CN216595415U

CN216595415U - Switch detection board

Info

Publication number: CN216595415U
Application number: CN202123356585.5U
Authority: CN
Inventors: 孙振才
Original assignee: Qingdao Renrui Electric Appliance Co ltd
Current assignee: Qingdao Renrui Electric Appliance Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a switch detection board, including check out test set, display, connecting block and protection piece, check out test set uses with the display cooperation, display and connecting block fixed connection, the display uses with the protection piece cooperation. The utility model discloses a, through setting up the connecting block, the protection piece, positioning mechanism and drive mechanism's cooperation is used, the protection piece can be protected the circuit of display, positioning mechanism can make the protection piece fixed with the display, drive mechanism can make positioning mechanism and connecting block break away from the contact, thereby demolish the protection piece, the circuit of having solved current equipment display rear side often exposes outside, do not have a device of protection, it goes wrong through external factor appearance to make the circuit easily, thereby lead to the problem of display damage, this switch pick-up plate, it has the device of a protection to possess the circuit of display rear side, avoid making the circuit lead to the advantage that the display damaged through external factor.

Description

Switch detection board

Technical Field

The utility model belongs to the technical field of the pick-up plate, especially, relate to a switch pick-up plate.

Background

Switch circuit board is when the trouble, need use check out test set to detect switch circuit board, and current circuit board check out test set, at the in-process of using, the user can be through the numerical value that equipment display shows, from overhauing switch circuit board, and the circuit of display rear side often all is to expose outside, does not have a device of protection, and this makes the circuit go wrong very easily to lead to the display to damage, the problem that prior art exists is: the circuit of equipment display rear side often exposes outside, does not have a device of protection, makes the circuit pass through external factor easily and goes wrong to lead to the display to damage.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a switch detection board possesses the device that has a protection to the circuit of display rear side, avoids making the circuit lead to the advantage that the display damaged through external factor, and the circuit of having solved current equipment display rear side often exposes outside, does not have a protective device, makes the circuit go wrong through external factor easily to lead to the problem that the display damaged.

The utility model discloses a realize like this, a switch detection board, including check out test set, display, connecting block and protection piece, check out test set uses with the display cooperation, display and connecting block fixed connection, the display uses with the protection piece cooperation, the cooperation groove has been seted up to the inside of protection piece, the right side cooperation of cooperation inslot wall is used flutedly, the front side fixed mounting of recess inner wall has positioning mechanism, the right side fixed mounting of recess inner wall has drive mechanism.

As the utility model discloses it is preferred, positioning mechanism includes the locating piece, the surface of locating piece and the inside swing joint of recess, the left side of locating piece is used with the inside cooperation of connecting block, the right side fixedly connected with pressure spring of locating piece, pressure spring's right side and recess inner wall's right side fixed connection, the inside cooperation of locating piece is used to have the stopper, the top and the bottom of stopper respectively with recess inner wall's top and bottom fixed connection.

As the utility model discloses it is preferred, drive mechanism includes the carriage release lever, the surface of carriage release lever and the inside swing joint of recess, the top swing joint of carriage release lever has the connecting rod, the left bottom swing joint of connecting rod has the movable block, the rear side fixedly connected with reset spring of movable block, reset spring's rear side and recess inner wall's rear side fixed connection, the front side of movable block is used with the inside cooperation of locating piece.

As the utility model discloses it is preferred, the constant head tank has been seted up to the inside of connecting block, the inside of constant head tank is used with the left side cooperation of locating piece.

As the utility model discloses preferred, the movable hole has been seted up to the inside of locating piece, the inside in movable hole uses with the surface cooperation of movable block.

As the utility model discloses it is preferred, the connecting hole has been seted up in recess inner wall's left side, the connecting hole is linked together with recess and cooperation groove respectively, the inside of connecting hole is used with the surface cooperation of locating piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up connecting block, protection piece, positioning mechanism and drive mechanism's cooperation and use, the protection piece can be protected the circuit of display, and positioning mechanism can make protection piece and display fixed, and drive mechanism can make positioning mechanism and connecting block break away from the contact to demolish the protection piece, possess the device that has a protection to the circuit of display rear side, avoid making the circuit lead to the advantage that the display damaged through external factor.

2. The utility model discloses a set up positioning mechanism, can follow the inside of protection piece and remove to the inside of connecting block to realize the fixed of protection piece and display.

3. The utility model discloses a set up drive mechanism, can make positioning mechanism shift out from the inside of connecting block to make protection piece and display break away from the contact.

4. The utility model discloses a set up the constant head tank, the constant head tank is used with the cooperation of locating piece, realizes the fixed of protection piece.

5. The utility model discloses a set up the movable hole, can make the movable block pass through the movable hole and drive the locating piece and remove.

6. The utility model discloses a set up the connecting hole, can make the locating piece remove to the inside of connecting block and shift out from the inside of connecting block through the connecting hole.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a top cross-sectional view of a partial structure provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a detection device; 2. a display; 3. connecting blocks; 4. a protection block; 5. a mating groove; 6. a groove; 7. a positioning mechanism; 701. positioning blocks; 702. a pressure spring; 703. a limiting block; 8. a transmission mechanism; 801. a travel bar; 802. a connecting rod; 803. a movable block; 804. a return spring; 9. positioning a groove; 10. a movable hole; 11. and connecting the holes.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of switch detection board, including check out test set 1, display 2, connecting block 3 and protection piece 4, check out test set 1 uses with the cooperation of display 2, display 2 and 3 fixed connection of connecting block, display 2 uses with the cooperation of protection piece 4, cooperation groove 5 has been seted up to protection piece 4's inside, the right side cooperation of cooperation groove 5 inner wall is used flutedly 6, the front side fixed mounting of recess 6 inner wall has positioning mechanism 7, the right side fixed mounting of recess 6 inner wall has drive mechanism 8.

Referring to fig. 3, the positioning mechanism 7 includes a positioning block 701, the outer surface of the positioning block 701 is movably connected with the inside of the groove 6, the left side of the positioning block 701 is used in cooperation with the inside of the connecting block 3, the right side of the positioning block 701 is fixedly connected with a pressure spring 702, the right side of the pressure spring 702 is fixedly connected with the right side of the inner wall of the groove 6, the inside of the positioning block 701 is used in cooperation with a limiting block 703, and the top and the bottom of the limiting block 703 are respectively fixedly connected with the top and the bottom of the inner wall of the groove 6.

Adopt above-mentioned scheme: through setting up positioning mechanism 7, can follow the inside removal of protection piece 4 to the inside of connecting block 3 to realize the fixed of protection piece 4 and display 2.

Referring to fig. 3, the transmission mechanism 8 includes a moving rod 801, an outer surface of the moving rod 801 is movably connected with an inside of the groove 6, a connecting rod 802 is movably connected with a top of the moving rod 801, a moving block 803 is movably connected with a bottom of a left side of the connecting rod 802, a return spring 804 is fixedly connected with a rear side of the moving block 803, a rear side of the return spring 804 is fixedly connected with a rear side of an inner wall of the groove 6, and a front side of the moving block 803 is used in cooperation with an inside of the positioning block 701.

Adopt above-mentioned scheme: by providing the transmission 8, the positioning mechanism 7 can be moved out of the interior of the connecting block 3, thereby bringing the protective block 4 out of contact with the display 2.

Referring to fig. 3, a positioning groove 9 is formed in the connecting block 3, and the inside of the positioning groove 9 is used in cooperation with the left side of the positioning block 701.

Adopt above-mentioned scheme: through setting up constant head tank 9, constant head tank 9 uses with the cooperation of locating piece 701, realizes the fixed of protection piece 4.

Referring to fig. 3, a movable hole 10 is formed in the positioning block 701, and the inside of the movable hole 10 is matched with the surface of the movable block 803.

Adopt above-mentioned scheme: by providing the movable hole 10, the movable block 803 can drive the positioning block 701 to move through the movable hole 10.

Referring to fig. 3, a connection hole 11 is formed on the left side of the inner wall of the groove 6, the connection hole 11 is respectively communicated with the groove 6 and the fitting groove 5, and the inside of the connection hole 11 is used in cooperation with the surface of the positioning block 701.

Adopt above-mentioned scheme: by providing the connection hole 11, the positioning block 701 can be moved into and out of the connection block 3 through the connection hole 11.

The utility model discloses a theory of operation:

when in use, the moving rod 801 is pushed by manpower to move to the left, the moving rod 801 moves to drive the connecting rod 802 to move, the moving rod 802 moves to drive the moving block 803 to move forwards, therefore, the movement of the movable block 803 causes the positioning block 701 to move rightwards, the positioning block 701 moves out of the connecting block 3, the protective block 4 is separated from the display 2, the return spring 804 generates a deformation force while the movable block 803 moves, and after the movable rod 801 is released, the return spring 804 will give the same force to the movable block 803, so that the movable block 803 drives the connecting rod 802 and the movable rod 801 to rebound to the original position, the positioning block 701 moves while generating a force for deforming the pressure spring 702, and when the movable rod 801 is released, the pressure spring 702 will give the positioning block 701 a same force, so that the positioning block 701 rebounds to the inside of the connecting block 3, thereby fixing the display 2 and the protection block 4.

In summary, the following steps: this switch detection board, through setting up check out test set 1, display 2, connecting block 3, protection piece 4, cooperation groove 5, recess 6, positioning mechanism 7, locating piece 701, compression spring 702, stopper 703, drive mechanism 8, carriage release lever 801, connecting rod 802, movable block 803, reset spring 804, constant head tank 9, the cooperation of activity hole 10 and connecting hole 11 is used, the circuit of having solved current equipment display rear side often exposes outside, do not have a guarded device, make the circuit pass through external factor problem appearing easily, thereby lead to the problem that the display damaged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch detection board, includes check out test set (1), display (2), connecting block (3) and protection piece (4), check out test set (1) uses with display (2) cooperation, display (2) and connecting block (3) fixed connection, display (2) uses with protection piece (4) cooperation, its characterized in that: cooperation groove (5) have been seted up to the inside of protection piece (4), the right side cooperation of cooperation groove (5) inner wall is used fluted (6), the front side fixed mounting of recess (6) inner wall has positioning mechanism (7), the right side fixed mounting of recess (6) inner wall has drive mechanism (8).

2. A switch detect board, as claimed in claim 1, wherein: positioning mechanism (7) are including locating piece (701), the inside swing joint of the surface of locating piece (701) and recess (6), the left side of locating piece (701) is used with the inside cooperation of connecting block (3), the right side fixedly connected with pressure spring (702) of locating piece (701), the right side of pressure spring (702) and the right side fixed connection of recess (6) inner wall, the inside cooperation of locating piece (701) is used and is had stopper (703), the top and the bottom of stopper (703) respectively with the top and the bottom fixed connection of recess (6) inner wall.

3. A switch detect board, as claimed in claim 2, wherein: drive mechanism (8) include carriage release lever (801), the inside swing joint of the surface of carriage release lever (801) and recess (6), the top swing joint of carriage release lever (801) has connecting rod (802), the left bottom swing joint of connecting rod (802) has movable block (803), the rear side fixedly connected with reset spring (804) of movable block (803), the rear side fixed connection of the rear side of reset spring (804) and recess (6) inner wall, the front side of movable block (803) is used with the inside cooperation of locating piece (701).

4. A switch detect board, as claimed in claim 2, wherein: locating slot (9) have been seted up to the inside of connecting block (3), the inside of locating slot (9) is used with the left side cooperation of locating piece (701).

5. A switch detect board, as claimed in claim 3, wherein: the positioning block (701) is internally provided with a movable hole (10), and the inside of the movable hole (10) is matched with the surface of the movable block (803) for use.

6. A switch detect board, as claimed in claim 2, wherein: a connecting hole (11) is formed in the left side of the inner wall of the groove (6), the connecting hole (11) is communicated with the groove (6) and the matching groove (5) respectively, and the inner portion of the connecting hole (11) is matched with the surface of the positioning block (701) for use.