CN218125047U - Circuit board fixing clamp - Google Patents
Circuit board fixing clamp Download PDFInfo
- Publication number
- CN218125047U CN218125047U CN202222000690.3U CN202222000690U CN218125047U CN 218125047 U CN218125047 U CN 218125047U CN 202222000690 U CN202222000690 U CN 202222000690U CN 218125047 U CN218125047 U CN 218125047U
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- China
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- circuit board
- fixedly connected
- sets
- threaded rod
- loading board
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Abstract
The utility model provides a circuit board fixation clamp relates to circuit board technical field, the on-line screen storage device comprises a base, the base top is connected with the loading board through slewing mechanism, and the inside fixed establishment that is provided with of loading board, fixed establishment includes the threaded rod, loading board inner wall bearing is connected with the threaded rod, and threaded rod left and right sides outer wall is the design of symmetry formula screw thread form, the all threaded connection in threaded rod left and right sides has the connecting block, and has seted up the slide above the loading board, inside two sets of connecting plates of having run through of slide, and two sets of connecting plates difference fixed connection in two sets of connecting blocks, and are two sets of the all fixedly connected with grip blocks in connecting plate top. The utility model discloses a be provided with fixed establishment, can carry out the centre gripping to not unidimensional circuit board and fix, promoted the suitability of device to the fixed effect to the circuit board has been guaranteed.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a circuit board fixation clamp.
Background
Nowadays, surface mount technology has been developed for circuit boards, i.e. a plurality of electronic components, such as capacitors, resistors, inductors, and integrated circuits, can be mounted on the surface of the circuit board to electrically connect the circuit board. Therefore, the area of the circuit board can be fully utilized, and more electronic elements are assembled;
the existing circuit board is generally fixed by a fixing clamp during processing, but the existing fixing clamp has a single size, different fixing clamps need to be replaced when the circuit boards with different sizes are fixed, and the applicability is poor.
Therefore, a circuit board fixing clip capable of solving the above problems is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, solving the problem of single size and poor applicability of the traditional circuit board fixing clamp provided in the background technology.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a circuit board fixing clamp, includes the base, the base top is connected with the loading board through slewing mechanism, and the inside fixed establishment that is provided with of loading board, fixed establishment includes the threaded rod, loading board inner wall bearing is connected with the threaded rod, and threaded rod left and right sides outer wall is symmetrical formula screw thread form design, the threaded rod left and right sides all threaded connection has the connecting block, and the loading board top has seted up the slide, inside running through of slide has two sets of connecting plates, and two sets of connecting plates difference fixed connection in two sets of connecting blocks, two sets of the all fixedly connected with grip blocks in connecting plate top.
Preferably, the clamping plates are attached to one side of the circuit board and fixedly connected with non-slip pads, and the non-slip pads are made of rubber.
Preferably, the right end of the threaded rod is fixedly connected with a connecting rod, and the right end of the connecting rod is fixedly connected with a rotating handle.
Preferably, the inside spout of having seted up of loading board, and the inside sliding connection of spout has two sets of sliders, and is two sets of the slider is kept away from the one end of spout fixed connection respectively in two sets of connecting blocks.
Preferably, slewing mechanism is including the fluting, the inside fluting of having seted up of base, and fluting inner wall bearing is connected with the bull stick, bull stick top fixed connection in loading board, and bull stick outer wall fixedly connected with gear, the meshing of gear outer wall has the tooth piece, and tooth piece right-hand member fixedly connected with pull rod, pull rod right-hand member fixedly connected with arm-tie, and arm-tie right-hand member fixedly connected with pull ring, fixedly connected with twines in the spring of pull rod outer wall between base and the arm-tie.
Compared with the prior art, the utility model has the advantages and positive effects that,
in the utility model, the circuit boards with different sizes can be clamped and fixed by the fixing mechanism, thereby improving the applicability of the device and ensuring the fixing effect of the circuit boards;
meanwhile, the rotating mechanism is arranged, so that the bearing plate can be rotated, the circuit board can be conveniently machined at multiple angles by an operator, and the stability of the bearing plate after rotation is ensured.
Drawings
Fig. 1 shows a schematic perspective view of a structure provided according to an embodiment of the present invention;
fig. 2 is a schematic perspective sectional structural view provided according to an embodiment of the present invention;
fig. 3 shows a schematic perspective sectional structure diagram of a rotating mechanism according to an embodiment of the present invention.
Illustration of the drawings:
110. a base; 120. a carrier plate; 210. a threaded rod; 220. connecting blocks; 230. a slideway; 240. a connecting plate; 250. a clamping plate; 260. a non-slip mat; 270. a connecting rod; 280. turning a handle; 290. a chute; 291. a slider; 310. slotting; 320. a rotating rod; 330. a gear; 340. a tooth block; 350. a pull rod; 360. pulling a plate; 370. a pull ring; 380. a spring.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
As shown in fig. 1-3, in the embodiment of the present invention: the utility model provides a circuit board fixing clamp, including base 110, base 110 top is connected with loading board 120 through slewing mechanism, and the inside fixed establishment that is provided with of loading board 120, fixed establishment includes threaded rod 210, loading board 120 inner wall bearing is connected with threaded rod 210, and threaded rod 210 left and right sides outer wall is the design of symmetry formula screw thread form, threaded rod 210 the left and right sides all threaded connection has connecting block 220, and loading board 120 top has seted up slide 230, slide 230 inside run through have two sets of connecting plates 240, and two sets of connecting plates 240 respectively fixed connection in two sets of connecting blocks 220, two sets of connecting plates 240 all fixedly connected with grip blocks 250 on the top.
In concrete operation, when fixed, operating personnel places the circuit board between two sets of grip blocks 250, it rotates to grip commentaries on classics 280, can drive connecting rod 270 and threaded rod 210 and rotate, effect through threaded rod 210 and two sets of connecting block 220 threaded connection, can drive two sets of connecting block 220, connecting plate 240 and grip block 250 carry out the opposite direction removal, thereby it is fixed to accomplish the centre gripping of circuit board, through being provided with fixed establishment, can carry out the centre gripping to not unidimensional circuit board fixed, the suitability of device has been promoted, and the fixed effect to the circuit board has been guaranteed.
The two sets of clamping plates 250 are fixedly connected with anti-slip pads 260 attached to one side of the circuit board, and the anti-slip pads 260 are made of rubber.
Through the design, the extrusion force of the circuit board is ensured, and meanwhile, the circuit board is prevented from being damaged.
The right end of the threaded rod 210 is fixedly connected with a connecting rod 270, and the right end of the connecting rod 270 is fixedly connected with a rotating handle 280.
With the above design, it is convenient for the operator to rotate the threaded rod 210.
The inside spout 290 of seting up of loading board 120, and the inside sliding connection of spout 290 has two sets of sliders 291, and the one end that two sets of sliders 291 kept away from spout 290 is fixed connection in two sets of connecting blocks 220 respectively.
Through above-mentioned design, promoted connecting block 220 and moved the stability of time about.
The rotating mechanism comprises a slot 310, the slot 310 is formed in the base 110, a rotating rod 320 is connected to the inner wall of the slot 310 through a bearing, the top end of the rotating rod 320 is fixedly connected to the bearing plate 120, a gear 330 is fixedly connected to the outer wall of the rotating rod 320, a toothed block 340 is meshed with the outer wall of the gear 330, a pull rod 350 is fixedly connected to the right end of the toothed block 340, a pull plate 360 is fixedly connected to the right end of the pull rod 350, a pull ring 370 is fixedly connected to the right end of the pull plate 360, and a spring 380 wound on the outer wall of the pull rod 350 is fixedly connected between the base 110 and the pull plate 360.
In the concrete operation, the pull ring 370 is pulled by an operator, the pull plate 360 can be driven, the pull rod 350 and the tooth block 340 move rightwards, the spring 380 is extruded to deform, when the tooth block 340 and the gear 330 are disengaged, the bearing plate 120 can be rotated to adjust at the moment, after the adjustment is completed, the pull ring 370 is loosened, the spring 380 is matched to have the elastic effect, the tooth block 340 can be driven to reset and be engaged with the gear 330, the locking of the bearing plate 120 is completed at the moment, the bearing plate 120 can be rotated, so that the operator can conveniently process the circuit board in multiple angles, and the stability of the bearing plate 120 after the rotation is ensured.
To sum up, the utility model discloses a theory of operation does: when the circuit board is fixed, an operator places the circuit board between the two groups of clamping plates 250, holds the rotating handle 280 to rotate, and then drives the connecting rod 270 and the threaded rod 210 to rotate, and drives the two groups of connecting blocks 220, the connecting plate 240 and the clamping plates 250 to move in opposite directions under the effect of threaded connection of the threaded rod 210 and the two groups of connecting blocks 220, so that the circuit board is clamped and fixed;
an operator pulls the pull ring 370 to drive the pull plate 360, the pull rod 350 and the tooth block 340 to move rightwards, the spring 380 is extruded to deform, when the tooth block 340 is disengaged from the gear 330, the bearing plate 120 can be rotated to adjust, after the adjustment is completed, the pull ring 370 is loosened, the elastic action of the spring 380 is matched, the tooth block 340 can be driven to reset and is meshed with the gear 330, and the locking of the bearing plate 120 is completed at the moment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a circuit board fixation clamp, includes base (110), base (110) top is connected with loading board (120) through slewing mechanism, and loading board (120) inside is provided with fixed establishment, its characterized in that: fixed establishment includes threaded rod (210), loading board (120) inner wall bearing is connected with threaded rod (210), and threaded rod (210) left and right sides outer wall is the design of symmetry formula screw thread form, threaded rod (210) the left and right sides all threaded connection have connecting block (220), and loading board (120) top has seted up slide (230), slide (230) inside run through have two sets of connecting plates (240), and two sets of connecting plates (240) fixed connection respectively in two sets of connecting blocks (220), two sets of connecting plate (240) top all fixedly connected with grip block (250).
2. A circuit board mounting clip according to claim 1, wherein: two sets of grip block (250) are laminated in one side of circuit board all fixedly connected with slipmat (260), and slipmat (260) set up to rubber material.
3. A circuit board mounting clip according to claim 2, wherein: threaded rod (210) right-hand member fixedly connected with connecting rod (270), and connecting rod (270) right-hand member fixedly connected with changes handle (280).
4. A circuit board mounting clip according to claim 3, wherein: a sliding groove (290) is formed in the bearing plate (120), two groups of sliding blocks (291) are connected in the sliding groove (290) in a sliding mode, and one ends, far away from the sliding groove (290), of the two groups of sliding blocks (291) are fixedly connected to the two groups of connecting blocks (220) respectively.
5. A circuit board mounting clip according to claim 3, wherein: slewing mechanism is including fluting (310), fluting (310) has been seted up to base (110) inside, and fluting (310) inner wall bearing is connected with bull stick (320), bull stick (320) top fixed connection in loading board (120), and bull stick (320) outer wall fixedly connected with gear (330), gear (330) outer wall meshing has tooth piece (340), and tooth piece (340) right-hand member fixedly connected with pull rod (350), pull rod (350) right-hand member fixedly connected with arm-tie (360), and pull plate (360) right-hand member fixedly connected with pull ring (370), fixedly connected with twines spring (380) in pull rod (350) outer wall between base (110) and arm-tie (360).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000690.3U CN218125047U (en) | 2022-08-01 | 2022-08-01 | Circuit board fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000690.3U CN218125047U (en) | 2022-08-01 | 2022-08-01 | Circuit board fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218125047U true CN218125047U (en) | 2022-12-23 |
Family
ID=84520310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222000690.3U Active CN218125047U (en) | 2022-08-01 | 2022-08-01 | Circuit board fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218125047U (en) |
-
2022
- 2022-08-01 CN CN202222000690.3U patent/CN218125047U/en active Active
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| GR01 | Patent grant | ||
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