Embedded electronic device having collision preventive function

Abstract

To provide an embedded electronic device having a collision preventive function, capable of converting between an exposed position and a hidden position.SOLUTION: The embedded electronic device is configured to convert between an exposed position and a hidden position by moving housing means 1 linearly moving against fixation means 3 along an axial line L, thereby capable of suppressing the possibility of damage due to collision as a lower end of at least one dumper member 12 matches to an upper end surface 311 of an upper end lid 31 to work on a vehicle or a passerby when the housing means 1 is positioned at the exposed position.SELECTED DRAWING: Figure 9

Description

Technical Field

[0001] The present invention relates to an electronic device, and more particularly to an embedded electronic device having a collision prevention function.

Background Art

[0002] The embedded imaging device described in Patent Document 1 is suitable for imaging a vehicle license plate. This embedded imaging device includes a housing buried in the ground and imaging means fixed within the housing. This imaging means has a camera module exposed on the ground. Although this embedded imaging device can image a vehicle license plate using the camera module, since the camera module is exposed on the ground, it is likely to obstruct the passage of vehicles and pedestrians, and is often directly impacted and fails. Therefore, there is still room for improvement in this embedded imaging device.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] An object of the present invention is to provide an embedded electronic device having a collision prevention function that can solve the problems of the prior art.

Means for Solving the Problems

[0005] To achieve the above object, the present invention is an embedded electronic device having a collision prevention function, comprising movable housing means, an electronic device housed within the movable housing means, fixing means, and biasing means. The movable housing means has a main body and at least one buffer member. The main body has an upper end wall and a peripheral wall that extends downward from the periphery of the upper end wall and surrounds a predetermined axis. The upper end wall and the peripheral wall define an accommodation space therebetween. The at least one buffer member is configured to be disposed outside the peripheral wall. The electronic device is configured to have an electronic module fixed to the main body of the movable housing means so as to be accommodated within the accommodation space. The fixing means has an upper end cover attached around the main body of the movable housing means, and a through hole for the main body to pass through is formed in the upper end cover. The biasing means is configured to continuously apply a pressing force to the movable housing means to move the movable housing means upward until the movable housing means is blocked by the upper end cover. Each of the at least one buffer member has an upper inclined surface that obliquely extends downward from the upper end adjacent to the upper end wall and away from the axis from the lower end adjacent to the upper surface of the upper end cover of the fixing means along the peripheral wall. Provided is an embedded electronic device having a collision prevention function, in which the movable housing means can linearly move relative to the fixing means along the axis and be converted between an exposed position and a hidden position.

Advantages of the Invention

[0006] In the embedded electronic device having a collision prevention function according to the present invention, when the movable housing means is located at the exposed position, since the lower end of at least one buffer member coincides with the upper end surface of the upper end cover, it can act to prevent collision with a vehicle or a pedestrian. Therefore, the possibility of damage due to collision can be suppressed.

Brief Description of the Drawings

[0007]

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[0008] 1, 2 and 9 show one embodiment of the embedded electronic device with anti-collision function of the present invention, which is suitable for being embedded and installed in land 8 as shown, and comprises a movable housing means 1, an electronic device 2, a fixing means 3, a cleaning means 4, a guiding means 5, a powering means 6 and a light emitting means 7.

[0009] As shown in Figures 2 to 4, the movable housing means 1 has a main body 11, a plurality of buffer members 12, a plurality of limiting blocks 13, a protective member 14, a plurality of guide blocks 15, a plurality of half-cut surrounding blocks 16, a plurality of protrusions 17, and a bottom end cover 18.

[0010] As shown in Figures 3, 4, 5 and 9, the main body 11 has an upper end wall 111 and a peripheral wall 112 extending downward from the periphery of the upper end wall 111 and surrounding the axis L, and the upper end wall 111 and the peripheral wall 112 define an accommodation space 110.

[0011] The peripheral wall 112 has a generally convex cross-section along the axis L and has a first portion 113 extending downward from the periphery of the upper end wall 111, a second portion 114 extending from the periphery of the first portion 113 in a direction away from the axis L, a third portion 115 extending downward from the periphery of the second portion 114, and a window 116 formed in the first portion 113 so as to communicate with the storage space 110.

[0012] Each buffer member 12 is arranged on the first portion 113 of the peripheral wall 112 so as to extend in a direction away from the axis L, and each has an upper end slope 121 that obliquely extends downward from the peripheral wall 112 and away from the axis L from the upper end 122 adjacent to the upper end wall 111 to the lower end 123 adjacent to the upper surface of the upper end cover 31 (described later) of the fixing means 3. In this embodiment, a total of six buffer members 12 are configured. Two buffer members 12 are in parallel to form one pair, and the three pairs of buffer members 12 are arranged at the same angular intervals. Incidentally, the window 116 is formed between two pairs of buffer members 12.

[0013] Each limiting block 13 is arranged on the second portion 114 so as to be at a position lower than the window 116. In this embodiment, two limiting blocks 13 are respectively arranged between two buffer members 12 that form a pair.

[0014] The protection member 14 includes a first frame portion 141 fixed to the first portion 113 and located outside the window 116, a second frame portion 142 fixed to the first frame portion 141 so as to be located inside the window 116, and a transparent plate 143 attached to the second frame portion 142 so as to shield the window 116. In this embodiment, for example, a plurality of fixing members 144 such as screws or nails are installed between the first frame portion 141 and the first portion 113 to fix the first frame portion 141 to the first portion 113. Incidentally, the number of the protection members 14 and the windows 116 may be two or three.

[0015] Each guide block 15 is arranged on the third portion 115 at the same angular intervals, and each guide block 15 is formed to have a guide hole 153 that extends from the upper end surface 151 to the lower end surface 152 along a direction parallel to the upper end surface 151, the lower end surface 152, and the axis L.

[0016] Each semi-circular surrounding block 16 is arranged on the periphery of the second portion 114 and extends upward from the upper end surface 151 of each guide block 15 to a position lower than the window 116.

[0017] Each protrusion 17 is arranged in the third portion 115 so as to extend downward from the lower end of each limiting block 13 along a direction parallel to the axis L.

[0018] The lower end cover 18 is fixed to the lower end of the third portion 115, and includes a plate body portion 181, a mounting ring portion 182 disposed on the periphery of the plate body portion 181 and capable of being mounted on the third portion 115, and a plurality of fixing plates 183 corresponding to the respective protrusions 17. In this embodiment, by using a plurality of screws 19 corresponding to the plurality of protrusions 17 and the fixing plates 183 to connect the fixing plates 183 and the protrusions 17, the lower end cover 18 is fixed to the lower end of the third portion 115 and can shield the opening at the lower side of the accommodation space 110.

[0019] The electronic device 2 includes a fixing frame 21 fixed to the main body 11 so as to be located within the accommodation space 110, and an electronic module 22 disposed on the fixing frame 21 so as to be located within the accommodation space 110. Examples of the electronic module 22 include a photographing module for photographing, for example, a vehicle number plate through the window 116 and the transparent plate 143, a projector for projecting an image such as an advertisement image, a lighting module for producing a lighting effect, and the like. Further, for example, when a geomagnetic sensor is used as the electronic module 22 in the present invention to detect the presence or absence of parking by sensing a change in the geomagnetic quantity, it is not necessary to form the window 116.

[0020] In this embodiment, two screws 23 are attached between the fixing frame 21 and the second portion 114 of the main body 11, whereby the fixing frame 21 is fixed to the second portion 114. However, the present invention is not limited thereto, and the fixing frame 21 may be fixed to other portions of the main body 11 other than the second portion 114, or may be adhered to the second portion 114 using, for example, an adhesive other than screws.

[0021] As shown in FIGS. 1, 2, 3, and 7, the fixing means 3 includes an upper end cover 31 attached around the main body 11 of the movable housing means 1, an outer pedestal 32 located outside the upper end cover 31, a plurality of column members 33 extending downward along a direction parallel to the axis L from the upper end cover 31, and a fastening assembly 34 attached between the upper end cover 31 and the outer pedestal 32. The upper end cover 31 extends from the upper end surface 311 to the lower end surface 312, and has a through hole 313 through which the main body 11 passes, and a plurality of accommodation slots 314 that communicate with the through hole 313 and in which the respective buffer members 12 are disposed (accommodated / passed through). In addition, a plurality of stoppers 315 used to block the respective limiting blocks 13 and a plurality of dish-shaped holes 316 formed in the upper end surface 311 are formed. In this embodiment, a total of six accommodation slots 314 corresponding to the respective buffer members 12 are formed, and the two stoppers 315 used to block the two limiting blocks 13 disposed between the two buffer members 12 in each pair are respectively formed between the two accommodation slots 314 corresponding to the two buffer members 12 in each pair.

[0022] Incidentally, there are no particular restrictions on the configuration of the plurality of buffer members 12 and the plurality of accommodation slots 314 in the present invention. Even if a configuration is adopted in which only one buffer member 12 is inserted corresponding to only one accommodation slot 314, it is possible to achieve the effects of the present invention. Specifically, the buffer member 12 can be formed as a frustum formed on the peripheral wall 112, and the accommodation slot 314 can be formed as an annular opening into which the buffer member 12 can be inserted. Therefore, in the present invention, at least one buffer member 12 and at least one accommodation slot 314 may be configured.

[0023] As shown in FIGS. 1, 2, 7, 8, and 9, the outer pedestal 32 includes a mounting ring portion 321 formed in an annular shape and disposed outside the upper end cover 31, a holding ring 322 extending from the lower side of the peripheral edge of the mounting ring portion 321 toward the axis L side to hold the upper end cover 31 from below, a lower tubular member 324 extending downward along a direction parallel to the axis L from the inner peripheral edge of the holding ring 322 and defining a lower chamber 323 in which the guiding means 5 and the biasing means 6 are accommodated, a lower end wall 325 formed inside the lower tubular member 324, a plurality of screw holes 326 penetrating the lower end wall 325 along a direction parallel to the axis L, a plurality of protruding blocks 327 protruding from the lower tubular member 324 so as to be located inside the lower chamber 323, and a plurality of through holes 328 penetrating the holding ring 322 along a direction parallel to the axis L corresponding to the respective dish holes 316. Each of the protruding blocks 327 is formed with a notch 329 communicating with the lower chamber 323 through which each rib 17 can pass.

[0024] As shown in FIGS. 3, 7, and 9, each column member 33 extends downward from the lower end surface 312 of the upper end cover 31 and is inserted into each semi-circular cutout surrounding block 16 until it abuts against the upper end surface 151 of each guiding block 15. Each column member 33 is formed with a connection hole 331 extending upward from the lower end surface along a direction parallel to the axis L.

[0025] As shown in FIGS. 2, 7, and 9, each fastening assembly 34 includes a screw 341 extending upward from below along a direction parallel to the axis L and passing through each through hole 328 and the dish hole 316, and a nut 342 screwed with the screw 341 in the dish hole 316.

[0026] As shown in FIGS. 1, 2, 3, and 9, the cleaning means 4 includes a receiving groove 41 communicating with the through hole 313 on the upper end surface 311 of the upper end cover 31, a cleaning table 42 fixed to the upper end cover 31 so as to be located in the receiving groove 41, and a cleaning member 43 disposed on the cleaning table 42 so as to contact the transparent plate 143. The cleaning table 42 is located in the receiving groove 41 and has an engaging block 421 fixed to the upper end cover 31 by a plurality of screws 44, an engaging groove 422 formed in the engaging block 421, and a plurality of recesses 423 formed in the upper end surface of the engaging block 421. The engaging groove 422 is formed such that a cross section along a direction parallel to the axis L is reverse T-shaped. The cleaning member 43 has an engaging portion 431 fitted into the engaging groove 422 so as to be attachable to the engaging groove 422, and a cleaning portion 432 extending from the engaging portion 431 outside the engaging block 42 and contacting the transparent plate 143. The cleaning portion 432 can be constituted by a squeegee or a brush.

[0027] As shown in FIGS. 2, 6, 7, 8, and 9, the guiding means 5 includes a plurality of sleeve members 51 respectively fixed in each guiding hole 153, a plurality of guiding rods 52 extending along a direction parallel to the axis L and penetrating each sleeve member 51 in each guiding hole 153, and a lower connecting member 53 connected to each guiding rod 52 respectively.

[0028] Each guiding rod 52 has a penetrating portion 521 penetrating each sleeve member 51 in each guiding hole 153, an upper connecting portion 522 extending upward from the penetrating portion 521 and respectively connected to the connecting holes 331 of each column member 33, and a lower threaded portion 523 extending downward from the penetrating portion 521 while becoming thinner and passing through the lower connecting member 53. The connection between the upper connecting portion 522 and the connecting hole 331 may be a connection by insertion and fitting, or a screwing using a screw structure. Incidentally, as the present invention, a configuration in which each column member 33 is omitted and the upper connecting portion 522 of each guiding rod 52 is directly fixed to the upper end cover 31 of the fixing means 3 can also be adopted.

[0029] The lower connecting member 53 is configured as an annular plate-like body and has through holes 531 through which the respective lower threaded portions 523 pass.

[0030] At the time of assembly, after passing the lower threaded portions 523 of the respective guide rods 52 through the respective through holes 531, each nut 54 is screwed onto the tip of each lower threaded portion 523, whereby each guide rod 52 is fixed between the upper end cover 31 and the lower connecting member 53. Thereby, each guide rod 52 can guide the linear movement of the fixing means 3 along the axis L of the movable housing means 1. Incidentally, by screwing the lower threaded portions 523 of the respective guide rods 52 into the respective screw holes 326, the structural strength of the entire present invention can be enhanced.

[0031] The biasing means 6 has springs 61 respectively attached to the respective guide rods 52, and each spring 61 has a spring upper end 611 that abuts against the lower end surface 152 of each guide block 15 and a spring lower end 612 that abuts against the lower connecting member 53. By pushing up each guide block 15 with each spring 61, a pressing force for moving the movable housing means 1 upward is continuously applied to the movable housing means 1 until each limiting block 13 is blocked by each stopper 315.

[0032] Incidentally, as the biasing means 6, by adopting a configuration having a spring disposed between the lower end cover 18 and the lower connecting member 53, or between the lower end cover 18 and the lower end wall 325 of the outer pedestal 32, it is also possible to continuously apply a pressing force for moving the movable housing means 1 upward to the movable housing means 1.

[0033] In addition, the biasing means 6 can also perform the same role by using, for example, a magnet between the movable housing means 1 and the fixing means 3 instead of a spring.

[0034] The light emitting means 7 is disposed on the upper end wall 111 and can support the electronic module 22 by emitting light.

[0035] As shown in FIGS. 1 and 9, in the embedded electronic device with a collision prevention function of the present invention after assembly, only the upper end wall 111, the first portion 113, and each buffer member 12 of the movable housing means 1 are exposed outside the upper end cover 31, and other components of the movable housing means 1, each column member 33, the guiding means 5, and the biasing means 6 are all accommodated in the lower chamber 323 of the outer pedestal 32. Therefore, each component can be protected and the failure rate can be suppressed.

[0036] As shown in FIGS. 1, 2, 9, 10, and 11, the movable housing means 1 linearly moves along the axis L relative to the fixing means 3 together with the electronic device 2, so that only the upper end wall 111, the first portion 113 on the peripheral wall 112, and each buffer member 12 of the movable housing means 1 are exposed above the upper end cover 31 of the fixing means 3 at the exposed position, and the upper end wall 111, the first portion 113 on the peripheral wall 112, and each buffer member 12 of the movable housing means 1 are accommodated in the lower chamber 323 defined by the lower tubular member 324 below the upper end cover 31 of the fixing means 3 and hidden at the hidden position. At the same time, the cleaning portion 432 can clean the transparent plate 143.

[0037] As shown in FIGS. 1, 2, 6, 7, and 9, when the movable housing means 1 is at the exposed position, each limiting block 13 is blocked and held by each stopper 315, and the upper end surface 151 of each guiding block 15 abuts against each column member 33. At this time, the lower end 123 of the upper end inclined surface 121 of each buffer member 12 coincides with the upper end surface 311 of the upper end cover 31, and the upper end wall 111, the window 116, the transparent plate 143, and each buffer member 12 of the main body 11 are exposed outside the upper end surface 311 of the upper end cover 31. Therefore, the electronic module 22 can exert its function outward through the window 116 and the transparent plate 143.

[0038] As shown in FIGS. 1, 2, 9, 10, and 11, when the upper end wall 111 or each buffer member 12 is pushed downward, the movable housing means 1 moves downward along the axis L together with the electronic device 2 to reach the hidden position. At this time, the upper end 122 of the upper end slope 121 of the upper end wall 111 and each buffer member 12 coincides with the upper end surface 311 of the upper end cover 31, and each spring 61 is compressed, so that the electronic device 2 and the transparent plate 143 are hidden in the fixing means 3. And the transparent plate 143 is cleaned by the cleaning portion 432 in the process of moving downward.

[0039] As shown in FIGS. 11 and 9, when the force pushing the movable housing means 1 is released, the movable housing means 1 is pushed upward by the biasing means 6 to return to the exposed position, and the transparent plate 143 is cleaned by the cleaning portion 432 during the movement of the movable housing means 1.

[0040] Incidentally, when the movable housing means 1 moves, it can move smoothly under the guidance of the guiding means 5, but as the present invention, it is also possible to omit the guiding means 5.

[0041] When implementing the embedded electronic device with a collision prevention function of the present invention, first, as shown in FIGS. 1, 9, 10, and 11, a housing hole 82 extending downward is dug in the ground 81 of the land 8, and then the fixing means 3 of the embedded electronic device with the collision prevention function of the present invention is arranged in the housing hole 82 and fixed so that the mounting ring portion 321 of the outer pedestal 32 and the upper end surface 311 of the upper end cover 31 coincide with the ground 81. At this time, since the movable housing means 1 is in the exposed position, the electronic module 22 can function outward through the window 116 and the transparent plate 143. Further, the lower end 123 of the upper end inclined surface 121 of each buffer member 12 and the upper end surface 311 of the upper end cover 31 coincide with the ground 81, and the angle formed by the upper end inclined surface 121 and the ground 81 is within the range of 90° to 180°. When a vehicle or a passerby (not shown) passes over the embedded electronic device with the collision prevention function of the present invention, the upper end inclined surface 121 of each buffer member 12 guides the vehicle or the passerby to move from the ground 81 to the upper end wall 111, and the weight of the vehicle or the passerby presses each buffer member 12 downward. Therefore, the movable housing means 1 moves downward to reach the hidden position where the upper end wall 111 coincides with the ground 81, and the vehicle or the passerby can pass safely. At the same time, the possibility of damage to the present invention caused by collision with the vehicle or the passerby can be suppressed.

[0042] When attempting to clean the transparent plate 143, for example, when stepping on the upper end wall 111 or each buffer member 12 to push the upper end wall 111 or each buffer member 12 downward, the movable housing means 1 moves the electronic device 2 to the lower hidden position, and the transparent plate 143 is cleaned by the cleaning portion 432. When this pushing is released, the movable housing means 1 moves upward to return to the exposed position, and the transparent plate 143 can be cleaned again by the cleaning portion 432.

[0043] Another embodiment of the embedded electronic device with a collision prevention function of the present invention is shown in FIG. 12. This other embodiment also includes movable housing means 1', electronic device 2', fixing means 3', and biasing means 6'. In addition, it is suggested that components such as a battery or a wiring box can be added.

[0044] The configuration of still another embodiment of the embedded electronic device with a collision prevention function of the present invention is shown in FIGS. 13 to 16. FIGS. 13 and 14 correspond to the exposed position, and FIGS. 15 and 16 show the state corresponding to the hidden position.

[0045] As shown in the figure, in this embodiment, only a through hole 313 for the main body 11 to pass through is formed in the upper end cover 31 of the fixing means 3 of the embedded electronic device with a collision prevention function of the present invention. And in this embodiment, the plurality of buffer members 12 of the movable housing means 1 are configured to pass through the through hole 313 together with the main body 11.

[0046] That is, it is shown that as the present invention, it is not necessary to form a plurality of accommodation slots for each buffer member 12 to be respectively arranged (accommodated / passed through).

[0047] The embedded electronic device with a collision prevention function of the present invention has the following effects and advantages. (1) In the present invention, the movable housing means 1 can be converted between the exposed position and the hidden position by linearly moving along the axis L with respect to the fixing means 3. So, when the movable housing means 1 is in the exposed position, the lower end 123 of the upper end slope 121 of each buffer member 12 coincides with the upper end surface 311 of the upper end cover 31 and the ground 81. Therefore, it can exert a guiding effect to allow the vehicle or pedestrian to pass safely, and at the same time, the present invention can suppress the possibility of damage caused by the vehicle or pedestrian colliding with it. (2) The present invention can protect the electronic module 22 by hiding the electronic module 22 within the accommodation space 110 of the main body 11 and shielding the window 116 with the transparent plate 143 of the protection member 14. Further, when the transparent plate 143 moves by linear movement along the axis L of the movable housing means 1, the transparent plate 143 is cleaned by the cleaning portion 432, so that the transparent plate 143 can be kept clean and the quality of the external function through the window 116 of the electronic module 22 and the transparent plate 143 can be improved. (3) The present invention can enhance the stability of the linear movement along the axis L of the movable housing means 1 by arranging each sleeve member 51 within the guide hole 153 of each guide block 15. (4) In the movable housing means 1 of the present invention, only the upper end wall 111, the first portion 113, and each buffer member 12 can be exposed outside the upper end cover 31. Other components of the movable housing means 1, each column member 33, the guiding means 5, and the biasing means 6 are all accommodated within the lower chamber 323 of the outer pedestal 32, so that each component can be protected and the failure rate can be suppressed. (5) Each column member 33 in the present invention abuts against the upper end surface 151 of each guide block 15 within each semi-notch surrounding block 16, and each protrusion 17 passes through the notch 329 of each protrusion block 327 and abuts against each protrusion block 327, thereby enhancing the structural strength of the whole present invention. (6) The present invention arranges each recess 423 in the engaging block 421, so that the upper end surface of the engaging block 421 is no longer flat. As a result, rainwater falling on the engaging block 421 will not reach the window 116 and the transparent plate 143, thus improving the operating quality of the electronic module 22.

[0048] In summary, the embedded electronic device with a collision prevention function of the present invention can surely achieve the object of the present invention.

[0049] The embodiments of the present invention have been described above. However, the present invention is not limited thereto, and various modifications are possible without departing from the gist thereof.

Description of Reference Numerals

[0050] 1 Movable housing means 11 Main body 110 Accommodation space 111 Upper end wall 112 Peripheral wall 113 First part 114 Second part 115 Third part 116 Window 12 Buffer member 121 Upper end inclined surface 143 Transparent plate 15 Guide block 151 Upper end surface 152 Lower end surface 153 Guide hole 17 Ridge 18 Lower end cover 2 Electronic device 22 Electronic module 3 Fixing means 31 Upper end cover 311 Upper end surface 312 Lower end surface 313 Through hole 314 Accommodation slot 32 Outer pedestal 321 Mounting ring part 322 Holding ring 323 Lower chamber 324 Lower tubular member 325 Lower end wall 326 Screw hole 327 Protrusion block 328 Through hole 329 Notch 33 Column member 331 Connection hole 34 Fastening assembly 4 Cleaning means 41 Accommodation groove 42 Cleaning table 43 Cleaning member 431 Engagement part 432 Cleaning part 5 Guide means 51 Sleeve member 52 Guide rod 521 Penetrating part 522 Upper connection part 53 Lower connection member 6 Biasing means 61 Spring 611 Spring upper end 612 Spring lower end 7 Light emitting means 8 Ground 81 Ground surface 82 Accommodation hole

Claims

1. 1. An embedded electronic device with anti-collision function, comprising: a movable housing means; an electronic device housed within the movable housing means; a fixing means; and a biasing means, the movable housing means has a main body and at least one buffer member, the main body has an upper end wall and a peripheral wall extending downward from a peripheral edge of the upper end wall and surrounding a predetermined axis line, the upper end wall defines an accommodation space together with the peripheral wall, and the at least one buffer member is configured to be disposed outside the peripheral wall, the electronic device is configured to have an electronic module fixed to the body of the movable housing means so as to be accommodated within the accommodation space; the fixing means has an upper end lid attached around the body of the movable housing means, the upper end lid being formed with a through hole through which the body passes; the biasing means is configured to continue to apply a pressing force to the movable housing means to move the movable housing means upward until the movable housing means is blocked by the upper end cover, each of the at least one buffer member has an upper end inclined surface extending obliquely downward from the peripheral wall and away from the axis line from an upper end adjacent to the upper end wall to a lower end adjacent to an upper surface of the upper end cover of the fixing means; The movable housing means is capable of linear movement along the axis relative to the fixed means to convert between an exposed position and a hidden position.

2. The embedded electronic device with collision prevention function described in claim 1, further comprising a guide means having a plurality of guide rods each having a through portion penetrating the movable housing means along a direction parallel to the axis and an upper connection portion connected to the fixed means.

3. the movable housing means further includes a plurality of guide blocks each extending along the axis and each having a guide hole through which each of the guide rods passes; 3. The embedded electronic device with anti-collision function as claimed in claim 2, wherein the guiding means further comprises a lower connecting member fixed to each of the guiding rods.

4. 4. The embedded electronic device with collision prevention function according to claim 3, wherein the guiding means further comprises a plurality of sleeve members respectively disposed in the guide holes through which the guide rods pass.

5. The embedded electronic device with a collision prevention function as described in claim 3, wherein the biasing means has a spring attached to each of the guide rods and having an upper end at the upper end thereof abutting against each of the guide blocks and a lower end at the lower end thereof abutting against each of the lower connecting members.

6. the peripheral wall has a first portion extending downward from a periphery of the upper end wall, a second portion extending from a periphery of the first portion in a direction away from the axis, and a third portion extending downward from a periphery of the second portion, each of the guide blocks being disposed in the third portion; the movable housing means further comprises a plurality of semi-circular surrounding blocks disposed on a periphery of the second portion so as to extend upwardly from each of the guide blocks; The embedded electronic device with collision prevention function described in claim 3, wherein the fixing means extends downward from the upper end cover within each of the half-cut surrounding blocks and is positioned on each of the guide blocks, and has a plurality of column members each having a connection hole formed therein to connect to the upper connection portion of one of the guide rods.

7. The embedded electronic device with collision prevention function described in claim 2, wherein the fixing means further has an outer base located on the outside of the top end cover, the outer base being configured to have an attachment ring portion formed in a ring shape and positioned on the outside of the top end cover, a retaining ring extending from the lower side of the periphery of the attachment ring portion toward the axis line to hold the top end cover from below, and a lower tubular member extending downward from the inner periphery of the retaining ring along a direction parallel to the axis line and defining a lower chamber in which the guide means and the biasing means are housed and positioned.

8. The embedded electronic device with collision prevention function as described in claim 1, wherein the main body further has a plurality of limiting blocks arranged on the peripheral wall, and the top cover further has a plurality of stoppers used to block each of the limiting blocks.

9. A window is formed in the peripheral wall of the body, 2. The embedded electronic device with collision prevention function as claimed in claim 1, wherein said movable housing means further comprises a protective member having a transparent plate covering said window.

10. 10. The embedded electronic device with collision prevention function according to claim 9, further comprising a cleaning means having a cleaning table fixed to the top cover and a cleaning member disposed on the cleaning table so as to contact the transparent plate.

11. the movable housing means further includes a bottom cover fixed to a bottom end of the peripheral wall, An embedded electronic device with a collision prevention function as described in claim 1, wherein the upper end cover of the fixing means has at least one accommodating slot formed therein that communicates with the passage hole and in which the at least one buffer member is arranged.

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