse direction on the upper surface of the other side of the base frame (B), both ends thereof are rotatably installed through the bearing unit (BU), the outside of the The tip constitutes a rotary handle HD.

A third screw nut SN3 fastened to the third screw rod SR3 is fixedly installed on a lower surface of the lateral movement plate P3.

In addition, the one side of the base frame (B) is connected to the pulley (PL) and the belt (V) to one side of the front end of the third screw rod (SR3) receives the rotational force of the third screw rod (SR3) in the transverse direction A third encoder EC3 is provided which outputs the movement displacement signal of the movement plate P3 to a controller (not shown).

Meanwhile, a vertical movement means is configured between the upper plate P5 and the slide plate P6 to move the slide plate P6 in the vertical direction with respect to both impact frames F2, and to transmit the movement displacement signal. Output to a controller (not shown).

That is, the vertical movement means is arranged in the vertical direction by connecting the upper plate (P5) and the transverse plate (P3) to the fourth screw rod (SR4), both ends thereof through the bearing unit (BU) It is installed to be rotatable, the upper portion of the rotating handle (HD) constitutes.

A fourth screw nut SN4 is fixed on the slide plate P6 and fastened to the fourth screw rod SR4.

In addition, a fourth encoder (EC4) is installed on the upper plate (P5) is connected to one side of the front end of the fourth screw rod (SR4) and the pulley (PL) and the belt (V) fourth screw rod (SR4). Receives a rotational force of and outputs a displacement signal of the slide plate (P6) to the controller (not shown).

Accordingly, the operation of the static side impact test apparatus for the door module having the configuration as described above may fix the hinge part 13 and the latch part 15 of the door module DM through the fixing bracket 11 to both side fixing frames F1. Securely mount onto.

At this time, when it is necessary to adjust the width of the both sides of the fixed frame (F1) according to the standard of the door module (DM) by rotating each of the second screw rod (SR2) of the width direction moving means longitudinal movement plate ( The positions of both side width moving plates P2 are moved relative to P1).

In order to adjust the longitudinal position of the door module DM, the first screw rod SR1 of the longitudinal movement means is rotated to move the position of the longitudinal movement plate P1 with respect to the base frame B. Will be adjusted.

On the other hand, in order to adjust the lateral position of the impact pawl 17 relative to the door module DM, by rotating the third screw rod (SR3) of the lateral movement means to move horizontally with respect to the base frame (B) The position of the plate P3 is moved and adjusted.

In addition, in order to adjust the vertical height of the impact pawl 17 relative to the door module DM, the fourth screw rod SR4 of the vertical movement means is rotated so as to slide the slide plate (2) against the impact frames F2 on both sides. The position of P6) is moved and adjusted.

As such, when the static cylinder 29 is driven in a state in which the impact position of the impact pole 17 with respect to the door module DM is accurately set, the static cylinder 29 is driven forward at a set speed so as to The impact pole 17 is caused to collide with the door module DM.

In this case, the upper and lower load cells 37 and 39 detect the reaction force received by the door module DM and output the signal to a controller (not shown).

1 is a plan view of a static side impact test apparatus for a door module according to an embodiment of the present invention.

2 is a side view of a static side impact test apparatus for a door module according to an embodiment of the present invention.

3 is a front view of the door module fixing unit applied to the static side impact test apparatus for the door module according to the embodiment of the present invention.

4 is a state diagram used in the static side impact test apparatus for a door module according to an embodiment of the present invention.

Claims (15)

A base frame constituting a longitudinal guide rail at both sides and a center of one side upper surface, and a transverse guide rail at the front and rear sides of the other side surface; A door module fixing unit configured to be movable in a longitudinal direction on a longitudinal guide rail on the base frame while fixing the door module; The front side of the door module is configured to be movable in the lateral direction on the lateral guide rail on the base frame corresponding to the front surface of the door module, and to move the impact pole in the vertical direction corresponding to the door module. Static side impact test apparatus for a door module comprising an impact unit for measuring the deformation amount of the door module by statically impacting the impact pole. In claim 1, The door module fixing unit A longitudinal moving plate installed on the upper side of the base frame to be movable along a longitudinal guide rail, and having a plurality of widthwise guide grooves formed on an upper surface thereof in a width direction; Bilateral width moving plates provided on both sides of the upper surface of the longitudinal moving plate to be movable along the width direction guide grooves; Two side fixing frames each of which is installed upright in a triangular frame shape on each of the widthwise moving plates, and vertical guide grooves are formed on each one surface and the inner surface thereof; A fixing bracket which is installed to be movable and fixed along each of the vertical guide grooves of each of the fixing frames, and is fixed to the both fixing frames by fastening the hinge portion and the latch portion of the door module; Longitudinal movement means configured between the base frame and the longitudinal movement plate to move the longitudinal movement plate in the longitudinal direction with respect to the base frame, and output a movement displacement signal to the controller; A static side for door module, characterized in that it is composed between the two sides of the longitudinal movement plate and each of the width movement plate to move the width movement plate in the width direction relative to the longitudinal movement plate. Impact tester. In claim 2, The longitudinal movement means A first screw rod disposed in a longitudinal direction in a central portion of an upper surface of the base frame such that both ends are rotatably installed through a bearing unit, and an outer end of which comprises a first rotating rod; A first screw nut fixed to a bottom surface of the longitudinal moving plate and fastened to the first screw rod; A first encoder installed at one side of the base frame and connected to a pulley and a belt at one end of the first screw rod to receive a rotational force of the first screw rod, and output a movement displacement signal of the longitudinal moving plate to a controller. Static side impact test apparatus for the door module, characterized in that made. 4. The method of claim 3, The width direction moving means A second screw rod disposed on both sides of the upper surface of the longitudinal movement plate so as to be rotatably installed at one end thereof through a bearing unit, and having a rotating handle at an outer end thereof; The static side impact test apparatus for the door module, characterized in that the second screw nut is fixed to the lower surface of the width moving plate is fastened to the second screw rod. In claim 1, The impact unit A transverse movement plate installed on the other side of the base frame to be movable in a transverse direction along a transverse guide rail; Two side impact frames installed vertically at both ends of the transverse moving plate corresponding to the door module, each groove having a slide groove formed in a vertical direction, and a slide guider formed in a vertical direction at each other side thereof; Two side plates connecting between the two impact frames and the transverse movement plate; An upper plate connecting upper ends of both side plates; A slide plate disposed on one surface of both impact frames corresponding to the door module and installed in the slide groove and the slide guider so as to be movable in a vertical direction through a slider and a slider block; A static cylinder installed in a horizontal direction in a vertical center of the slide plate; An impact plate fixed to an end of an operating rod of the static cylinder; Upper and lower guide rods slidably installed on the slide plate corresponding to the upper and lower portions of the static cylinder, respectively, the front end of the static cylinder passing through the impact plate; An impact pawl mounted on a tip of the upper and lower guide rods corresponding to the impact plate; A load cell installed on the upper and lower guide rods between the impact pole and the impact plate to measure reaction force received by the door module at impact; Transverse movement means configured between the base frame and the transverse movement plate to move the transverse movement plate in the transverse direction with respect to the base frame, and output a movement displacement signal to the controller; Static side for the door module is configured between the upper plate and the slide plate to move the slide plate in the vertical direction with respect to the impact frame on both sides, and outputs the movement displacement signal to the controller Impact tester. In claim 1, The static cylinder is Static side impact test apparatus for a door module, characterized in that consisting of a hydraulic cylinder. In claim 1, The lateral movement means A third screw rod disposed on the other upper surface of the base frame in a transverse direction so that both ends thereof are rotatably installed through a bearing unit, and an outer end of which comprises a third screw rod; A third screw nut fixed to a lower surface of the lateral moving plate and fastened to the third screw rod; A third encoder installed at one side of the base frame and connected to a front end of the third screw rod by a pulley and a belt to receive the rotational force of the third screw rod and output a movement displacement signal of the transverse movement plate to a controller; Static side impact test apparatus for the door module, characterized in that made. In claim 1, The vertical movement means A fourth screw rod disposed in the vertical direction by connecting the upper plate and the transverse plate so that both ends thereof are rotatably installed through a bearing unit, and a top of the fourth screw rod constituting a rotating handle; A fourth screw nut fixed on the slide plate and fastened to the fourth screw rod; A fourth encoder installed on the upper plate and connected to a pulley and a belt at one end of the fourth screw rod to receive a rotational force of the fourth screw rod and output a movement displacement signal of the slide plate to a controller; Static side impact tester for door modules. A base frame constituting a longitudinal guide rail at both sides and a center of one side upper surface, and a transverse guide rail at the front and rear sides of the other side surface; A longitudinal movement plate having a plurality of widthwise guide grooves formed on an upper surface thereof, the longitudinal movement plates being installed to be movable in the longitudinal direction through longitudinal movement means on the longitudinal guide rails; Bilateral width moving plates provided on both sides of the longitudinal moving plate so as to be movable in the width direction through the width moving means on both sides; Bilateral fixing frames each of which is installed in a triangular frame shape on each of the width direction moving plates, and each of which has a vertical guide groove formed thereon; A fixing bracket which is installed to be movable and fixed along each vertical guide groove of each of the fixing frames, and is fixed to both of the fixing frames by fastening the hinge portion and the latch portion of the door module; A transverse movement plate installed on the transverse guide rail so as to be movable in a transverse direction through a transverse movement means; Two side impact frames installed vertically at both ends of the transverse moving plate corresponding to the door module, each groove having a slide groove formed in a vertical direction, and a slide guider formed in a vertical direction at each other side thereof; Two side plates connecting between the two impact frames and the transverse movement plate; An upper plate connecting upper ends of both side plates; A slide plate disposed on one surface of both impact frames corresponding to the door module, the slide plate being installed in the slide groove and the slide guider so as to be movable in a vertical direction through a vertical movement means in a state of being installed through a slider and a slider block; ; Static side impact test for the door module is installed in the horizontal direction on the slide plate including an impact unit to impact the impact pole to the front surface of the door module using a driving force of the static cylinder to measure the reaction force received by the door module with a load cell Device. The method of claim 9, The longitudinal movement means A first screw rod disposed in a longitudinal direction in a central portion of an upper surface of the base frame such that both ends are rotatably installed through a bearing unit, and an outer end of which comprises a first rotating rod; A first screw nut fixed to a bottom surface of the longitudinal moving plate and fastened to the first screw rod; A first encoder installed at one side of the base frame and connected to a pulley and a belt at one end of the first screw rod to receive a rotational force of the first screw rod, and output a movement displacement signal of the longitudinal moving plate to a controller. Static side impact test apparatus for the door module, characterized in that made. The method of claim 9, The width direction moving means A second screw rod disposed on both sides of the upper surface of the longitudinal movement plate so as to be rotatably installed at one end thereof through a bearing unit, and having a rotating handle at an outer end thereof; The static side impact test apparatus for the door module, characterized in that the second screw nut is fixed to the lower surface of the width moving plate is fastened to the second screw rod. The method of claim 9, The lateral movement means A third screw rod disposed on the other upper surface of the base frame in a transverse direction so that both ends thereof are rotatably installed through a bearing unit, and an outer end of which comprises a third screw rod; A third screw nut fixed to a lower surface of the lateral moving plate and fastened to the third screw rod; A third encoder installed at one side of the base frame and connected to a front end of the third screw rod by a pulley and a belt to receive the rotational force of the third screw rod and output a movement displacement signal of the transverse movement plate to a controller; Static side impact test apparatus for the door module, characterized in that made. The method of claim 9, The vertical movement means A fourth screw rod disposed in the vertical direction by connecting the upper plate and the transverse plate so that both ends thereof are rotatably installed through a bearing unit, and a top of the fourth screw rod constituting a rotating handle; A fourth screw nut fixed on the slide plate and fastened to the fourth screw rod; A fourth encoder installed on the upper plate and connected to a pulley and a belt at one end of the fourth screw rod to receive a rotational force of the fourth screw rod and output a movement displacement signal of the slide plate to a controller; Static side impact tester for door modules. The method of claim 9, The impact unit A static cylinder installed in a horizontal direction in a vertical center of the slide plate; An impact plate fixed to an end of an operating rod of the static cylinder; Upper and lower guide rods slidably installed on the slide plate corresponding to the upper and lower portions of the static cylinder, respectively, the front end of the static cylinder passing through the impact plate; An impact pawl mounted on a tip of the upper and lower guide rods corresponding to the impact plate; Static side impact test apparatus for a door module, characterized in that the load pole is installed between the impact pole and the impact plate, respectively, is installed on the upper and lower guide rods to measure the reaction force received by the door module at impact. The method of claim 14, The static cylinder is Static side impact test apparatus for a door module, characterized in that consisting of a hydraulic cylinder.

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