TWI817791B - Clip and electronic apparatus applying the same - Google Patents

Abstract

A clip used to fix a work piece on a fixing part includes a first clamping assembly and a second clamping assembly. The first clamping assembly includes a holding part, a connecting part and a stopping part. The holding part is used for holding the work piece. The connecting portion is connected with the holding part, and has a supporting surface and a first tooth protruding from the supporting surface for abutting against the fixing part. The stopping-part is connected with the connection part and has a stopping surface for abutting against the fixing part. The second clamping part is movably connected with the connecting part for clamping the fixing part between the stopping surface, the supporting surface and the second clamping part.

Description

Fixtures and electronic devices using them

The present invention relates to a clamp and an electronic device using the same, and in particular to a clamp for fixing a work piece on a fixture and an electronic device using the clamp.

Traditional electronic devices, such as chandeliers, recessed lights, table lamps and other lighting devices, are mostly fixed and large in size. When users only need local lighting or local enhanced lighting (for example, they only need to illuminate the screen of a desktop or laptop computer), they usually use a clamp (such as a lamp clip) to fix the external light source on the monitor screen. , so that the light source can be directly adjacent to the monitor screen to provide local lighting.

Currently, fixtures on the market generally use fixtures to fix the light source on the monitor screen. One end of the clamp is clamped on the (upper) edge of the display screen, and the other end holds the lamp. The structure of the clamp relies on two opposite elastic clamps to abut and clamp between the frame of the display screen and the screen back panel. With the design trend of gradually narrowing the borders of monitor screens, the clamping area of the elastic clamp has been compressed. Coupled with the emergence of curved screens and ultra-thin screens, the traditional elastic clamp may not provide enough clamping force to support the light source. Securely attached to monitor screen frame.

With the improvement of technology, how to adapt to the appearance design of different types of electronic devices (such as the frame design of the screen), provide a stable clamping function for external workpieces (such as light sources), while taking into account the overall beauty and integrity of the electronic device Sex has become an important issue in this technical field. Therefore, there is a need to provide an advanced clamp and an electronic device using the same to solve the problems faced by the conventional technology.

One embodiment of the present specification discloses a clamp for fixing a workpiece on a fixing member. The clamp includes: a first clamping part and a second clamping part. The first clamping part includes a retaining part, a connecting part and a stopping part. The holding part is used to hold the work piece. The connecting part is connected to the holding part and has a supporting surface and first protruding teeth protruding from the supporting surface for abutting against the fixing member. The stop part is connected to the connecting part and has a stop surface for abutting against the fixing part. The second clamping part is movably connected to the connecting part and is used to clamp the fixing part between the stop surface, the supporting surface and the second clamping part.

Another embodiment of this specification discloses a lamp that is selectively clamped on an upper edge of a display. The display has a display surface and a back surface. The lamp includes a light source and a fixture. The clamp includes a first clamping part and a second clamping part. The first clamping part includes a retaining part, a connecting part and a stopping part. The holding part is used to hold the light source. The connecting part is connected to the holding part and has a supporting surface and at least one first protruding tooth protruding from the supporting surface to abut the upper edge of the display. The stop portion is connected to the connecting portion and has a stop surface for abutting against the display surface. The second clamping part and the connecting part are movable The connection is used to press against the back of the display and clamp the display between the stop surface, the supporting surface and the second clamping member.

According to the above embodiments, this specification provides a clamp that can securely clamp a workpiece (for example, a light source or a photographic lens) on a fixed component (for example, a display screen). The clamp includes a first clamping part and a second clamping part pivotally connected to each other for clamping the fixing part (display screen) therebetween. Furthermore, a support surface with at least one protruding tooth and a stop surface connected to the support surface are provided in the first clamping member, respectively for abutting against the fixing member (display screen). When the fixing part (display screen) is clamped between the first clamping part and the second clamping part, the protruding teeth of the connecting part and the stop surface of the stop part can jointly abut against the fixing part (display screen). The upper edge of the screen) to provide a stable support surface to resist the moment generated by the counterweight block; or form an alcove to catch the upper edge of the fixing member (display screen). Thereby, the fixing part (display screen) can be clamped more firmly between the stop surface and the supporting surface of the first clamping part and the second clamping part. It helps to improve the stability of the workpiece (light source or camera lens) being fixed on the fixture (display screen).

10: Lamps

11:Light source

12: Fixtures

12a:Display surface

12t: upper edge

12b: Back

20:Lamps

30:Lamps

40:Lamps

50:Lamps

60:Monitor

61:Photography lens

62: Fixtures

62a:Display surface

62t:Shangyuan

62b: Back

100: Fixture

101: First clamping piece

101A: Holding part

101B:Connection part

101C: Stopper

101D: Stop surface

101S: Support surface

102: Second clamping piece

102a: Pivot

102b: Clamping part

102c: Counterweight

103:Protruding teeth

200: Fixture

201: First clamping piece

201B:Connection Department

201C: Stopper

201D: Stop surface

201S:Support surface

203:Protruding teeth

300: Fixture

301: First clamping piece

301B:Connection part

301C: Stopper

301D: Stop surface

301S: Support surface

303:Protruding teeth

310:alcove

400: Fixture

401: First clamping piece

401B:Connection part

401C: Stopper

401D: Stop surface

401S: Support surface

403:Protruding teeth

403A:Protruding teeth

403B:Protruding teeth

403C:Protruding teeth

410: Groove

420: Groove

410a: Beveled side wall

410b: Depth

500: Fixture

501: First clamping piece

501A: Holding Department

501B:Connection part

501B1:Sub-connection part

501B2:Sub-connection part

501C: Stopper

501D: Stop surface

501E:Connection interface

501S: Support surface

503A:Protruding teeth

503B:Protruding teeth

503C:Protruding teeth

600: Fixture

601: First clamping piece

601A: Holding part

601B:Connection part

601C: Stopper

601D: Stop surface

601S: Support surface

602: Second clamping piece

602a: Pivot

602b: Clamping part

602c: Counterweight

603:Protruding teeth

P11: Touch points

P12: Touch points

P21: Touch points

P22: Touch points

P31: Touch points

P32: Touch points

T11: Extended distance

T21: Extended distance

T31: Extended distance

T41: extended distance

W11: Thickness of fixing parts

W22: distance

W32: distance

H4: distance

θ 1: acute angle

θ 2: acute angle

θ 3: Angle

θ 4: obtuse angle

In order to have a better understanding of the above and other aspects of this specification, the following embodiments are specifically cited and described in detail with the accompanying drawings: Figure 1A shows an embodiment of this specification, which is configured on a fixing member (display A structural perspective view of a lamp on the screen); Figure 1B shows a schematic structural cross-sectional view of the lamp in Figure 1A; Figure 2 is a structural cross-sectional view of another lamp arranged on a fixing part according to another embodiment of this specification; Figure 3 is a structural cross-sectional view of another lamp arranged on a fixing part according to another embodiment of this specification. A structural cross-sectional view of another lamp; Figure 4 is a structural cross-sectional view of another lamp arranged on a fixing member according to yet another embodiment of the present specification; Figure 5 is a structural cross-sectional view of another lamp according to yet another embodiment of the present specification. , depicts a structural cross-sectional view of another lamp configured on the display fixture; Figure 6A shows another monitoring method using a photographic lens fixed on the fixture (display screen) according to another embodiment of this specification. A structural perspective view of the monitor; and Figure 6B shows a structural cross-sectional view of the monitor in Figure 6A.

This instruction manual is to provide a clamp and its application lamp, which can provide a stable clamping function of the lamp while taking into account the overall beauty and integrity. In order to make the above-mentioned embodiments and other objects, features and advantages of this specification more clearly understandable, a plurality of preferred embodiments are enumerated below and described in detail with reference to the accompanying drawings.

However, it must be noted that these specific implementation examples and methods are not intended to limit the present invention. The invention may still be implemented using other features, components, methods and parameters. The preferred embodiments are proposed only to illustrate the technical features of the present invention and are not intended to limit the patentable scope of the present invention. Those with ordinary knowledge in this technical field will be able to make various adjustments based on the description of the following specification without departing from the spirit of the present invention. Make equal modifications and changes within the scope of God. In different embodiments and drawings, the same components will be represented by the same component symbols.

Please refer to Figures 1A and 1B. Figure 1A is a structural perspective view of a lamp 10 arranged on a fixing member 12 according to an embodiment of this specification; Figure 1B is a perspective view of the lamp of Figure 1A. Schematic diagram of the structural cross-section of 10. The lamp 10 is a lighting device that uses a clamp 100 to fix the light source 11 on the fixture 12 to provide local illumination of the fixture 12 .

In some embodiments of this specification, the fixing member 12 may be a display screen, a bookcase, a desk, a bedside table, a workbench, or other devices or hardware that require local lighting. In this embodiment. The fixture 12 is a display screen of a display, and the light source 11 can be a lamp tube held in the clamp 100. The combination of the clamp 100 and the light source 11 can form a lamp 10 for selectively clamping on the upper edge of the display. .

The clamp 100 includes: a first clamping part 101 and a second clamping part 102 . The first clamping part 101 includes: a holding part 101A, a connecting part 101B and a stopper part 101C. The holding part 101A is used to fix the light source 11 .

In some embodiments of this specification, the light source holding part 101A includes a C-shaped elastic clip, and the light source 11 is clamped in the C-shaped elastic clip. In this embodiment, one end of the C-shaped elastic clip of the light source holding part 101A is directly connected to the connecting part 101B in an integrally formed manner. However, the connection method between the light source holding part 101A and the connecting part 101B is not limited to this. In other embodiments of this specification, the C-shaped elastic clip of the light source holding part 101A can be movably connected to the connecting part 101B through slots, slide rails or other movable connecting parts (not shown).

The connecting part 101B is connected to the holding part 101A and has a supporting surface 101S. The stop portion 101C is connected to the connection portion 101B, and has a stop surface 101D, which is connected to the support surface 101S for abutting against the fixing member 12 (for example, the display surface 12a of the display screen). The second clamping member 102 is movably connected to the connecting portion 101B, and is used (for example, against the back 12b of the display screen) to clamp the fixing member 12 to the stop surface 101D and the stopper portion 101C of the first clamping member 101. between the two clamping parts 102.

The connecting portion 101B has a protruding tooth 103 protruding from the supporting surface 101S, and together with the supporting surface 101S and the stop surface 101D, it abuts against the upper edge 12t of the fixing member 12 (for example, a display screen). In this embodiment, the protruding teeth 103 are zigzag-shaped protruding teeth 103 protruding from the supporting surface 101S. The top of the protruding teeth 103 abuts the contact point P11 on the upper edge 12t of the display screen (fixing member 12) and the supporting surface 101S abuts the contact point P12 on the upper edge 12t of the display screen (fixing member 12). The connecting line L1 and the supporting surface 101S form an acute angle θ 1 . The distance W12 from the contact point P11 to the stop surface 101D is less than the thickness W11 of the display screen (fixer 12) (W12<W11). The protruding tooth 103 has a protruding height T12 of the vertical support surface 101S; the stopper 101C has, by the vertical support surface Starting from 101S, the extension distance T11 is parallel to the protrusion height T12); and the extension distance T11 of the stopper 101C is greater than the protrusion height T12 of the protruding teeth 103 (T11>T12). The distance W12 from the contact point P11 (the top of the tooth 103) to the stop surface 101D is at least 3.25 mm.

In some embodiments of the present specification, the extension distance T11 of the stopper 101C is substantially between 4 millimeters (mm) and 18.5 mm. The protruding height T12 of the protruding teeth 103 is substantially between 0.95 mm and 10 mm. The acute angle θ 1 is essentially between 10° and 60° between. The ratio (T12/T11) between the protruding height T12 of the protruding teeth 103 and the extension distance T11 of the stopper 101C is substantially between 1.5 and 4.5.

The second clamping member 102 includes a pivot 102a, a clamping portion 102b and a weight 102c. The pivot 102a passes through the connection point between the second clamping member 102 and the connecting part 101B, pivotally connecting the clamping part 102b and the connecting part 101B, thereby allowing the clamping part 102b to movably rotate around the pivot 102a. . The counterweight 102c is located in the clamping portion 102b. When the counterweight 102c is acted upon by gravity, it can generate a clockwise moment relative to the pivot 102a, and the light source 11 together with the first clamping member 101 pivots relative to the pivot. The shaft 102a generates a counterclockwise moment. Driven by these two moments, the stopper 101C of the first clamping member 101 and the second clamping member 102 are brought closer to each other and abut against the fixed member 12 to form a clamp. The holding force is used to clamp the fixing member 12.

In some embodiments of this specification, when the first clamping member 101 and the second clamping member 102 are close to each other and a clamping force is formed to clamp the fixed member 12 (for example, a display screen), through the protruding teeth 103, The support surface 101S and the stop surface 101D of the stop portion 101C jointly abut the upper edge 12t of the display screen (fixer 12), which can provide a stable support surface to resist the clockwise moment generated by the counterweight 102c. Thereby, the display screen (fixing member 12) is more stably clamped between the stop surface 101D, the supporting surface 101S and the second clamping member 102. It helps to improve the stability of the lamp 10 being fixed on the display screen (fixing member 12).

In addition, the configuration of the protruding teeth 203 of the connecting portion 201B is not limited to this. For example, please refer to Figure 2. Figure 2 is a structural cross-sectional view of another lamp 20 arranged on the fixing member 12 (display screen) according to another embodiment of this specification. Fixture 200 in lamp 20 The structure is generally similar to the clamp 100 shown in FIG. 1B , except that the shape of the protruding teeth 203 is different.

In this embodiment, the protruding tooth 203 is a rectangular protruding piece protruding from the supporting surface 201S, and the protruding tooth 203 is connected to the stop surface 201D of the stop portion 201C. The protruding teeth 203, the supporting surface 201S and the stop surface 201D jointly abut the upper edge 12t of the display screen (fixer 12). Among them, the top of the protruding teeth 203 abuts the contact point P21 on the upper edge 12t of the display screen (fixing member 12), and the supporting surface 201S abuts the contact point P22 on the upper edge 12t of the display screen (fixing member 12). The connecting line L2 of the points forms an acute angle θ 2 with the support surface 201S. The distance W22 from the contact point P21 to the stop surface 201D is less than the thickness W11 of the display screen (fixer 12) (W22<W11); and the protruding height T22 of the vertical support surface 201S of the protruding tooth 203 is less than the extension distance T21 of the stop portion 201C ( T22>T21). The distance W22 from the contact point P21 to the stop surface 201D is at least 3.25 mm.

When the first clamping member 201 and the second clamping member 102 are close to each other and form a clamping force to clamp the fixed member 12 (for example, a display screen), through the protruding teeth 203 and the supporting surface 201S of the connecting portion 101B and the stop The blocking surfaces 201D jointly abut the upper edge 12t of the display screen (fixer 12), which can provide a stable supporting surface to resist the clockwise moment generated by the counterweight 102c. Thereby, the display screen (fixing member 12) is more stably clamped between the stop surface 201D, the supporting surface 201S and the second clamping member 102. It helps to improve the stability of the lamp 20 being fixed on the display screen (fixing member 12).

Please refer to Figure 3. Figure 3 is a structural cross-sectional view of another lamp 30 arranged on the display fixing member 12 according to another embodiment of this specification. 30 fixtures for lamps The structure of the clamp 300 is generally similar to the clamp 200 shown in FIG. 2 , except that the position of the protruding teeth 303 is different.

In this embodiment, the protruding teeth 303 are serrated protruding teeth 303 protruding from the supporting surface 301S. The protruding teeth 303, the supporting surface 301S and the stop surface 301D jointly abut the upper edge 12t of the display screen (fixer 12). Among them, the top of the protruding teeth 303 abuts the contact point P31 on the upper edge 12t of the display screen (fixing member 12), and the supporting surface 301S abuts the contact point P32 on the upper edge 12t of the display screen (fixing member 12). The connecting line L3 of the points forms an angle θ 3 which is greater than the acute angle θ 2 with the support surface 301S. The distance W32 from the contact point P31 to the stop surface 301D is greater than the thickness W11 of the display screen (fixer 12) (W32>W11). And the protruding height T32 of the vertical supporting surface 301S of the protruding tooth 203 is smaller than the extension distance T31 of the stopper 301C (T31>T32). The distance W32 from the contact point P31 (the top of the tooth 303) to the stop surface 301D is at least 3.25 mm.

Among them, the side walls of the protruding teeth 303, the stop surface 301D of the stop part 301C, and the supporting surface 301S of the connecting part 301B can be used to define an alcove 310 to accommodate the upper edge 12t card of the display screen (fixer 12). Pull it. Thereby, the display screen (fixing member 12) is more stably clamped between the stop surface 301D, the supporting surface 301S and the second clamping member 102. This helps to improve the stability of the lamp 30 being fixed on the display screen (fixing member 12).

Please refer to Figure 4. Figure 4 is a structural cross-sectional view of another lamp 40 arranged on the display fixing member 12 according to another embodiment of this specification. The structure of the clamp 400 in the lamp 40 is generally similar to the clamp 200 shown in Figure 2. The difference is that the connecting portion 401B of the clamp 400 has a plurality of protruding teeth 403 protruding from the support surface 401S, and the plurality of protruding teeth 403 are formed by It consists of protruding teeth 403A, 403B and 403C with different shapes.

In this embodiment, the protruding tooth 403A is a rectangular protruding piece protruding from the support surface 401S, and the protruding tooth 403A is connected to the stop surface 401D of the stop portion 401C, and forms a stepped structure with the stop surface 401D. The protruding teeth 403B and 403C are two zigzag-shaped protrusions protruding from the supporting surface 401S, and are respectively arranged in a direction close to the connecting portion 101B. The protruding teeth 403A, 403B and 403C have (but are not limited to) the same protruding height T42; and the height T42 is smaller than the extension distance T41 of the stopper 401C (T41>T42).

Among them, the side walls of the protruding teeth 403A and 403B and the supporting surface 401S form a groove 410 to accommodate the upper edge 12t of the display screen (fixer 12) and snap into it. The groove 410 has an obtuse angle θ 4 between a sloped side wall 410a and the supporting surface 401S. The depth 410b of the groove, measured from the supporting surface to the tops of the protruding teeth 403A and 403B, is substantially the same as the protruding height T42 of the protruding teeth 403A and 403B. The ratio T41/T42 of the depth 410b (protrusion height T42) of the groove 410 and the extension distance T41 of the stopper 401C is essentially between 1.5 and 4.5. The distance H4 between the top edges of the protruding teeth 403A and 403B and the supporting surface 401S is at least 3.25 mm. Teeth 403C and tine 403B form another groove 420 that is closer to stop surface 401D than groove 410 .

When the first clamping member 401 and the second clamping member 102 are close to each other and form a clamping force to clamp the fixed member 12 (for example, a display screen), through the side walls of the protruding teeth 403A and 403B and the stop portion 401C The groove 410 defined by the stop surface 401D and the supporting surface 301S of the connecting portion 401B can allow the upper edge 12t of the display screen (fixer 12) to be locked therein. Thereby, the display screen (fixing member 12 ) is more stably clamped between the stop surface 401D, the supporting surface 401S and the second clamping member 102 . This helps to improve the stability of the lamp 40 being fixed on the display screen (fixing member 12).

Please refer to Figure 5. Figure 5 is a structural cross-sectional view of another lamp 50 configured on the display fixture 12 according to yet another embodiment of this specification. The structure of the clamp 500 in the lamp 50 is generally similar to the clamp 400 shown in Figure 4 . The difference is that the connecting portion 401B and the stopper portion 401C of the clamp 400 of the lamp 40 are integrally formed structures; and the connection of the clamp 500 in the lamp 50 Part 501B is composed of two sub-connection parts made of two materials with different hardnesses.

For example, in this embodiment, the connection part 501B of the clamp 500 includes a first sub-connection part 501B1 and a second sub-connection part 501B2. One end of the first sub-connection part 501B1 is connected to the holding part 501A, and the other end is connected to the second sub-connection part 501B2. The clamping member 102 is pivoted. The second sub-connection part 501B2 has a connection interface 501E connected to the first sub-connection part 501B1 and a supporting surface 501S relative to the connection interface 501E. That is to say, the supporting surface 501S is located on the side of the second sub-connection part 501B2 away from the first sub-connection part 501B1. In addition, the second sub-connection part 501B2 is connected to the stop part 501C and has the same material; the supporting surface 501S is connected to the stop surface 501D. The protruding teeth 503A, 503B and 503C are protruding on the supporting surface 501S.

Figure 6A is a perspective cross-sectional view of the structure of another monitor 60 using a photographic lens 61 fixed on a fixing member 62 (display screen) according to yet another embodiment of this specification. Figure 6B shows a structural cross-sectional view of the monitor 60 in Figure 6A. In this embodiment, the monitor 60 is a photography device that uses a clamp 600 to fix the photographic lens 61 on the fixing member 62 (display screen) and captures images in front of the fixing member 62 (display screen).

The clamp 600 includes: a first clamping part 601 and a second clamping part 602. The first clamping part 601 includes: a photographing lens holding part 601A, a connecting part 601B and a stopper part 601C. The holding portion 601A is used to fix the photographing lens 61 . Some implementations in this specification In this example, the photographing lens holding part 601A includes a C-shaped elastic clip, and the photographing lens 61 is clamped in the C-shaped elastic clip.

The connecting part 601B is connected to the holding part 601A and has a supporting surface 601S. The stop portion 601C is connected to the connecting portion 601B, and has a stop surface 601D connected to the support surface 601S for abutting against the fixing member 62 (for example, the display surface 62a of the display screen). The connecting portion 601B also has a protruding tooth 603 protruding from the supporting surface 601S, and together with the supporting surface 601S and the stop surface 601D, it abuts against the upper edge 62t of the fixing member 62 (for example, a display screen). Since the structure and material of the connecting portion 601B are the same as those of the connecting portion 101B shown in Figures 1A and 1B (but are not limited thereto), they will not be described again here.

The second clamping member 602 is movably connected to the connecting portion 601B, and is used (for example, against the back 62b of the display screen) to clamp the fixing member 62 to the stop surface 601D and the stopper portion 601C of the first clamping member 601. between the two clamping parts 602. In this embodiment, the second clamping member 602 includes a pivot 602a, a clamping portion 602b and a weight 602c. The pivot 602a passes through the connection point between the second clamping member 602 and the connecting part 601B, pivotally connecting the clamping part 602b and the connecting part 601B, thereby allowing the clamping part 602b to movably rotate around the pivot 102a .

The counterweight 602c is located in the clamping portion 602b. When the counterweight 602c is acted upon by gravity, it can generate a clockwise moment relative to the pivot 602a, and the light source 11 together with the first clamping member 601 pivots relative to the pivot. The shaft 602a generates a counterclockwise moment. Driven by these two moments, the stopper 601C of the first clamping member 601 and the second clamping member 602 are brought closer to each other and abut against the fixing member 62 to form a clamp. The holding force is used to clamp the fixing member 62.

According to the above embodiments, this specification provides a clamp that can securely clamp a workpiece (for example, a light source or a photographic lens) on a fixed component (for example, a display screen). The clamp includes a first clamping part and a second clamping part pivotally connected to each other for clamping the fixing part (display screen) therebetween. Furthermore, a support surface with at least one protruding tooth and a stop surface connected to the support surface are provided in the first clamping member, respectively for abutting against the fixing member (display screen). When the fixing part (display screen) is clamped between the first clamping part and the second clamping part, the protruding teeth of the connecting part and the stop surface of the stop part can jointly abut against the fixing part (display screen). ) upper edge to provide a stable supporting surface to resist the moment generated by the counterweight; or to form an alcove to catch the upper edge of the fixing member (display screen). Thereby, the fixing part (display screen) can be clamped more firmly between the stop surface and the supporting surface of the first clamping part and the second clamping part. It helps to improve the stability of the workpiece (light source or camera lens) being fixed on the fixture (display screen).

Although the present invention has been disclosed above in terms of preferred embodiments, they are not intended to limit the present invention. Anyone with ordinary knowledge in the technical field may make some modifications and modifications without departing from the spirit and scope of the present invention. , therefore, the protection scope of the present invention shall be subject to the scope of the appended patent application.

10: Lamps

11:Light source

12: Fixtures

12a:Display surface

12t: upper edge

12b: Back

100: Fixture

101: First clamping piece

101A: Holding part

101B:Connection part

101C: Stopper

101D: Stop surface

102: Second clamping piece

102a: Pivot

102b: Clamping part

102c: Counterweight

103:Protruding teeth

Claims (11)

A clamp used to fix a workpiece on a fixed part. The clamp includes: a first clamping part including a holding part for holding the workpiece; a connecting part connected to the holding part and having a support surface and a first protruding tooth protruding from the support surface for abutting against the fixing member; and a stop portion connected to the connecting portion and having a stop surface for abutting against the fixing member ; And a second clamping member, movably connected to the connecting part, for clamping the fixing member between the stop surface, the supporting surface and the second clamping member. The clamp of claim 1, wherein the connecting portion further includes a second protruding tooth and forms a first groove with the first protruding tooth. The clamp of claim 2, wherein the connecting portion further includes a third protruding tooth and forms a second groove with the second protruding tooth, and the first groove is closer to the stop than the second groove. blocking surface. The clamp of claim 2, wherein the first groove has an obtuse angle between an inclined side wall and the supporting surface. The clamp of claim 2, wherein the first protruding tooth has a first height perpendicular to the support surface, the stop portion has an extension distance starting from the support surface and parallel to the first height, and the The first height is less than the extension distance. The clamp of claim 5, wherein the first protruding tooth is connected to the stop surface and forms a stepped structure with the stop surface. The clamp of claim 5, wherein the first groove has a first depth starting from the supporting surface, and a ratio of the first depth to the extension distance is substantially between 1.5 and 4.5. The clamp of claim 5, wherein the first protruding tooth has a top edge at least 3.25 millimeters (mm) away from the stop surface. The clamp according to claim 1, wherein the connecting part includes: a first sub-connecting part, one end is connected to the holding part, and the other end is pivotally connected to the second clamping member; and a second sub-connecting part, and The stop portion is connected to the supporting surface, and the side of the second sub-connecting portion away from the supporting surface is connected to the first sub-connecting portion. The clamp of claim 9, wherein the first sub-connection part and the second sub-connection part are formed of different materials. A lamp is selectively clamped on an upper edge of a display. The display has a display surface and a back surface. The lamp includes: a light source; and a clamp, including: a first clamping part, including a holding part, used to hold the light source; a connecting part, connected with the holding part, having a supporting surface and a first protruding tooth protruding from the supporting surface to resist the upper edge; and a stop part, It is connected to the connecting part and has a stop surface for abutting against the display surface; and a second clamping part is movably connected to the connecting part for abutting against the back surface to clamp the display on the back surface. between the stop surface, the supporting surface and the second clamping member.

Images