CN118348447A - Detection device suitable for rail transit signal power supply - Google Patents
Detection device suitable for rail transit signal power supply Download PDFInfo
- Publication number
- CN118348447A CN118348447A CN202410476217.3A CN202410476217A CN118348447A CN 118348447 A CN118348447 A CN 118348447A CN 202410476217 A CN202410476217 A CN 202410476217A CN 118348447 A CN118348447 A CN 118348447A
- Authority
- CN
- China
- Prior art keywords
- face
- support
- box
- circuit board
- pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 description 15
- 230000001012 protector Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a detection device suitable for a rail transit signal power supply, which structurally comprises a box body, a box cover, a lock catch, a display screen, a connecting port and a handle, wherein the top of the box body is rotationally connected with the box cover, the lock catch is provided with two lock catches, the lock catches are respectively arranged at two sides of the front end of the box body, the display screen is fixedly arranged on the top end surface of the box body, the connecting port is positioned at the left side of the top of the box body, the handle is provided with two handles, the handles are respectively arranged at the two side end surfaces of the box body, the box body comprises an outer frame, a protection device and a radiator, the top of the outer frame is rotationally connected with the box cover, and the protection device is arranged at the inner bottom end of the outer frame.
Description
Technical Field
The invention relates to the technical field of rail transit equipment, in particular to a detection device suitable for a rail transit signal power supply.
Background
The rail transit is a kind of transportation means or transportation system that the operation vehicle needs to travel on specific rails, the urban rail transit usually uses electric energy as power, the general name of rapid mass public transportation adopting wheel-track operation mode is adopted, the scale of the use of rail transit signals is huge, and when the signals fail, the staff is required to overhaul the signal power supply, so that the operation vehicle and the platform can be ensured to keep in contact, and the information in the operation vehicle and the platform are synchronized.
Based on the above-mentioned findings of the present inventors, a conventional detection device suitable for a rail transit signal power supply mainly has the following drawbacks, for example: the traffic signal lamp power supply detection all adopts portable case to carry equipment, adopts the case to carry check out test set, and check out test set receives the vibrations circuit in the inside of case and breaks off easily, and the inside battery that all contains of check out test set, and the battery receives vibrations to appear unusual easily, causes the condition that the power is unpowered.
Disclosure of Invention
In view of the above problems, the present invention provides a detection device suitable for a rail transit signal power supply.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a detection device suitable for rail transit signal power, its structure includes box, case lid, hasp, display screen, connection port, handle, the top and the case lid rotation of box are connected, the hasp is equipped with two, and the hasp sets up respectively in the front end both sides of box, display screen fixed mounting is at the top terminal surface of box, connection port is located the top left side of box, the handle is equipped with two, and the handle sets up the both sides terminal surface at the box respectively.
Further, the box includes frame, protector, radiator, the top and the case lid rotation of frame are connected, protector sets up the inside bottom at the frame, radiator fixed mounting is at the rear side terminal surface of frame, the top and the case lid sealing connection of frame.
Further, protector includes protection pad, fixed knot constructs, top cap, support column, battery, control circuit board, the protection pad is placed in the inside bottom of frame, fixed knot constructs the inside terminal surface that sets up at the protection pad, top cap fixed connection is in the top terminal surface of protection pad, the support column is equipped with two, and the support column is installed perpendicularly at the inside terminal surface of protection pad, the terminal surface at fixed knot constructs is installed to the battery, control circuit board is equipped with two, and control circuit board installs the terminal surface at fixed knot constructs respectively, the protection pad is foam cotton material, has better shock attenuation effect.
Further, fixed knot constructs including backup pad, buffer post, perforation, battery support frame, circuit board support frame, the bottom of backup pad is equipped with the buffer post, the buffer post is equipped with four, and the bottom fixed connection of buffer post is in the terminal surface of protection pad, the perforation is equipped with two, and perforation respectively with the terminal surface movable fit of two support columns, battery support frame fixed mounting is in the top left side of backup pad, circuit board support frame is equipped with two, and circuit board support frame respectively fixed mounting is on the top right side of backup pad, battery support frame and battery fixed connection, circuit board support frame and control circuit board fixed connection.
Further, the buffer column comprises a support tube, a buffer spring and a connecting column, wherein the support tube is fixedly connected to the top end face of the protection pad, the buffer spring is arranged on the inner end face of the support tube, the connecting column is mounted on the inner end face of the support tube in a clamping mode, and the connecting column is in movable fit with the end face of the buffer spring.
Further, the battery support frame includes carriage, recess, lid strip, supporting pad, carriage fixed connection is in the top terminal surface of backup pad, the recess sets up the top terminal surface at the carriage, the terminal surface rotation of lid strip and recess is connected, the bottom terminal surface at the carriage is laid to the supporting pad, the supporting pad is foam rubber material, and the terminal surface of supporting pad is protruding shape.
Further, the cover strip comprises a plate body, a rotating shaft, a knob and an anti-slip pad, wherein the rotating shafts are arranged on two sides of the plate body, the rotating shafts are connected with the end faces of the grooves in a rotating mode, the knob is mounted on the end faces of the plate body in a threaded mode, the anti-slip pad is attached to the bottom end face of the plate body, and the knob is connected with the top end face of the supporting frame in a threaded mode.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the battery is mounted by using the battery support frame, and the control circuit board is mounted by using the circuit board support frame, so that when the equipment is vibrated, the support column is extruded by the support plate to deform to be buffered, the protection effect on the battery and the circuit of the equipment is realized, and the damage condition of the detection device during carrying is avoided.
According to the invention, the top of the battery is covered by downwards overturning the cover strip, so that the battery can be stably and fixedly installed, and the circuit board support frame also installs the control circuit board in the same way, so that the battery can be conveniently and rapidly disassembled and maintained if the detection equipment is damaged.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a detection device suitable for a rail transit signal power supply according to the present invention.
Fig. 2 is a schematic side sectional structure of the case of the present invention.
Fig. 3 is a schematic cross-sectional front view of the protection device of the present invention.
Fig. 4 is a schematic front view of a fixing structure according to the present invention.
Fig. 5 is a schematic cross-sectional front view of a buffer column according to the present invention.
Fig. 6 is a schematic side view of a battery support frame according to the present invention.
Fig. 7 is a schematic view of the front view of the cover strip of the present invention.
In the figure: the box body 1, the box cover 2, the lock catch 3, the display screen 4, the connecting port 5, the handle 6, the outer frame 11, the protecting device 12, the radiator 13, the protecting pad 121, the fixing structure 122, the top cover 123, the supporting column 124, the battery 125, the control circuit board 126, the supporting plate a1, the buffer column a2, the perforation a3, the battery supporting frame a4, the circuit board supporting frame a5, the supporting tube a21, the buffer spring a22, the connecting column a23, the supporting frame a41, the groove a42, the cover strip a43, the supporting pad a44, the plate body s1, the rotating shaft s2, the knob s3 and the anti-skid pad s4.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: referring to fig. 1-5, the following are specific embodiments of the present invention:
The structure of the box comprises a box body 1, a box cover 2, lock catches 3, a display screen 4, connecting ports 5 and handles 6, wherein the top of the box body 1 is rotationally connected with the box cover 2, the lock catches 3 are provided with two lock catches 3, the lock catches 3 are respectively arranged on two sides of the front end of the box body 1, the display screen 4 is fixedly arranged on the top end face of the box body 1, the connecting ports 5 are positioned on the left side of the top of the box body 1, the handles 6 are provided with two lock catches, and the handles 6 are respectively arranged on the two side end faces of the box body 1.
The box 1 includes frame 11, protector 12, radiator 13, the top and the case lid 2 rotation of frame 11 are connected, protector 12 sets up the inside bottom at frame 11, radiator 13 fixed mounting is at the rear side terminal surface of frame 11, the top and the case lid 2 sealing connection of frame 11 are favorable to carrying the box 1 through handle 6 mentioning, and the equipment is after long-time use accessible radiator 13 dispels the heat to the inside of frame 11.
The protector 12 includes protection pad 121, fixed knot constructs 122, top cap 123, support column 124, battery 125, control circuit board 126, protection pad 121 places in the inside bottom of frame 11, fixed knot constructs 122 setting in the inside terminal surface of protection pad 121, top cap 123 fixed connection is in the top terminal surface of protection pad 121, support column 124 is equipped with two, and support column 124 installs perpendicularly in the inside terminal surface of protection pad 121, battery 125 installs the terminal surface at fixed knot constructs 122, control circuit board 126 is equipped with two, and control circuit board 126 installs the terminal surface at fixed knot constructs 122 respectively, protection pad 121 is foam cotton material, has better shock attenuation effect, is favorable to spacing to fixed knot constructs 122 through support column 124 for fixed knot constructs 122 can obtain the buffering at the terminal surface up-down movement of support column 124 when box 1 takes place vibrations.
The fixing structure 122 comprises a supporting plate a1, buffer columns a2, holes a3, a battery supporting frame a4 and a circuit board supporting frame a5, wherein the buffer columns a2 are arranged at the bottom of the supporting plate a1, the buffer columns a2 are four, the bottom of each buffer column a2 is fixedly connected with the end face of each protection pad 121, the holes a3 are two, the holes a3 are respectively movably matched with the end faces of the two supporting columns 124, the battery supporting frame a4 is fixedly arranged on the left side of the top of the supporting plate a1, the circuit board supporting frame a5 is two, the circuit board supporting frame a5 is fixedly arranged on the right side of the top of the supporting plate a1, the battery supporting frame a4 is fixedly connected with the battery 125, and the circuit board supporting frame a5 is fixedly connected with the control circuit board 126, so that the supporting plate a1 is supported through the buffer columns a2 to achieve the buffering effect.
The buffer column a2 comprises a support tube a21, a buffer spring a22 and a connecting column a23, wherein the support tube a21 is fixedly connected to the top end face of the protection pad 121, the buffer spring a22 is arranged on the inner end face of the support tube a21, the connecting column a23 is mounted on the inner end face of the support tube a21 in a clamping mode, the connecting column a23 is movably matched with the end face of the buffer spring a22, and the buffer spring a22 is driven to be extruded by the support plate a1 to be buffered, so that the vibration force is reduced.
Based on the above embodiment, the specific working principle is as follows: utilize case lid 2 to close the top of frame 11 and link together, can play the effect of protection to display screen 4 still connecting port 5, and lock case lid 2 through hasp 3, be convenient for carry the box 1 through handle 6, accessible radiator 13 dispels the heat to the inside of frame 11 after the equipment is long-time used in addition, reuse protection pad 121 tiling is supported fixed knot structure 122 in the inside of frame 11, and with battery 125 and control circuit board 126 fixed mounting at fixed knot structure 122's terminal surface, and carry out spacing to fixed knot structure 122 through support column 124, make the box 1 take place the effect that the fixed knot structure 122 can be buffered from top to bottom at the terminal surface of support column 124 activity, play the cushioning effect to battery 125 and control circuit board 126, then utilize battery support frame a4 to install battery 125, rethread circuit board support frame a5 installs control circuit board 126, when equipment receives the vibrations, accessible buffer column a2 supports the effect that reaches the buffering to backup pad a1, finally, utilize the bottom of backup pad a23 and backup pad a1 to support, make equipment receive the time of vibrations, accessible backup pad 1 drives buffer spring a23 a, the impact pad 22 is broken with the control circuit board is avoided the impact absorbing effect to the vibration of the control circuit board 126, the impact absorbing effect is improved.
Embodiment two: referring to fig. 6-7, the following are specific embodiments of the present invention:
The battery support frame a4 comprises a support frame a41, a groove a42, a cover strip a43 and a support pad a44, wherein the support frame a41 is fixedly connected to the top end face of the support plate a1, the groove a42 is formed in the top end face of the support frame a41, the cover strip a43 is rotationally connected with the end face of the groove a42, the support pad a44 is paved on the bottom end face of the support frame a41, the support pad a44 is made of foam rubber, the end face of the support pad a44 is in a protruding shape, the cover strip a43 can be turned downwards to cover the top of the battery 125, and the battery 125 can be stably and fixedly installed.
The cover strip a43 comprises a plate body s1, a rotating shaft s2, a knob s3 and an anti-slip pad s4, wherein the rotating shaft s2 is arranged on two sides of the plate body s1, the rotating shaft s2 is rotationally connected with the end face of the groove a42, the knob s3 is mounted on the end face of the plate body s1 in a threaded mode, the anti-slip pad s4 is attached to the bottom end face of the plate body s1, the knob s3 is in threaded connection with the top end face of the supporting frame a41, and the battery 125 can be placed on the end face of the supporting frame a41 to be buffered along with the movement of the end face of the supporting plate a 1.
Based on the above embodiment, the specific working principle is as follows: utilize to establish battery 125 card in the inside of braced frame a41, rethread supporting pad a44 and battery 125's bottom contact, can play skid-proof effect to battery 125, end with lid strip a43 down overturn with battery 125's top cover, can stabilize battery 125 fixed mounting, and circuit board support frame a5 also adopts the same mode to install control circuit board 126, if the check out test set breaks down and can conveniently maintain, reuse pivot s2 lets plate body s1 overturn, make plate body s1 down overturn accessible slipmat s4 laminating in battery 125's top terminal surface, play fixed effect to battery 125, let battery 125 can arrange in the terminal surface of braced frame a41 and follow the terminal surface activity of backup pad a1 and obtain the buffering, avoid battery 125 and the too big circumstances that breaks down in the vibration range that control circuit board 126 received.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a detection device suitable for rail transit signal power, its structure includes box (1), case lid (2), hasp (3), display screen (4), connection port (5), handle (6), its characterized in that: the top of box (1) rotates with case lid (2) to be connected, hasp (3) are equipped with two, and hasp (3) set up respectively in the front end both sides of box (1), display screen (4) fixed mounting is at the top terminal surface of box (1), connecting port (5) are located the top left side of box (1), handle (6) are equipped with two, and handle (6) set up respectively at the both sides terminal surface of box (1).
2. A detection device for a rail transit signal power supply according to claim 1, characterized in that: the box body (1) comprises an outer frame (11), a protection device (12) and a radiator (13), wherein the top of the outer frame (11) is rotationally connected with the box cover (2), the protection device (12) is arranged at the bottom end of the outer frame (11), and the radiator (13) is fixedly arranged on the end face of the rear side of the outer frame (11).
3. A detection device for a rail transit signal power supply according to claim 2, characterized in that: the protection device (12) comprises protection pads (121), a fixing structure (122), a top cover (123), support columns (124), batteries (125) and a control circuit board (126), wherein the protection pads (121) are arranged at the inner bottom end of an outer frame (11), the fixing structure (122) is arranged on the inner end face of the protection pads (121), the top cover (123) is fixedly connected to the top end face of the protection pads (121), the support columns (124) are arranged in two, the support columns (124) are vertically arranged on the inner end face of the protection pads (121), the batteries (125) are arranged on the end face of the fixing structure (122), the control circuit board (126) is arranged in two, and the control circuit board (126) is respectively arranged on the end face of the fixing structure (122).
4. A detection device for a rail transit signal power supply according to claim 3, characterized in that: fixed knot constructs (122) including backup pad (a 1), buffer column (a 2), perforation (a 3), battery support frame (a 4), circuit board support frame (a 5), the bottom of backup pad (a 1) is equipped with buffer column (a 2), buffer column (a 2) are equipped with four, and the bottom fixed connection of buffer column (a 2) is in the terminal surface of protection pad (121), perforation (a 3) are equipped with two, and perforation (a 3) respectively with the terminal surface movable fit of two support columns (124), battery support frame (a 4) fixed mounting is in the top left side of backup pad (a 1), circuit board support frame (a 5) are equipped with two, and circuit board support frame (a 5) fixed mounting is on the top right side of backup pad (a 1) respectively.
5. The detection device for a rail transit signal power supply according to claim 4, wherein: the buffer column (a 2) comprises a support tube (a 21), a buffer spring (a 22) and a connecting column (a 23), wherein the support tube (a 21) is fixedly connected to the top end face of the protection pad (121), the buffer spring (a 22) is arranged on the inner end face of the support tube (a 21), and the connecting column (a 23) is mounted on the inner end face of the support tube (a 21) in a clamping mode.
6. The detection device for a rail transit signal power supply according to claim 4, wherein: the battery support frame (a 4) comprises a support frame (a 41), a groove (a 42), a cover strip (a 43) and a support pad (a 44), wherein the support frame (a 41) is fixedly connected to the top end face of the support plate (a 1), the groove (a 42) is formed in the top end face of the support frame (a 41), the cover strip (a 43) is rotationally connected with the end face of the groove (a 42), and the support pad (a 44) is paved on the bottom end face of the support frame (a 41).
7. The detection apparatus for a rail transit signal power supply according to claim 6, wherein: the cover strip (a 43) comprises a plate body (s 1), a rotating shaft (s 2), a knob (s 3) and an anti-slip pad (s 4), wherein the rotating shaft (s 2) is arranged on two sides of the plate body (s 1), the rotating shaft (s 2) is rotationally connected with the end face of the groove (a 42), the knob (s 3) is mounted on the end face of the plate body (s 1) in a threaded mode, and the anti-slip pad (s 4) is attached to the bottom end face of the plate body (s 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410476217.3A CN118348447A (en) | 2024-04-19 | 2024-04-19 | Detection device suitable for rail transit signal power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410476217.3A CN118348447A (en) | 2024-04-19 | 2024-04-19 | Detection device suitable for rail transit signal power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118348447A true CN118348447A (en) | 2024-07-16 |
Family
ID=91813801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410476217.3A Pending CN118348447A (en) | 2024-04-19 | 2024-04-19 | Detection device suitable for rail transit signal power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118348447A (en) |
-
2024
- 2024-04-19 CN CN202410476217.3A patent/CN118348447A/en active Pending
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