CN215720098U - Adjustable fixing bolt for case - Google Patents
Adjustable fixing bolt for case Download PDFInfo
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- CN215720098U CN215720098U CN202121461734.1U CN202121461734U CN215720098U CN 215720098 U CN215720098 U CN 215720098U CN 202121461734 U CN202121461734 U CN 202121461734U CN 215720098 U CN215720098 U CN 215720098U
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- fixing column
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- fixing
- groove
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Abstract
The utility model discloses an adjustable fixing bolt for a chassis, which relates to the technical field of fixing bolts, and comprises the following components: a first fixing column, a second fixing column is fixed at the right end of the first fixing column, bumps are fixed at the upper and lower ends of the right surface of the second fixing column, an inner groove penetrating through the right surface of the second fixing column is formed in the second fixing column, and a spring is fixed at the bottom in the inner groove; the utility model has the beneficial effects that: when needs are to quick-witted case with regard to those dismantlements, once more with adjusting pole and connecting seat junction as axle center swing back and forth regulation pole, promote the connecting rod and let the spring pressurized shrink simultaneously leftwards, later rotate the fixture block that the connecting rod drove on the cushion and slide in draw-in groove two, in draw-in groove one after the regulation pole card income alright rotate fixed column two, later under the drive of fixed column two again alright take off fixed column one, so that can accomplish the dismantlement to quick-witted case, can be under the condition that does not need the instrument the dismouting to quick-witted case of completion, convenient to use person operates.
Description
Technical Field
The utility model relates to the technical field of fixing bolts, in particular to an adjustable fixing bolt for a case.
Background
Fastening bolt is a mechanical part, mainly comprises head and screw rod two parts for two parts that have the through-hole of quick-witted case fastening connection, traditional fastening bolt need use specific instrument to carry out the knob fastening at the in-process that uses mostly, in order to reach the fixed effect to quick-witted case connection both ends, be difficult to realize connecting and fixing under the condition that does not have the instrument, bring many inconveniences at the in-process of case installation and dismantlement, be unfavorable for the user to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and the defects, and provides an adjustable fixing bolt for a chassis, which aims to solve the problems that in the using process, a special tool is mostly needed for knob fastening, connection and fixation are difficult to realize without tools, and the chassis is not convenient to mount and dismount.
In order to achieve the purpose, the adopted technical scheme is as follows:
an adjustable fixing bolt for a chassis, the adjustable fixing bolt for the chassis comprising:
the first fixing column is fixedly provided with a second fixing column at the right end, the upper end and the lower end of the right surface of the second fixing column are respectively fixedly provided with a lug, an inner groove penetrating through the right surface of the second fixing column is formed in the second fixing column, a spring is fixedly arranged at the bottom in the inner groove, a cushion block is arranged at the right end in the inner groove, clamping grooves II are formed in the upper end and the lower end of the inner wall of the inner groove, clamping blocks are fixedly arranged at the upper end and the lower end of the outer surface of the cushion block, a signal transmitter is fixedly arranged in the first fixing column, the left end of the signal transmitter is connected with a temperature sensor, a gasket is nested on the outer surface of the first fixing column, a connecting block is arranged on the right side of the second fixing column, three mutually staggered clamping grooves I are formed in the right surface of the connecting block, a connecting rod is fixedly arranged at the intersection of the three clamping grooves I, the right end of the connecting rod is rotatably connected with a connecting seat, and an adjusting rod is rotatably connected with the outer surface of the connecting seat.
Furthermore, the middle part of the left side surface of the cushion block is rotatably connected with the right end of the spring, and the clamping block corresponds to and is clamped with the clamping groove.
Furthermore, the left side surface of the temperature sensor is flush with the left side surface of the fixed column, and the signal transceiver is in signal connection with an external alarm.
Furthermore, the left end of the connecting rod penetrates through the left surface of the connecting block, the left end of the connecting rod is fixed to the cushion block, and the left surface of the connecting block is fixed to the bump.
Furthermore, the adjusting rod is movably embedded into one of the first clamping grooves, and the length of the adjusting rod is the same as the total length of the first clamping groove.
By adopting the technical scheme, the beneficial effects are as follows:
the washer is nested on the surface of the first fixed column, the second fixed column is rotated to drive the first fixed column to rotate, the adjusting rod is swung back and forth by taking the joint of the adjusting rod and the connecting seat as an axis, the connecting rod is pushed leftwards through the connecting seat, the clamping block on the cushion block slides in the second clamping groove, the connecting seat is rotated by the adjusting rod at the same time, the adjusting rod corresponds to the first clamping groove, because the length of the adjusting rod is the same as the total length of the clamping groove, the connecting block is fixed with the second fixed column, and the left side of the cushion block is rotatably connected with the right end of the spring, after the adjusting rod is clamped into the first clamping groove, one end of the first clamping groove is extended by the adjusting rod, the second fixed column can be rotated again, then the first fixed column is driven by the second fixed column to tighten the joint of the case again, meanwhile, the temperature sensor can detect the temperature in the case and transmit the detected temperature to the signal emitter, when the temperature is too high, let outside siren send out the police dispatch newspaper through signal transmitter, the person of being convenient for carries out subsequent processing to quick-witted case heat, otherwise, when needs are just dismantled to quick-witted case, once more with adjusting pole and connecting seat junction as axle center swing back and forth regulation pole, promote the connecting rod and let the spring pressurized shrink simultaneously leftwards, later rotate the fixture block that the connecting rod drove on the cushion and slide in draw-in groove two, after adjusting the pole card income draw-in groove one back alright rotate fixed column two, later under the drive of fixed column two alright take off fixed column one again, so that can accomplish the dismantlement to quick-witted case, can be under the condition that does not need the instrument the dismouting to quick-witted case of completion, the person of being convenient for use operates, and is comparatively practical.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the present invention in partial perspective cut-away view of FIG. 1;
fig. 3 is a schematic perspective structure of the connecting block of the present invention.
The labels in the figure are: the device comprises a first fixing column 1, a second fixing column 2, a connecting block 3, a gasket 4, a signal emitter 5, a temperature sensor 6, a first clamping groove 7, an inner groove 8, a spring 9, a cushion block 10, a connecting rod 11, a connecting seat 12, an adjusting rod 13, a second clamping groove 14, a clamping block 15 and a convex block 16.
Detailed Description
Referring to fig. 1 to 3, the present application is an adjustable fixing bolt for a chassis, including:
a first fixing column 1, a second fixing column 2 is fixed at the right end of the first fixing column 1, a bump 16 is fixed at the upper end and the lower end of the right surface of the second fixing column 2, an inner groove 8 penetrating through the right surface of the second fixing column 2 is formed in the second fixing column 2, a spring 9 is fixed at the bottom in the inner groove 8, a cushion block 10 is arranged at the right end in the inner groove 8, a second clamping groove 14 is formed at the upper end and the lower end of the inner wall of the inner groove 8, clamping blocks 15 are fixed at the upper end and the lower end of the outer surface of the cushion block 10, a signal transmitter 5 is fixed in the first fixing column 1, a temperature sensor 6 is connected at the left end of the signal transmitter 5, a gasket 4 is nested on the outer surface of the first fixing column 1, a connecting block 3 is arranged at the right side of the second fixing column 2, three mutually staggered first clamping grooves 7 are formed in the right surface of the connecting block 3, a connecting rod 11 is fixed at the intersection of the three first clamping grooves 7, and the right end of the connecting rod 11 is rotatably connected with a connecting seat 12, the outer surface of the connecting seat 12 is rotatably connected with an adjusting rod 13;
the middle of the left side surface of the cushion block 10 is rotatably connected with the right end of the spring 9, the clamping block 15 corresponds to and is clamped with the clamping groove II 14, the left side surface of the temperature sensor 6 is flush with the left side surface of the fixed column I1, the signal transceiver 5 is in signal connection with an external alarm, the left end of the connecting rod 11 penetrates through the left side surface of the connecting block 3, the left end of the connecting rod 11 is fixed with the cushion block 10, the left side surface of the connecting block 3 is fixed with the bump 16, the adjusting rod 13 is movably embedded into one of the clamping grooves I7, and the length of the adjusting rod 13 is the same as the total length of the clamping groove I7;
when the case is fixed, the gasket 4 is firstly nested on the surface of the first fixing column 1, then the first fixing column 1 is placed at a position required to be fixed on the case, then the second fixing column 2 is rotated to drive the first fixing column 1 to rotate, the gasket 4 is attached to the left side surface of the second fixing column 2 along with the first fixing column 1 continuously extending into the position required to be fixed on the case, then the adjusting rod 13 swings forwards and backwards by taking the joint of the adjusting rod 13 and the connecting seat 12 as an axis, the connecting rod 11 is pushed leftwards by the connecting seat 12, the connecting rod 11 extrudes the spring 9 backwards by the cushion block 10, the clamping block 15 on the cushion block 10 slides in the second clamping groove 14, the connecting seat 12 is rotated by the adjusting rod 13, the adjusting rod 13 corresponds to the first clamping groove 7, the adjusting rod 13 is clamped into the second clamping groove 14 along with the clamping block 15, the adjusting rod 13 is clamped into the corresponding first clamping groove 7, and the length of the adjusting rod 13 is the same as the total length of the first clamping groove 7, the connecting block 3 is fixed with the second fixing column 2, the left side of the cushion block 10 is rotatably connected with the right end of the spring 9, so after the adjusting rod 13 is clamped in the first clamping groove 7, one end of the first clamping groove 7 is extended through the adjusting rod 13, the second fixing column 2 can be rotated again, then the first fixing column 1 is driven by the second fixing column 2 to screw the connection part of the case again, the operation is simple and convenient, the temperature sensor 6 can detect the temperature in the case and transmit the detected temperature to the signal transmitter 5, when the temperature is overhigh, the signal transceiver 5 is in signal connection with the external alarm, so the external alarm is enabled to give an alarm through the signal transmitter 5, a user can conveniently carry out subsequent processing on the heat of the case, otherwise, when the case needs to be disassembled, the adjusting rod 13 is swung back and forth by taking the connection part of the adjusting rod 13 and the connecting seat 12 as an axis, the connecting rod 11 is pushed leftwards and the spring 9 is compressed and contracted, then rotate connecting rod 11 and drive fixture block 15 on cushion 10 and slide in draw-in groove two 14, alright rotate fixed column two 2 after adjusting pole 13 card income draw-in groove one 7 is interior, later alright take off fixed column one 1 under the drive of fixed column two 2 again to this can accomplish the dismantlement to quick-witted case, can accomplish the dismouting to quick-witted case under the condition that does not need the instrument, and convenient to use person operates, and is comparatively practical.
Claims (5)
1. An adjustable fixing bolt for a chassis is characterized by comprising:
a first fixing column (1), a second fixing column (2) is fixed at the right end of the first fixing column (1), a bump (16) is fixed at the upper end and the lower end of the right surface of the second fixing column (2), an inner groove (8) penetrating through the right surface of the second fixing column (2) is formed in the second fixing column (2), a spring (9) is fixed at the bottom in the inner groove (8), a cushion block (10) is arranged at the right end in the inner groove (8), a second clamping groove (14) is formed in the upper end and the lower end of the inner wall of the inner groove (8), clamping blocks (15) are fixed at the upper end and the lower end of the outer surface of the cushion block (10), a signal emitter (5) is fixed in the first fixing column (1), a temperature sensor (6) is connected at the left end of the signal emitter (5), a gasket (4) is embedded on the outer surface of the first fixing column (1), a connecting block (3) is arranged at the right side of the second fixing column (2), and three mutually staggered first clamping grooves (7) are formed in the right surface of the connecting block (3), a connecting rod (11) is fixed at the intersection of the first three clamping grooves (7), a connecting seat (12) is rotatably connected to the right end of the connecting rod (11), and an adjusting rod (13) is rotatably connected to the outer surface of the connecting seat (12).
2. The adjustable fixing bolt for the chassis according to claim 1, characterized in that: the middle of the left side surface of the cushion block (10) is rotatably connected with the right end of the spring (9), and the clamping block (15) is correspondingly and fixedly connected with the second clamping groove (14).
3. The adjustable fixing bolt for the chassis according to claim 1, characterized in that: the left side surface of the temperature sensor (6) is flush with the left side surface of the first fixing column (1), and the signal emitter (5) is in signal connection with an external alarm.
4. The adjustable fixing bolt for the chassis according to claim 1, characterized in that: the left end of the connecting rod (11) penetrates through the left side surface of the connecting block (3), the left end of the connecting rod (11) is fixed to the cushion block (10), and the left side surface of the connecting block (3) is fixed to the bump (16).
5. The adjustable fixing bolt for the chassis according to claim 1, characterized in that: the adjusting rod (13) is movably embedded into one of the clamping grooves I (7), and the length of the adjusting rod (13) is the same as the total length of the clamping grooves I (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461734.1U CN215720098U (en) | 2021-06-29 | 2021-06-29 | Adjustable fixing bolt for case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461734.1U CN215720098U (en) | 2021-06-29 | 2021-06-29 | Adjustable fixing bolt for case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215720098U true CN215720098U (en) | 2022-02-01 |
Family
ID=80046011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121461734.1U Active CN215720098U (en) | 2021-06-29 | 2021-06-29 | Adjustable fixing bolt for case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215720098U (en) |
-
2021
- 2021-06-29 CN CN202121461734.1U patent/CN215720098U/en active Active
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